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Revert "[FPEnv][InstSimplify] Correct strictfp tests."

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This reverts commit d9b1036bc4.

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This commit is contained in:
Kevin P. Neal
2023-08-02 13:16:44 -04:00
parent d9b1036bc4
commit b711d11c83
5 changed files with 844 additions and 844 deletions
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228
llvm/test/Transforms/InstSimplify/X86/fp-nan-strictfp.ll
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@@ -7,10 +7,10 @@
define float @fadd_nan_op0_strict(float %x) #0 {
; CHECK-LABEL: @fadd_nan_op0_strict(
; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float 0x7FF8000000000000, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict")
; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float 0x7FF8000000000000, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0:[0-9]+]]
; CHECK-NEXT: ret float [[R]]
;
%r = call float @llvm.experimental.constrained.fadd.f32(float 0x7FF8000000000000, float %x, metadata !"round.dynamic", metadata !"fpexcept.strict")
%r = call float @llvm.experimental.constrained.fadd.f32(float 0x7FF8000000000000, float %x, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
ret float %r
}
@@ -18,7 +18,7 @@ define float @fadd_nan_op0_maytrap(float %x) #0 {
; CHECK-LABEL: @fadd_nan_op0_maytrap(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fadd.f32(float 0x7FF8000000000000, float %x, metadata !"round.dynamic", metadata !"fpexcept.maytrap")
%r = call float @llvm.experimental.constrained.fadd.f32(float 0x7FF8000000000000, float %x, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
ret float %r
}
@@ -26,7 +26,7 @@ define float @fadd_nan_op0_upward(float %x) #0 {
; CHECK-LABEL: @fadd_nan_op0_upward(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fadd.f32(float 0x7FF8000000000000, float %x, metadata !"round.upward", metadata !"fpexcept.ignore")
%r = call float @llvm.experimental.constrained.fadd.f32(float 0x7FF8000000000000, float %x, metadata !"round.upward", metadata !"fpexcept.ignore") #0
ret float %r
}
@@ -34,16 +34,16 @@ define float @fadd_nan_op0_defaultfp(float %x) #0 {
; CHECK-LABEL: @fadd_nan_op0_defaultfp(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fadd.f32(float 0x7FF8000000000000, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call float @llvm.experimental.constrained.fadd.f32(float 0x7FF8000000000000, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %r
}
define float @fadd_nan_op1_strict(float %x) #0 {
; CHECK-LABEL: @fadd_nan_op1_strict(
; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X:%.*]], float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict")
; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X:%.*]], float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[R]]
;
%r = call float @llvm.experimental.constrained.fadd.f32(float %x, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict")
%r = call float @llvm.experimental.constrained.fadd.f32(float %x, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
ret float %r
}
@@ -51,7 +51,7 @@ define float @fadd_nan_op1_maytrap(float %x) #0 {
; CHECK-LABEL: @fadd_nan_op1_maytrap(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fadd.f32(float %x, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.maytrap")
%r = call float @llvm.experimental.constrained.fadd.f32(float %x, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
ret float %r
}
@@ -59,7 +59,7 @@ define float @fadd_nan_op1_upward(float %x) #0 {
; CHECK-LABEL: @fadd_nan_op1_upward(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fadd.f32(float %x, float 0x7FF8000000000000, metadata !"round.upward", metadata !"fpexcept.ignore")
%r = call float @llvm.experimental.constrained.fadd.f32(float %x, float 0x7FF8000000000000, metadata !"round.upward", metadata !"fpexcept.ignore") #0
ret float %r
}
@@ -67,7 +67,7 @@ define float @fadd_nan_op1_defaultfp(float %x) #0 {
; CHECK-LABEL: @fadd_nan_op1_defaultfp(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fadd.f32(float %x, float 0x7FF8000000000000, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call float @llvm.experimental.constrained.fadd.f32(float %x, float 0x7FF8000000000000, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %r
}
@@ -75,69 +75,69 @@ define float @fadd_nan_op1_defaultfp(float %x) #0 {
; constrained fsub
;
define float @fsub_nan_op0_strict(float %x) #0 {
define float @fsub_nan_op0_strict(float %x) {
; CHECK-LABEL: @fsub_nan_op0_strict(
; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float 0x7FF8000000000000, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict")
; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float 0x7FF8000000000000, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[R]]
;
%r = call float @llvm.experimental.constrained.fsub.f32(float 0x7FF8000000000000, float %x, metadata !"round.dynamic", metadata !"fpexcept.strict")
%r = call float @llvm.experimental.constrained.fsub.f32(float 0x7FF8000000000000, float %x, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
ret float %r
}
define float @fsub_nan_op0_maytrap(float %x) #0 {
define float @fsub_nan_op0_maytrap(float %x) {
; CHECK-LABEL: @fsub_nan_op0_maytrap(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fsub.f32(float 0x7FF8000000000000, float %x, metadata !"round.dynamic", metadata !"fpexcept.maytrap")
%r = call float @llvm.experimental.constrained.fsub.f32(float 0x7FF8000000000000, float %x, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
ret float %r
}
define float @fsub_nan_op0_upward(float %x) #0 {
define float @fsub_nan_op0_upward(float %x) {
; CHECK-LABEL: @fsub_nan_op0_upward(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fsub.f32(float 0x7FF8000000000000, float %x, metadata !"round.upward", metadata !"fpexcept.ignore")
%r = call float @llvm.experimental.constrained.fsub.f32(float 0x7FF8000000000000, float %x, metadata !"round.upward", metadata !"fpexcept.ignore") #0
ret float %r
}
define float @fsub_nan_op0_defaultfp(float %x) #0 {
define float @fsub_nan_op0_defaultfp(float %x) {
; CHECK-LABEL: @fsub_nan_op0_defaultfp(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fsub.f32(float 0x7FF8000000000000, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call float @llvm.experimental.constrained.fsub.f32(float 0x7FF8000000000000, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %r
}
define float @fsub_nan_op1_strict(float %x) #0 {
define float @fsub_nan_op1_strict(float %x) {
; CHECK-LABEL: @fsub_nan_op1_strict(
; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[X:%.*]], float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict")
; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[X:%.*]], float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[R]]
;
%r = call float @llvm.experimental.constrained.fsub.f32(float %x, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
ret float %r
}
define float @fsub_nan_op1_maytrap(float %x) #0 {
define float @fsub_nan_op1_maytrap(float %x) {
; CHECK-LABEL: @fsub_nan_op1_maytrap(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fsub.f32(float %x, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.maytrap")
%r = call float @llvm.experimental.constrained.fsub.f32(float %x, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
ret float %r
}
define float @fsub_nan_op1_upward(float %x) #0 {
define float @fsub_nan_op1_upward(float %x) {
; CHECK-LABEL: @fsub_nan_op1_upward(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fsub.f32(float %x, float 0x7FF8000000000000, metadata !"round.upward", metadata !"fpexcept.ignore")
%r = call float @llvm.experimental.constrained.fsub.f32(float %x, float 0x7FF8000000000000, metadata !"round.upward", metadata !"fpexcept.ignore") #0
ret float %r
}
define float @fsub_nan_op1_defaultfp(float %x) #0 {
define float @fsub_nan_op1_defaultfp(float %x) {
; CHECK-LABEL: @fsub_nan_op1_defaultfp(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fsub.f32(float %x, float 0x7FF8000000000000, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call float @llvm.experimental.constrained.fsub.f32(float %x, float 0x7FF8000000000000, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %r
}
@@ -145,69 +145,69 @@ define float @fsub_nan_op1_defaultfp(float %x) #0 {
; constrained fmul
;
define float @fmul_nan_op0_strict(float %x) #0 {
define float @fmul_nan_op0_strict(float %x) {
; CHECK-LABEL: @fmul_nan_op0_strict(
; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fmul.f32(float 0x7FF8000000000000, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict")
; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fmul.f32(float 0x7FF8000000000000, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[R]]
;
%r = call float @llvm.experimental.constrained.fmul.f32(float 0x7FF8000000000000, float %x, metadata !"round.dynamic", metadata !"fpexcept.strict")
%r = call float @llvm.experimental.constrained.fmul.f32(float 0x7FF8000000000000, float %x, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
ret float %r
}
define float @fmul_nan_op0_maytrap(float %x) #0 {
define float @fmul_nan_op0_maytrap(float %x) {
; CHECK-LABEL: @fmul_nan_op0_maytrap(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fmul.f32(float 0x7FF8000000000000, float %x, metadata !"round.dynamic", metadata !"fpexcept.maytrap")
%r = call float @llvm.experimental.constrained.fmul.f32(float 0x7FF8000000000000, float %x, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
ret float %r
}
define float @fmul_nan_op0_upward(float %x) #0 {
define float @fmul_nan_op0_upward(float %x) {
; CHECK-LABEL: @fmul_nan_op0_upward(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fmul.f32(float 0x7FF8000000000000, float %x, metadata !"round.upward", metadata !"fpexcept.ignore")
%r = call float @llvm.experimental.constrained.fmul.f32(float 0x7FF8000000000000, float %x, metadata !"round.upward", metadata !"fpexcept.ignore") #0
ret float %r
}
define float @fmul_nan_op0_defaultfp(float %x) #0 {
define float @fmul_nan_op0_defaultfp(float %x) {
; CHECK-LABEL: @fmul_nan_op0_defaultfp(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fmul.f32(float 0x7FF8000000000000, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call float @llvm.experimental.constrained.fmul.f32(float 0x7FF8000000000000, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %r
}
define float @fmul_nan_op1_strict(float %x) #0 {
define float @fmul_nan_op1_strict(float %x) {
; CHECK-LABEL: @fmul_nan_op1_strict(
; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fmul.f32(float [[X:%.*]], float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict")
; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fmul.f32(float [[X:%.*]], float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[R]]
;
%r = call float @llvm.experimental.constrained.fmul.f32(float %x, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict")
%r = call float @llvm.experimental.constrained.fmul.f32(float %x, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
ret float %r
}
define float @fmul_nan_op1_maytrap(float %x) #0 {
define float @fmul_nan_op1_maytrap(float %x) {
; CHECK-LABEL: @fmul_nan_op1_maytrap(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fmul.f32(float %x, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.maytrap")
%r = call float @llvm.experimental.constrained.fmul.f32(float %x, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
ret float %r
}
define float @fmul_nan_op1_upward(float %x) #0 {
define float @fmul_nan_op1_upward(float %x) {
; CHECK-LABEL: @fmul_nan_op1_upward(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fmul.f32(float %x, float 0x7FF8000000000000, metadata !"round.upward", metadata !"fpexcept.ignore")
%r = call float @llvm.experimental.constrained.fmul.f32(float %x, float 0x7FF8000000000000, metadata !"round.upward", metadata !"fpexcept.ignore") #0
ret float %r
}
define float @fmul_nan_op1_defaultfp(float %x) #0 {
define float @fmul_nan_op1_defaultfp(float %x) {
; CHECK-LABEL: @fmul_nan_op1_defaultfp(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fmul.f32(float %x, float 0x7FF8000000000000, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call float @llvm.experimental.constrained.fmul.f32(float %x, float 0x7FF8000000000000, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %r
}
@@ -215,69 +215,69 @@ define float @fmul_nan_op1_defaultfp(float %x) #0 {
; constrained fdiv
;
define float @fdiv_nan_op0_strict(float %x) #0 {
define float @fdiv_nan_op0_strict(float %x) {
; CHECK-LABEL: @fdiv_nan_op0_strict(
; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float 0x7FF8000000000000, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict")
; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float 0x7FF8000000000000, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[R]]
;
%r = call float @llvm.experimental.constrained.fdiv.f32(float 0x7FF8000000000000, float %x, metadata !"round.dynamic", metadata !"fpexcept.strict")
%r = call float @llvm.experimental.constrained.fdiv.f32(float 0x7FF8000000000000, float %x, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
ret float %r
}
define float @fdiv_nan_op0_maytrap(float %x) #0 {
define float @fdiv_nan_op0_maytrap(float %x) {
; CHECK-LABEL: @fdiv_nan_op0_maytrap(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fdiv.f32(float 0x7FF8000000000000, float %x, metadata !"round.dynamic", metadata !"fpexcept.maytrap")
%r = call float @llvm.experimental.constrained.fdiv.f32(float 0x7FF8000000000000, float %x, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
ret float %r
}
define float @fdiv_nan_op0_upward(float %x) #0 {
define float @fdiv_nan_op0_upward(float %x) {
; CHECK-LABEL: @fdiv_nan_op0_upward(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fdiv.f32(float 0x7FF8000000000000, float %x, metadata !"round.upward", metadata !"fpexcept.ignore")
%r = call float @llvm.experimental.constrained.fdiv.f32(float 0x7FF8000000000000, float %x, metadata !"round.upward", metadata !"fpexcept.ignore") #0
ret float %r
}
define float @fdiv_nan_op0_defaultfp(float %x) #0 {
define float @fdiv_nan_op0_defaultfp(float %x) {
; CHECK-LABEL: @fdiv_nan_op0_defaultfp(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fdiv.f32(float 0x7FF8000000000000, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call float @llvm.experimental.constrained.fdiv.f32(float 0x7FF8000000000000, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %r
}
define float @fdiv_nan_op1_strict(float %x) #0 {
define float @fdiv_nan_op1_strict(float %x) {
; CHECK-LABEL: @fdiv_nan_op1_strict(
; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float [[X:%.*]], float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict")
; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float [[X:%.*]], float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[R]]
;
%r = call float @llvm.experimental.constrained.fdiv.f32(float %x, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict")
%r = call float @llvm.experimental.constrained.fdiv.f32(float %x, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
ret float %r
}
define float @fdiv_nan_op1_maytrap(float %x) #0 {
define float @fdiv_nan_op1_maytrap(float %x) {
; CHECK-LABEL: @fdiv_nan_op1_maytrap(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fdiv.f32(float %x, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.maytrap")
%r = call float @llvm.experimental.constrained.fdiv.f32(float %x, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
ret float %r
}
define float @fdiv_nan_op1_upward(float %x) #0 {
define float @fdiv_nan_op1_upward(float %x) {
; CHECK-LABEL: @fdiv_nan_op1_upward(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fdiv.f32(float %x, float 0x7FF8000000000000, metadata !"round.upward", metadata !"fpexcept.ignore")
%r = call float @llvm.experimental.constrained.fdiv.f32(float %x, float 0x7FF8000000000000, metadata !"round.upward", metadata !"fpexcept.ignore") #0
ret float %r
}
define float @fdiv_nan_op1_defaultfp(float %x) #0 {
define float @fdiv_nan_op1_defaultfp(float %x) {
; CHECK-LABEL: @fdiv_nan_op1_defaultfp(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fdiv.f32(float %x, float 0x7FF8000000000000, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call float @llvm.experimental.constrained.fdiv.f32(float %x, float 0x7FF8000000000000, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %r
}
@@ -285,69 +285,69 @@ define float @fdiv_nan_op1_defaultfp(float %x) #0 {
; constrained frem
;
define float @frem_nan_op0_strict(float %x) #0 {
define float @frem_nan_op0_strict(float %x) {
; CHECK-LABEL: @frem_nan_op0_strict(
; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.frem.f32(float 0x7FF8000000000000, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict")
; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.frem.f32(float 0x7FF8000000000000, float [[X:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[R]]
;
%r = call float @llvm.experimental.constrained.frem.f32(float 0x7FF8000000000000, float %x, metadata !"round.dynamic", metadata !"fpexcept.strict")
%r = call float @llvm.experimental.constrained.frem.f32(float 0x7FF8000000000000, float %x, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
ret float %r
}
define float @frem_nan_op0_maytrap(float %x) #0 {
define float @frem_nan_op0_maytrap(float %x) {
; CHECK-LABEL: @frem_nan_op0_maytrap(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.frem.f32(float 0x7FF8000000000000, float %x, metadata !"round.dynamic", metadata !"fpexcept.maytrap")
%r = call float @llvm.experimental.constrained.frem.f32(float 0x7FF8000000000000, float %x, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
ret float %r
}
define float @frem_nan_op0_upward(float %x) #0 {
define float @frem_nan_op0_upward(float %x) {
; CHECK-LABEL: @frem_nan_op0_upward(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.frem.f32(float 0x7FF8000000000000, float %x, metadata !"round.upward", metadata !"fpexcept.ignore")
%r = call float @llvm.experimental.constrained.frem.f32(float 0x7FF8000000000000, float %x, metadata !"round.upward", metadata !"fpexcept.ignore") #0
ret float %r
}
define float @frem_nan_op0_defaultfp(float %x) #0 {
define float @frem_nan_op0_defaultfp(float %x) {
; CHECK-LABEL: @frem_nan_op0_defaultfp(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.frem.f32(float 0x7FF8000000000000, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call float @llvm.experimental.constrained.frem.f32(float 0x7FF8000000000000, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %r
}
define float @frem_nan_op1_strict(float %x) #0 {
define float @frem_nan_op1_strict(float %x) {
; CHECK-LABEL: @frem_nan_op1_strict(
; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.frem.f32(float [[X:%.*]], float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict")
; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.frem.f32(float [[X:%.*]], float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[R]]
;
%r = call float @llvm.experimental.constrained.frem.f32(float %x, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict")
%r = call float @llvm.experimental.constrained.frem.f32(float %x, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
ret float %r
}
define float @frem_nan_op1_maytrap(float %x) #0 {
define float @frem_nan_op1_maytrap(float %x) {
; CHECK-LABEL: @frem_nan_op1_maytrap(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.frem.f32(float %x, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.maytrap")
%r = call float @llvm.experimental.constrained.frem.f32(float %x, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
ret float %r
}
define float @frem_nan_op1_upward(float %x) #0 {
define float @frem_nan_op1_upward(float %x) {
; CHECK-LABEL: @frem_nan_op1_upward(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.frem.f32(float %x, float 0x7FF8000000000000, metadata !"round.upward", metadata !"fpexcept.ignore")
%r = call float @llvm.experimental.constrained.frem.f32(float %x, float 0x7FF8000000000000, metadata !"round.upward", metadata !"fpexcept.ignore") #0
ret float %r
}
define float @frem_nan_op1_defaultfp(float %x) #0 {
define float @frem_nan_op1_defaultfp(float %x) {
; CHECK-LABEL: @frem_nan_op1_defaultfp(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.frem.f32(float %x, float 0x7FF8000000000000, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call float @llvm.experimental.constrained.frem.f32(float %x, float 0x7FF8000000000000, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %r
}
@@ -355,110 +355,110 @@ define float @frem_nan_op1_defaultfp(float %x) #0 {
; constrained fma
;
define float @fma_nan_op0_strict(float %x, float %y) #0 {
define float @fma_nan_op0_strict(float %x, float %y) {
; CHECK-LABEL: @fma_nan_op0_strict(
; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float 0x7FF8000000000000, float [[X:%.*]], float [[Y:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict")
; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float 0x7FF8000000000000, float [[X:%.*]], float [[Y:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[R]]
;
%r = call float @llvm.experimental.constrained.fma.f32(float 0x7FF8000000000000, float %x, float %y, metadata !"round.dynamic", metadata !"fpexcept.strict")
%r = call float @llvm.experimental.constrained.fma.f32(float 0x7FF8000000000000, float %x, float %y, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
ret float %r
}
define float @fma_nan_op0_maytrap(float %x, float %y) #0 {
define float @fma_nan_op0_maytrap(float %x, float %y) {
; CHECK-LABEL: @fma_nan_op0_maytrap(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fma.f32(float 0x7FF8000000000000, float %x, float %y, metadata !"round.dynamic", metadata !"fpexcept.maytrap")
%r = call float @llvm.experimental.constrained.fma.f32(float 0x7FF8000000000000, float %x, float %y, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
ret float %r
}
define float @fma_nan_op0_upward(float %x, float %y) #0 {
define float @fma_nan_op0_upward(float %x, float %y) {
; CHECK-LABEL: @fma_nan_op0_upward(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fma.f32(float 0x7FF8000000000000, float %x, float %y, metadata !"round.upward", metadata !"fpexcept.ignore")
%r = call float @llvm.experimental.constrained.fma.f32(float 0x7FF8000000000000, float %x, float %y, metadata !"round.upward", metadata !"fpexcept.ignore") #0
ret float %r
}
define float @fma_nan_op0_defaultfp(float %x, float %y) #0 {
define float @fma_nan_op0_defaultfp(float %x, float %y) {
; CHECK-LABEL: @fma_nan_op0_defaultfp(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fma.f32(float 0x7FF8000000000000, float %x, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call float @llvm.experimental.constrained.fma.f32(float 0x7FF8000000000000, float %x, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %r
}
define float @fma_nan_op1_strict(float %x, float %y) #0 {
define float @fma_nan_op1_strict(float %x, float %y) {
; CHECK-LABEL: @fma_nan_op1_strict(
; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float [[X:%.*]], float 0x7FF8000000000000, float [[Y:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict")
; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float [[X:%.*]], float 0x7FF8000000000000, float [[Y:%.*]], metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[R]]
;
%r = call float @llvm.experimental.constrained.fma.f32(float %x, float 0x7FF8000000000000, float %y, metadata !"round.dynamic", metadata !"fpexcept.strict")
%r = call float @llvm.experimental.constrained.fma.f32(float %x, float 0x7FF8000000000000, float %y, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
ret float %r
}
define float @fma_nan_op1_maytrap(float %x, float %y) #0 {
define float @fma_nan_op1_maytrap(float %x, float %y) {
; CHECK-LABEL: @fma_nan_op1_maytrap(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fma.f32(float %x, float 0x7FF8000000000000, float %y, metadata !"round.dynamic", metadata !"fpexcept.maytrap")
%r = call float @llvm.experimental.constrained.fma.f32(float %x, float 0x7FF8000000000000, float %y, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
ret float %r
}
define float @fma_nan_op1_upward(float %x, float %y) #0 {
define float @fma_nan_op1_upward(float %x, float %y) {
; CHECK-LABEL: @fma_nan_op1_upward(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fma.f32(float %x, float 0x7FF8000000000000, float %y, metadata !"round.upward", metadata !"fpexcept.ignore")
%r = call float @llvm.experimental.constrained.fma.f32(float %x, float 0x7FF8000000000000, float %y, metadata !"round.upward", metadata !"fpexcept.ignore") #0
ret float %r
}
define float @fma_nan_op1_defaultfp(float %x, float %y) #0 {
define float @fma_nan_op1_defaultfp(float %x, float %y) {
; CHECK-LABEL: @fma_nan_op1_defaultfp(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fma.f32(float %x, float 0x7FF8000000000000, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call float @llvm.experimental.constrained.fma.f32(float %x, float 0x7FF8000000000000, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %r
}
define float @fma_nan_op2_strict(float %x, float %y) #0 {
define float @fma_nan_op2_strict(float %x, float %y) {
; CHECK-LABEL: @fma_nan_op2_strict(
; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float [[X:%.*]], float [[Y:%.*]], float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict")
; CHECK-NEXT: [[R:%.*]] = call float @llvm.experimental.constrained.fma.f32(float [[X:%.*]], float [[Y:%.*]], float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[R]]
;
%r = call float @llvm.experimental.constrained.fma.f32(float %x, float %y, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict")
%r = call float @llvm.experimental.constrained.fma.f32(float %x, float %y, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
ret float %r
}
define float @fma_nan_op2_maytrap(float %x, float %y) #0 {
define float @fma_nan_op2_maytrap(float %x, float %y) {
; CHECK-LABEL: @fma_nan_op2_maytrap(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fma.f32(float %x, float %y, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.maytrap")
%r = call float @llvm.experimental.constrained.fma.f32(float %x, float %y, float 0x7FF8000000000000, metadata !"round.dynamic", metadata !"fpexcept.maytrap") #0
ret float %r
}
define float @fma_nan_op2_upward(float %x, float %y) #0 {
define float @fma_nan_op2_upward(float %x, float %y) {
; CHECK-LABEL: @fma_nan_op2_upward(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fma.f32(float %x, float %y, float 0x7FF8000000000000, metadata !"round.upward", metadata !"fpexcept.ignore")
%r = call float @llvm.experimental.constrained.fma.f32(float %x, float %y, float 0x7FF8000000000000, metadata !"round.upward", metadata !"fpexcept.ignore") #0
ret float %r
}
define float @fma_nan_op2_defaultfp(float %x, float %y) #0 {
define float @fma_nan_op2_defaultfp(float %x, float %y) {
; CHECK-LABEL: @fma_nan_op2_defaultfp(
; CHECK-NEXT: ret float 0x7FF8000000000000
;
%r = call float @llvm.experimental.constrained.fma.f32(float %x, float %y, float 0x7FF8000000000000, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call float @llvm.experimental.constrained.fma.f32(float %x, float %y, float 0x7FF8000000000000, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %r
}
declare float @llvm.experimental.constrained.fadd.f32(float, float, metadata, metadata)
declare float @llvm.experimental.constrained.fsub.f32(float, float, metadata, metadata)
declare float @llvm.experimental.constrained.fmul.f32(float, float, metadata, metadata)
declare float @llvm.experimental.constrained.fdiv.f32(float, float, metadata, metadata)
declare float @llvm.experimental.constrained.frem.f32(float, float, metadata, metadata)
declare float @llvm.experimental.constrained.fma.f32(float, float, float, metadata, metadata)
declare float @llvm.experimental.constrained.fadd.f32(float, float, metadata, metadata) #0
declare float @llvm.experimental.constrained.fsub.f32(float, float, metadata, metadata) #0
declare float @llvm.experimental.constrained.fmul.f32(float, float, metadata, metadata) #0
declare float @llvm.experimental.constrained.fdiv.f32(float, float, metadata, metadata) #0
declare float @llvm.experimental.constrained.frem.f32(float, float, metadata, metadata) #0
declare float @llvm.experimental.constrained.fma.f32(float, float, float, metadata, metadata) #0
attributes #0 = { strictfp }

306
llvm/test/Transforms/InstSimplify/fast-math-strictfp.ll
View File

@@ -6,7 +6,7 @@ define float @mul_zero_1(float %a) #0 {
; CHECK-LABEL: @mul_zero_1(
; CHECK-NEXT: ret float 0.000000e+00
;
%b = call nsz nnan float @llvm.experimental.constrained.fmul.f32(float %a, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%b = call nsz nnan float @llvm.experimental.constrained.fmul.f32(float %a, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %b
}
@@ -14,7 +14,7 @@ define float @mul_zero_2(float %a) #0 {
; CHECK-LABEL: @mul_zero_2(
; CHECK-NEXT: ret float 0.000000e+00
;
%b = call fast float @llvm.experimental.constrained.fmul.f32(float 0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%b = call fast float @llvm.experimental.constrained.fmul.f32(float 0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %b
}
@@ -22,35 +22,35 @@ define <2 x float> @mul_zero_nsz_nnan_vec_undef(<2 x float> %a) #0 {
; CHECK-LABEL: @mul_zero_nsz_nnan_vec_undef(
; CHECK-NEXT: ret <2 x float> zeroinitializer
;
%b = call nsz nnan <2 x float> @llvm.experimental.constrained.fmul.v2f32(<2 x float> %a, <2 x float><float 0.0, float undef>, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%b = call nsz nnan <2 x float> @llvm.experimental.constrained.fmul.v2f32(<2 x float> %a, <2 x float><float 0.0, float undef>, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret <2 x float> %b
}
;; x * 0 =/=> 0 when there could be nans or -0
define float @no_mul_zero_1(float %a) #0 {
; CHECK-LABEL: @no_mul_zero_1(
; CHECK-NEXT: [[B:%.*]] = call nsz float @llvm.experimental.constrained.fmul.f32(float [[A:%.*]], float 0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[B:%.*]] = call nsz float @llvm.experimental.constrained.fmul.f32(float [[A:%.*]], float 0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0:[0-9]+]]
; CHECK-NEXT: ret float [[B]]
;
%b = call nsz float @llvm.experimental.constrained.fmul.f32(float %a, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%b = call nsz float @llvm.experimental.constrained.fmul.f32(float %a, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %b
}
define float @no_mul_zero_2(float %a) #0 {
; CHECK-LABEL: @no_mul_zero_2(
; CHECK-NEXT: [[B:%.*]] = call nnan float @llvm.experimental.constrained.fmul.f32(float [[A:%.*]], float 0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[B:%.*]] = call nnan float @llvm.experimental.constrained.fmul.f32(float [[A:%.*]], float 0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[B]]
;
%b = call nnan float @llvm.experimental.constrained.fmul.f32(float %a, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%b = call nnan float @llvm.experimental.constrained.fmul.f32(float %a, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %b
}
define float @no_mul_zero_3(float %a) #0 {
; CHECK-LABEL: @no_mul_zero_3(
; CHECK-NEXT: [[B:%.*]] = call float @llvm.experimental.constrained.fmul.f32(float [[A:%.*]], float 0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[B:%.*]] = call float @llvm.experimental.constrained.fmul.f32(float [[A:%.*]], float 0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[B]]
;
%b = call float @llvm.experimental.constrained.fmul.f32(float %a, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%b = call float @llvm.experimental.constrained.fmul.f32(float %a, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %b
}
@@ -58,12 +58,12 @@ define float @no_mul_zero_3(float %a) #0 {
define float @fadd_binary_fnegx(float %x) #0 {
; CHECK-LABEL: @fadd_binary_fnegx(
; CHECK-NEXT: [[NEGX:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[R:%.*]] = call nnan float @llvm.experimental.constrained.fadd.f32(float [[NEGX]], float [[X]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[NEGX:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[R:%.*]] = call nnan float @llvm.experimental.constrained.fadd.f32(float [[NEGX]], float [[X]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[R]]
;
%negx = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call nnan float @llvm.experimental.constrained.fadd.f32(float %negx, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%negx = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%r = call nnan float @llvm.experimental.constrained.fadd.f32(float %negx, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %r
}
@@ -72,7 +72,7 @@ define float @fadd_unary_fnegx(float %x) #0 {
; CHECK-NEXT: ret float 0.000000e+00
;
%negx = fneg float %x
%r = call nnan float @llvm.experimental.constrained.fadd.f32(float %negx, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call nnan float @llvm.experimental.constrained.fadd.f32(float %negx, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %r
}
@@ -80,12 +80,12 @@ define float @fadd_unary_fnegx(float %x) #0 {
define <2 x float> @fadd_binary_fnegx_commute_vec(<2 x float> %x) #0 {
; CHECK-LABEL: @fadd_binary_fnegx_commute_vec(
; CHECK-NEXT: [[NEGX:%.*]] = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float -0.000000e+00, float -0.000000e+00>, <2 x float> [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[R:%.*]] = call nnan <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> [[X]], <2 x float> [[NEGX]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[NEGX:%.*]] = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float -0.000000e+00, float -0.000000e+00>, <2 x float> [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[R:%.*]] = call nnan <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> [[X]], <2 x float> [[NEGX]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret <2 x float> [[R]]
;
%negx = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float -0.0, float -0.0>, <2 x float> %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call nnan <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> %x, <2 x float> %negx, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%negx = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float -0.0, float -0.0>, <2 x float> %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%r = call nnan <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> %x, <2 x float> %negx, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret <2 x float> %r
}
@@ -94,18 +94,18 @@ define <2 x float> @fadd_unary_fnegx_commute_vec(<2 x float> %x) #0 {
; CHECK-NEXT: ret <2 x float> zeroinitializer
;
%negx = fneg <2 x float> %x
%r = call nnan <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> %x, <2 x float> %negx, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call nnan <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> %x, <2 x float> %negx, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret <2 x float> %r
}
define <2 x float> @fadd_fnegx_commute_vec_undef(<2 x float> %x) #0 {
; CHECK-LABEL: @fadd_fnegx_commute_vec_undef(
; CHECK-NEXT: [[NEGX:%.*]] = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float undef, float -0.000000e+00>, <2 x float> [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[R:%.*]] = call nnan <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> [[X]], <2 x float> [[NEGX]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[NEGX:%.*]] = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float undef, float -0.000000e+00>, <2 x float> [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[R:%.*]] = call nnan <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> [[X]], <2 x float> [[NEGX]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret <2 x float> [[R]]
;
%negx = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float undef, float -0.0>, <2 x float> %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call nnan <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> %x, <2 x float> %negx, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%negx = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float undef, float -0.0>, <2 x float> %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%r = call nnan <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> %x, <2 x float> %negx, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret <2 x float> %r
}
@@ -114,45 +114,45 @@ define <2 x float> @fadd_fnegx_commute_vec_undef(<2 x float> %x) #0 {
define float @fadd_binary_fneg_nan(float %x) #0 {
; CHECK-LABEL: @fadd_binary_fneg_nan(
; CHECK-NEXT: [[T:%.*]] = call nnan float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[COULD_BE_NAN:%.*]] = call ninf float @llvm.experimental.constrained.fadd.f32(float [[T]], float [[X]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[T:%.*]] = call nnan float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[COULD_BE_NAN:%.*]] = call ninf float @llvm.experimental.constrained.fadd.f32(float [[T]], float [[X]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[COULD_BE_NAN]]
;
%t = call nnan float @llvm.experimental.constrained.fsub.f32(float -0.0, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%could_be_nan = call ninf float @llvm.experimental.constrained.fadd.f32(float %t, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%t = call nnan float @llvm.experimental.constrained.fsub.f32(float -0.0, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%could_be_nan = call ninf float @llvm.experimental.constrained.fadd.f32(float %t, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %could_be_nan
}
define float @fadd_unary_fneg_nan(float %x) #0 {
; CHECK-LABEL: @fadd_unary_fneg_nan(
; CHECK-NEXT: [[T:%.*]] = fneg nnan float [[X:%.*]]
; CHECK-NEXT: [[COULD_BE_NAN:%.*]] = call ninf float @llvm.experimental.constrained.fadd.f32(float [[T]], float [[X]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[COULD_BE_NAN:%.*]] = call ninf float @llvm.experimental.constrained.fadd.f32(float [[T]], float [[X]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[COULD_BE_NAN]]
;
%t = fneg nnan float %x
%could_be_nan = call ninf float @llvm.experimental.constrained.fadd.f32(float %t, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%could_be_nan = call ninf float @llvm.experimental.constrained.fadd.f32(float %t, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %could_be_nan
}
define float @fadd_binary_fneg_nan_commute(float %x) #0 {
; CHECK-LABEL: @fadd_binary_fneg_nan_commute(
; CHECK-NEXT: [[T:%.*]] = call nnan ninf float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[COULD_BE_NAN:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X]], float [[T]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[T:%.*]] = call nnan ninf float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[COULD_BE_NAN:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X]], float [[T]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[COULD_BE_NAN]]
;
%t = call nnan ninf float @llvm.experimental.constrained.fsub.f32(float -0.0, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%could_be_nan = call float @llvm.experimental.constrained.fadd.f32(float %x, float %t, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%t = call nnan ninf float @llvm.experimental.constrained.fsub.f32(float -0.0, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%could_be_nan = call float @llvm.experimental.constrained.fadd.f32(float %x, float %t, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %could_be_nan
}
define float @fadd_unary_fneg_nan_commute(float %x) #0 {
; CHECK-LABEL: @fadd_unary_fneg_nan_commute(
; CHECK-NEXT: [[T:%.*]] = fneg nnan ninf float [[X:%.*]]
; CHECK-NEXT: [[COULD_BE_NAN:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X]], float [[T]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[COULD_BE_NAN:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X]], float [[T]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[COULD_BE_NAN]]
;
%t = fneg nnan ninf float %x
%could_be_nan = call float @llvm.experimental.constrained.fadd.f32(float %x, float %t, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%could_be_nan = call float @llvm.experimental.constrained.fadd.f32(float %x, float %t, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %could_be_nan
}
@@ -160,12 +160,12 @@ define float @fadd_unary_fneg_nan_commute(float %x) #0 {
define float @fadd_fsub_nnan_ninf(float %x) #0 {
; CHECK-LABEL: @fadd_fsub_nnan_ninf(
; CHECK-NEXT: [[SUB:%.*]] = call nnan ninf float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[ZERO:%.*]] = call nnan ninf float @llvm.experimental.constrained.fadd.f32(float [[X]], float [[SUB]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[SUB:%.*]] = call nnan ninf float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[ZERO:%.*]] = call nnan ninf float @llvm.experimental.constrained.fadd.f32(float [[X]], float [[SUB]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[ZERO]]
;
%sub = call nnan ninf float @llvm.experimental.constrained.fsub.f32(float 0.0, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%zero = call nnan ninf float @llvm.experimental.constrained.fadd.f32(float %x, float %sub, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%sub = call nnan ninf float @llvm.experimental.constrained.fsub.f32(float 0.0, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%zero = call nnan ninf float @llvm.experimental.constrained.fadd.f32(float %x, float %sub, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %zero
}
@@ -173,12 +173,12 @@ define float @fadd_fsub_nnan_ninf(float %x) #0 {
define <2 x float> @fadd_fsub_nnan_ninf_commute_vec(<2 x float> %x) #0 {
; CHECK-LABEL: @fadd_fsub_nnan_ninf_commute_vec(
; CHECK-NEXT: [[SUB:%.*]] = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> zeroinitializer, <2 x float> [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[ZERO:%.*]] = call nnan ninf <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> [[SUB]], <2 x float> [[X]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[SUB:%.*]] = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> zeroinitializer, <2 x float> [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[ZERO:%.*]] = call nnan ninf <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> [[SUB]], <2 x float> [[X]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret <2 x float> [[ZERO]]
;
%sub = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> zeroinitializer, <2 x float> %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%zero = call nnan ninf <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> %sub, <2 x float> %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%sub = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> zeroinitializer, <2 x float> %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%zero = call nnan ninf <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> %sub, <2 x float> %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret <2 x float> %zero
}
@@ -187,12 +187,12 @@ define <2 x float> @fadd_fsub_nnan_ninf_commute_vec(<2 x float> %x) #0 {
define float @fadd_fsub_nnan(float %x) #0 {
; CHECK-LABEL: @fadd_fsub_nnan(
; CHECK-NEXT: [[SUB:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[ZERO:%.*]] = call nnan float @llvm.experimental.constrained.fadd.f32(float [[SUB]], float [[X]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[SUB:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[ZERO:%.*]] = call nnan float @llvm.experimental.constrained.fadd.f32(float [[SUB]], float [[X]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[ZERO]]
;
%sub = call float @llvm.experimental.constrained.fsub.f32(float 0.0, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%zero = call nnan float @llvm.experimental.constrained.fadd.f32(float %sub, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%sub = call float @llvm.experimental.constrained.fsub.f32(float 0.0, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%zero = call nnan float @llvm.experimental.constrained.fadd.f32(float %sub, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %zero
}
@@ -200,20 +200,20 @@ define float @fadd_fsub_nnan(float %x) #0 {
define float @fsub_x_x(float %a) #0 {
; X - X ==> 0
; CHECK-LABEL: @fsub_x_x(
; CHECK-NEXT: [[NO_ZERO1:%.*]] = call ninf float @llvm.experimental.constrained.fsub.f32(float [[A:%.*]], float [[A]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[NO_ZERO2:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[A]], float [[A]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[NO_ZERO:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[NO_ZERO1]], float [[NO_ZERO2]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[NO_ZERO1:%.*]] = call ninf float @llvm.experimental.constrained.fsub.f32(float [[A:%.*]], float [[A]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[NO_ZERO2:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[A]], float [[A]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[NO_ZERO:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[NO_ZERO1]], float [[NO_ZERO2]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[NO_ZERO]]
;
%zero1 = call nnan float @llvm.experimental.constrained.fsub.f32(float %a, float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%zero1 = call nnan float @llvm.experimental.constrained.fsub.f32(float %a, float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
; Dont fold
%no_zero1 = call ninf float @llvm.experimental.constrained.fsub.f32(float %a, float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%no_zero2 = call float @llvm.experimental.constrained.fsub.f32(float %a, float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%no_zero = call float @llvm.experimental.constrained.fadd.f32(float %no_zero1, float %no_zero2, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%no_zero1 = call ninf float @llvm.experimental.constrained.fsub.f32(float %a, float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%no_zero2 = call float @llvm.experimental.constrained.fsub.f32(float %a, float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%no_zero = call float @llvm.experimental.constrained.fadd.f32(float %no_zero1, float %no_zero2, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
; Should get folded
%ret = call nsz float @llvm.experimental.constrained.fadd.f32(float %no_zero, float %zero1, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%ret = call nsz float @llvm.experimental.constrained.fadd.f32(float %no_zero, float %zero1, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %ret
}
@@ -221,12 +221,12 @@ define float @fsub_x_x(float %a) #0 {
; fsub nsz 0.0, (fsub 0.0, X) ==> X
define float @fsub_0_0_x(float %a) #0 {
; CHECK-LABEL: @fsub_0_0_x(
; CHECK-NEXT: [[T1:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[RET:%.*]] = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[T1]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[T1:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[T1]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%t1 = call float @llvm.experimental.constrained.fsub.f32(float 0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%ret = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %t1, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%t1 = call float @llvm.experimental.constrained.fsub.f32(float 0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%ret = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %t1, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %ret
}
@@ -236,18 +236,18 @@ define float @fneg_x(float %a) #0 {
; CHECK-NEXT: ret float [[A:%.*]]
;
%t1 = fneg float %a
%ret = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %t1, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%ret = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %t1, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %ret
}
define <2 x float> @fsub_0_0_x_vec_undef1(<2 x float> %a) #0 {
; CHECK-LABEL: @fsub_0_0_x_vec_undef1(
; CHECK-NEXT: [[T1:%.*]] = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float 0.000000e+00, float undef>, <2 x float> [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[RET:%.*]] = call nsz <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> zeroinitializer, <2 x float> [[T1]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[T1:%.*]] = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float 0.000000e+00, float undef>, <2 x float> [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call nsz <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> zeroinitializer, <2 x float> [[T1]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret <2 x float> [[RET]]
;
%t1 = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float 0.0, float undef>, <2 x float> %a, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%ret = call nsz <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> zeroinitializer, <2 x float> %t1, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%t1 = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float 0.0, float undef>, <2 x float> %a, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%ret = call nsz <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> zeroinitializer, <2 x float> %t1, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret <2 x float> %ret
}
@@ -256,18 +256,18 @@ define <2 x float> @fneg_x_vec_undef1(<2 x float> %a) #0 {
; CHECK-NEXT: ret <2 x float> [[A:%.*]]
;
%t1 = fneg <2 x float> %a
%ret = call nsz <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float 0.0, float undef>, <2 x float> %t1, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%ret = call nsz <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float 0.0, float undef>, <2 x float> %t1, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret <2 x float> %ret
}
define <2 x float> @fsub_0_0_x_vec_undef2(<2 x float> %a) #0 {
; CHECK-LABEL: @fsub_0_0_x_vec_undef2(
; CHECK-NEXT: [[T1:%.*]] = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> zeroinitializer, <2 x float> [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[RET:%.*]] = call nsz <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float undef, float -0.000000e+00>, <2 x float> [[T1]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[T1:%.*]] = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> zeroinitializer, <2 x float> [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call nsz <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float undef, float -0.000000e+00>, <2 x float> [[T1]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret <2 x float> [[RET]]
;
%t1 = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> zeroinitializer, <2 x float> %a, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%ret = call nsz <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float undef, float -0.0>, <2 x float> %t1, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%t1 = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> zeroinitializer, <2 x float> %a, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%ret = call nsz <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float undef, float -0.0>, <2 x float> %t1, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret <2 x float> %ret
}
@@ -277,7 +277,7 @@ define <2 x float> @fadd_zero_nsz_vec(<2 x float> %x) #0 {
; CHECK-LABEL: @fadd_zero_nsz_vec(
; CHECK-NEXT: ret <2 x float> [[X:%.*]]
;
%r = call nsz <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> %x, <2 x float> zeroinitializer, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call nsz <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> %x, <2 x float> zeroinitializer, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret <2 x float> %r
}
@@ -285,21 +285,21 @@ define <2 x float> @fadd_zero_nsz_vec_undef(<2 x float> %x) #0 {
; CHECK-LABEL: @fadd_zero_nsz_vec_undef(
; CHECK-NEXT: ret <2 x float> [[X:%.*]]
;
%r = call nsz <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> %x, <2 x float> <float 0.0, float undef>, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call nsz <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> %x, <2 x float> <float 0.0, float undef>, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret <2 x float> %r
}
define float @nofold_fadd_x_0(float %a) #0 {
; Dont fold
; CHECK-LABEL: @nofold_fadd_x_0(
; CHECK-NEXT: [[NO_ZERO1:%.*]] = call ninf float @llvm.experimental.constrained.fadd.f32(float [[A:%.*]], float 0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[NO_ZERO2:%.*]] = call nnan float @llvm.experimental.constrained.fadd.f32(float [[A]], float 0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[NO_ZERO:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[NO_ZERO1]], float [[NO_ZERO2]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[NO_ZERO1:%.*]] = call ninf float @llvm.experimental.constrained.fadd.f32(float [[A:%.*]], float 0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[NO_ZERO2:%.*]] = call nnan float @llvm.experimental.constrained.fadd.f32(float [[A]], float 0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[NO_ZERO:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[NO_ZERO1]], float [[NO_ZERO2]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[NO_ZERO]]
;
%no_zero1 = call ninf float @llvm.experimental.constrained.fadd.f32(float %a, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%no_zero2 = call nnan float @llvm.experimental.constrained.fadd.f32(float %a, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%no_zero = call float @llvm.experimental.constrained.fadd.f32(float %no_zero1, float %no_zero2, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%no_zero1 = call ninf float @llvm.experimental.constrained.fadd.f32(float %a, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%no_zero2 = call nnan float @llvm.experimental.constrained.fadd.f32(float %a, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%no_zero = call float @llvm.experimental.constrained.fadd.f32(float %no_zero1, float %no_zero2, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %no_zero
}
@@ -307,7 +307,7 @@ define float @fold_fadd_nsz_x_0(float %a) #0 {
; CHECK-LABEL: @fold_fadd_nsz_x_0(
; CHECK-NEXT: ret float [[A:%.*]]
;
%add = call nsz float @llvm.experimental.constrained.fadd.f32(float %a, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%add = call nsz float @llvm.experimental.constrained.fadd.f32(float %a, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %add
}
@@ -315,22 +315,22 @@ define float @fold_fadd_nsz_x_0(float %a) #0 {
define float @fold_fadd_cannot_be_neg0_nsz_src_x_0(float %a, float %b) #0 {
; CHECK-LABEL: @fold_fadd_cannot_be_neg0_nsz_src_x_0(
; CHECK-NEXT: [[NSZ:%.*]] = call nsz float @llvm.experimental.constrained.fmul.f32(float [[A:%.*]], float [[B:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[ADD:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[NSZ]], float 0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[NSZ:%.*]] = call nsz float @llvm.experimental.constrained.fmul.f32(float [[A:%.*]], float [[B:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[ADD:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[NSZ]], float 0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[ADD]]
;
%nsz = call nsz float @llvm.experimental.constrained.fmul.f32(float %a, float %b, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%add = call float @llvm.experimental.constrained.fadd.f32(float %nsz, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%nsz = call nsz float @llvm.experimental.constrained.fmul.f32(float %a, float %b, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%add = call float @llvm.experimental.constrained.fadd.f32(float %nsz, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %add
}
define float @fold_fadd_cannot_be_neg0_fabs_src_x_0(float %a) #0 {
; CHECK-LABEL: @fold_fadd_cannot_be_neg0_fabs_src_x_0(
; CHECK-NEXT: [[FABS:%.*]] = call float @llvm.fabs.f32(float [[A:%.*]]) #[[ATTR0:[0-9]+]]
; CHECK-NEXT: [[FABS:%.*]] = call float @llvm.fabs.f32(float [[A:%.*]])
; CHECK-NEXT: ret float [[FABS]]
;
%fabs = call float @llvm.fabs.f32(float %a) #0
%add = call float @llvm.experimental.constrained.fadd.f32(float %fabs, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%fabs = call float @llvm.fabs.f32(float %a)
%add = call float @llvm.experimental.constrained.fadd.f32(float %fabs, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %add
}
@@ -338,14 +338,14 @@ define float @fold_fadd_cannot_be_neg0_fabs_src_x_0(float %a) #0 {
define float @fold_fadd_cannot_be_neg0_sqrt_nsz_src_x_0(float %a, float %b) #0 {
; CHECK-LABEL: @fold_fadd_cannot_be_neg0_sqrt_nsz_src_x_0(
; CHECK-NEXT: [[NSZ:%.*]] = call nsz float @llvm.experimental.constrained.fmul.f32(float [[A:%.*]], float [[B:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[SQRT:%.*]] = call float @llvm.experimental.constrained.sqrt.f32(float [[NSZ]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[ADD:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[SQRT]], float 0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[NSZ:%.*]] = call nsz float @llvm.experimental.constrained.fmul.f32(float [[A:%.*]], float [[B:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[SQRT:%.*]] = call float @llvm.experimental.constrained.sqrt.f32(float [[NSZ]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[ADD:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[SQRT]], float 0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[ADD]]
;
%nsz = call nsz float @llvm.experimental.constrained.fmul.f32(float %a, float %b, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%sqrt = call float @llvm.experimental.constrained.sqrt.f32(float %nsz, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%add = call float @llvm.experimental.constrained.fadd.f32(float %sqrt, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%nsz = call nsz float @llvm.experimental.constrained.fmul.f32(float %a, float %b, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%sqrt = call float @llvm.experimental.constrained.sqrt.f32(float %nsz, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%add = call float @llvm.experimental.constrained.fadd.f32(float %sqrt, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %add
}
@@ -353,14 +353,14 @@ define float @fold_fadd_cannot_be_neg0_sqrt_nsz_src_x_0(float %a, float %b) #0 {
define float @fold_fadd_cannot_be_neg0_canonicalize_nsz_src_x_0(float %a, float %b) #0 {
; CHECK-LABEL: @fold_fadd_cannot_be_neg0_canonicalize_nsz_src_x_0(
; CHECK-NEXT: [[NSZ:%.*]] = call nsz float @llvm.experimental.constrained.fmul.f32(float [[A:%.*]], float [[B:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[CANON:%.*]] = call float @llvm.canonicalize.f32(float [[NSZ]]) #[[ATTR0]]
; CHECK-NEXT: [[ADD:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[CANON]], float 0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[NSZ:%.*]] = call nsz float @llvm.experimental.constrained.fmul.f32(float [[A:%.*]], float [[B:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[CANON:%.*]] = call float @llvm.canonicalize.f32(float [[NSZ]])
; CHECK-NEXT: [[ADD:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[CANON]], float 0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[ADD]]
;
%nsz = call nsz float @llvm.experimental.constrained.fmul.f32(float %a, float %b, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%canon = call float @llvm.canonicalize.f32(float %nsz) #0
%add = call float @llvm.experimental.constrained.fadd.f32(float %canon, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%nsz = call nsz float @llvm.experimental.constrained.fmul.f32(float %a, float %b, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%canon = call float @llvm.canonicalize.f32(float %nsz)
%add = call float @llvm.experimental.constrained.fadd.f32(float %canon, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %add
}
@@ -371,7 +371,7 @@ define double @fdiv_zero_by_x(double %x) #0 {
; CHECK-LABEL: @fdiv_zero_by_x(
; CHECK-NEXT: ret double 0.000000e+00
;
%r = call nnan nsz double @llvm.experimental.constrained.fdiv.f64(double 0.0, double %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call nnan nsz double @llvm.experimental.constrained.fdiv.f64(double 0.0, double %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret double %r
}
@@ -379,7 +379,7 @@ define <2 x double> @fdiv_zero_by_x_vec_undef(<2 x double> %x) #0 {
; CHECK-LABEL: @fdiv_zero_by_x_vec_undef(
; CHECK-NEXT: ret <2 x double> zeroinitializer
;
%r = call nnan nsz <2 x double> @llvm.experimental.constrained.fdiv.v2f64(<2 x double> <double 0.0, double undef>, <2 x double> %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call nnan nsz <2 x double> @llvm.experimental.constrained.fdiv.v2f64(<2 x double> <double 0.0, double undef>, <2 x double> %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret <2 x double> %r
}
@@ -390,7 +390,7 @@ define double @frem_zero_by_x(double %x) #0 {
; CHECK-LABEL: @frem_zero_by_x(
; CHECK-NEXT: ret double 0.000000e+00
;
%r = call nnan double @llvm.experimental.constrained.frem.f64(double 0.0, double %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call nnan double @llvm.experimental.constrained.frem.f64(double 0.0, double %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret double %r
}
@@ -398,7 +398,7 @@ define <2 x double> @frem_poszero_by_x_vec_undef(<2 x double> %x) #0 {
; CHECK-LABEL: @frem_poszero_by_x_vec_undef(
; CHECK-NEXT: ret <2 x double> zeroinitializer
;
%r = call nnan <2 x double> @llvm.experimental.constrained.frem.v2f64(<2 x double> <double 0.0, double undef>, <2 x double> %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call nnan <2 x double> @llvm.experimental.constrained.frem.v2f64(<2 x double> <double 0.0, double undef>, <2 x double> %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret <2 x double> %r
}
@@ -409,7 +409,7 @@ define double @frem_negzero_by_x(double %x) #0 {
; CHECK-LABEL: @frem_negzero_by_x(
; CHECK-NEXT: ret double -0.000000e+00
;
%r = call nnan double @llvm.experimental.constrained.frem.f64(double -0.0, double %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call nnan double @llvm.experimental.constrained.frem.f64(double -0.0, double %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret double %r
}
@@ -417,7 +417,7 @@ define <2 x double> @frem_negzero_by_x_vec_undef(<2 x double> %x) #0 {
; CHECK-LABEL: @frem_negzero_by_x_vec_undef(
; CHECK-NEXT: ret <2 x double> <double -0.000000e+00, double -0.000000e+00>
;
%r = call nnan <2 x double> @llvm.experimental.constrained.frem.v2f64(<2 x double> <double undef, double -0.0>, <2 x double> %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call nnan <2 x double> @llvm.experimental.constrained.frem.v2f64(<2 x double> <double undef, double -0.0>, <2 x double> %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret <2 x double> %r
}
@@ -425,82 +425,82 @@ define float @fdiv_self(float %f) #0 {
; CHECK-LABEL: @fdiv_self(
; CHECK-NEXT: ret float 1.000000e+00
;
%div = call nnan float @llvm.experimental.constrained.fdiv.f32(float %f, float %f, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%div = call nnan float @llvm.experimental.constrained.fdiv.f32(float %f, float %f, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %div
}
define float @fdiv_self_invalid(float %f) #0 {
; CHECK-LABEL: @fdiv_self_invalid(
; CHECK-NEXT: [[DIV:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float [[F:%.*]], float [[F]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[DIV:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float [[F:%.*]], float [[F]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[DIV]]
;
%div = call float @llvm.experimental.constrained.fdiv.f32(float %f, float %f, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%div = call float @llvm.experimental.constrained.fdiv.f32(float %f, float %f, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %div
}
define float @fdiv_neg1(float %f) #0 {
; CHECK-LABEL: @fdiv_neg1(
; CHECK-NEXT: [[NEG:%.*]] = call fast float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[F:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[DIV:%.*]] = call nnan float @llvm.experimental.constrained.fdiv.f32(float [[NEG]], float [[F]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[NEG:%.*]] = call fast float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[F:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[DIV:%.*]] = call nnan float @llvm.experimental.constrained.fdiv.f32(float [[NEG]], float [[F]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[DIV]]
;
%neg = call fast float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float %f, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%div = call nnan float @llvm.experimental.constrained.fdiv.f32(float %neg, float %f, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%neg = call fast float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float %f, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%div = call nnan float @llvm.experimental.constrained.fdiv.f32(float %neg, float %f, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %div
}
define float @fdiv_neg2(float %f) #0 {
; CHECK-LABEL: @fdiv_neg2(
; CHECK-NEXT: [[NEG:%.*]] = call fast float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[F:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[DIV:%.*]] = call nnan float @llvm.experimental.constrained.fdiv.f32(float [[NEG]], float [[F]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[NEG:%.*]] = call fast float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[F:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[DIV:%.*]] = call nnan float @llvm.experimental.constrained.fdiv.f32(float [[NEG]], float [[F]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[DIV]]
;
%neg = call fast float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float %f, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%div = call nnan float @llvm.experimental.constrained.fdiv.f32(float %neg, float %f, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%neg = call fast float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float %f, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%div = call nnan float @llvm.experimental.constrained.fdiv.f32(float %neg, float %f, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %div
}
define float @fdiv_neg_invalid(float %f) #0 {
; CHECK-LABEL: @fdiv_neg_invalid(
; CHECK-NEXT: [[NEG:%.*]] = call fast float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[F:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[DIV:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float [[NEG]], float [[F]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[NEG:%.*]] = call fast float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[F:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[DIV:%.*]] = call float @llvm.experimental.constrained.fdiv.f32(float [[NEG]], float [[F]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[DIV]]
;
%neg = call fast float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float %f, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%div = call float @llvm.experimental.constrained.fdiv.f32(float %neg, float %f, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%neg = call fast float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float %f, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%div = call float @llvm.experimental.constrained.fdiv.f32(float %neg, float %f, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %div
}
define float @fdiv_neg_swapped1(float %f) #0 {
; CHECK-LABEL: @fdiv_neg_swapped1(
; CHECK-NEXT: [[NEG:%.*]] = call fast float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[F:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[DIV:%.*]] = call nnan float @llvm.experimental.constrained.fdiv.f32(float [[F]], float [[NEG]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[NEG:%.*]] = call fast float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[F:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[DIV:%.*]] = call nnan float @llvm.experimental.constrained.fdiv.f32(float [[F]], float [[NEG]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[DIV]]
;
%neg = call fast float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float %f, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%div = call nnan float @llvm.experimental.constrained.fdiv.f32(float %f, float %neg, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%neg = call fast float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float %f, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%div = call nnan float @llvm.experimental.constrained.fdiv.f32(float %f, float %neg, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %div
}
define float @fdiv_neg_swapped2(float %f) #0 {
; CHECK-LABEL: @fdiv_neg_swapped2(
; CHECK-NEXT: [[NEG:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[F:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[DIV:%.*]] = call nnan float @llvm.experimental.constrained.fdiv.f32(float [[F]], float [[NEG]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[NEG:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[F:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[DIV:%.*]] = call nnan float @llvm.experimental.constrained.fdiv.f32(float [[F]], float [[NEG]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[DIV]]
;
%neg = call float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float %f, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%div = call nnan float @llvm.experimental.constrained.fdiv.f32(float %f, float %neg, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%neg = call float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float %f, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%div = call nnan float @llvm.experimental.constrained.fdiv.f32(float %f, float %neg, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %div
}
define <2 x float> @fdiv_neg_vec_undef_elt(<2 x float> %f) #0 {
; CHECK-LABEL: @fdiv_neg_vec_undef_elt(
; CHECK-NEXT: [[NEG:%.*]] = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float 0.000000e+00, float undef>, <2 x float> [[F:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[DIV:%.*]] = call nnan <2 x float> @llvm.experimental.constrained.fdiv.v2f32(<2 x float> [[F]], <2 x float> [[NEG]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[NEG:%.*]] = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float 0.000000e+00, float undef>, <2 x float> [[F:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[DIV:%.*]] = call nnan <2 x float> @llvm.experimental.constrained.fdiv.v2f32(<2 x float> [[F]], <2 x float> [[NEG]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret <2 x float> [[DIV]]
;
%neg = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float 0.000000e+00, float undef>, <2 x float> %f, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%div = call nnan <2 x float> @llvm.experimental.constrained.fdiv.v2f32(<2 x float> %f, <2 x float> %neg, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%neg = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float 0.000000e+00, float undef>, <2 x float> %f, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%div = call nnan <2 x float> @llvm.experimental.constrained.fdiv.v2f32(<2 x float> %f, <2 x float> %neg, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret <2 x float> %div
}
@@ -512,11 +512,11 @@ declare double @llvm.sqrt.f64(double)
define double @sqrt_squared(double %f) #0 {
; CHECK-LABEL: @sqrt_squared(
; CHECK-NEXT: [[SQRT:%.*]] = call double @llvm.experimental.constrained.sqrt.f64(double [[F:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[MUL:%.*]] = call reassoc nnan nsz double @llvm.experimental.constrained.fmul.f64(double [[SQRT]], double [[SQRT]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[MUL:%.*]] = call reassoc nnan nsz double @llvm.experimental.constrained.fmul.f64(double [[SQRT]], double [[SQRT]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret double [[MUL]]
;
%sqrt = call double @llvm.experimental.constrained.sqrt.f64(double %f, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%mul = call reassoc nnan nsz double @llvm.experimental.constrained.fmul.f64(double %sqrt, double %sqrt, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%mul = call reassoc nnan nsz double @llvm.experimental.constrained.fmul.f64(double %sqrt, double %sqrt, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret double %mul
}
@@ -525,58 +525,58 @@ define double @sqrt_squared(double %f) #0 {
define double @sqrt_squared_not_fast_enough1(double %f) #0 {
; CHECK-LABEL: @sqrt_squared_not_fast_enough1(
; CHECK-NEXT: [[SQRT:%.*]] = call double @llvm.experimental.constrained.sqrt.f64(double [[F:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[MUL:%.*]] = call nnan nsz double @llvm.experimental.constrained.fmul.f64(double [[SQRT]], double [[SQRT]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[MUL:%.*]] = call nnan nsz double @llvm.experimental.constrained.fmul.f64(double [[SQRT]], double [[SQRT]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret double [[MUL]]
;
%sqrt = call double @llvm.experimental.constrained.sqrt.f64(double %f, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%mul = call nnan nsz double @llvm.experimental.constrained.fmul.f64(double %sqrt, double %sqrt, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%mul = call nnan nsz double @llvm.experimental.constrained.fmul.f64(double %sqrt, double %sqrt, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret double %mul
}
define double @sqrt_squared_not_fast_enough2(double %f) #0 {
; CHECK-LABEL: @sqrt_squared_not_fast_enough2(
; CHECK-NEXT: [[SQRT:%.*]] = call double @llvm.experimental.constrained.sqrt.f64(double [[F:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[MUL:%.*]] = call reassoc nnan double @llvm.experimental.constrained.fmul.f64(double [[SQRT]], double [[SQRT]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[MUL:%.*]] = call reassoc nnan double @llvm.experimental.constrained.fmul.f64(double [[SQRT]], double [[SQRT]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret double [[MUL]]
;
%sqrt = call double @llvm.experimental.constrained.sqrt.f64(double %f, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%mul = call reassoc nnan double @llvm.experimental.constrained.fmul.f64(double %sqrt, double %sqrt, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%mul = call reassoc nnan double @llvm.experimental.constrained.fmul.f64(double %sqrt, double %sqrt, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret double %mul
}
define double @sqrt_squared_not_fast_enough3(double %f) #0 {
; CHECK-LABEL: @sqrt_squared_not_fast_enough3(
; CHECK-NEXT: [[SQRT:%.*]] = call double @llvm.experimental.constrained.sqrt.f64(double [[F:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[MUL:%.*]] = call reassoc nsz double @llvm.experimental.constrained.fmul.f64(double [[SQRT]], double [[SQRT]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[MUL:%.*]] = call reassoc nsz double @llvm.experimental.constrained.fmul.f64(double [[SQRT]], double [[SQRT]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret double [[MUL]]
;
%sqrt = call double @llvm.experimental.constrained.sqrt.f64(double %f, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%mul = call reassoc nsz double @llvm.experimental.constrained.fmul.f64(double %sqrt, double %sqrt, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%mul = call reassoc nsz double @llvm.experimental.constrained.fmul.f64(double %sqrt, double %sqrt, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret double %mul
}
declare float @llvm.fabs.f32(float)
declare float @llvm.experimental.constrained.sqrt.f32(float, metadata, metadata)
declare double @llvm.experimental.constrained.sqrt.f64(double, metadata, metadata)
declare float @llvm.experimental.constrained.sqrt.f32(float, metadata, metadata) #0
declare double @llvm.experimental.constrained.sqrt.f64(double, metadata, metadata) #0
declare float @llvm.canonicalize.f32(float)
declare float @llvm.experimental.constrained.fadd.f32(float, float, metadata, metadata)
declare <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float>, <2 x float>, metadata, metadata)
declare float @llvm.experimental.constrained.fadd.f32(float, float, metadata, metadata) #0
declare <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float>, <2 x float>, metadata, metadata) #0
declare float @llvm.experimental.constrained.fsub.f32(float, float, metadata, metadata)
declare <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float>, <2 x float>, metadata, metadata)
declare float @llvm.experimental.constrained.fsub.f32(float, float, metadata, metadata) #0
declare <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float>, <2 x float>, metadata, metadata) #0
declare float @llvm.experimental.constrained.fmul.f32(float, float, metadata, metadata)
declare double @llvm.experimental.constrained.fmul.f64(double, double, metadata, metadata)
declare <2 x float> @llvm.experimental.constrained.fmul.v2f32(<2 x float>, <2 x float>, metadata, metadata)
declare float @llvm.experimental.constrained.fmul.f32(float, float, metadata, metadata) #0
declare double @llvm.experimental.constrained.fmul.f64(double, double, metadata, metadata) #0
declare <2 x float> @llvm.experimental.constrained.fmul.v2f32(<2 x float>, <2 x float>, metadata, metadata) #0
declare float @llvm.experimental.constrained.fdiv.f32(float, float, metadata, metadata)
declare double @llvm.experimental.constrained.fdiv.f64(double, double, metadata, metadata)
declare <2 x float> @llvm.experimental.constrained.fdiv.v2f32(<2 x float>, <2 x float>, metadata, metadata)
declare <2 x double> @llvm.experimental.constrained.fdiv.v2f64(<2 x double>, <2 x double>, metadata, metadata)
declare float @llvm.experimental.constrained.fdiv.f32(float, float, metadata, metadata) #0
declare double @llvm.experimental.constrained.fdiv.f64(double, double, metadata, metadata) #0
declare <2 x float> @llvm.experimental.constrained.fdiv.v2f32(<2 x float>, <2 x float>, metadata, metadata) #0
declare <2 x double> @llvm.experimental.constrained.fdiv.v2f64(<2 x double>, <2 x double>, metadata, metadata) #0
declare double @llvm.experimental.constrained.frem.f64(double, double, metadata, metadata)
declare <2 x double> @llvm.experimental.constrained.frem.v2f64(<2 x double>, <2 x double>, metadata, metadata)
declare double @llvm.experimental.constrained.frem.f64(double, double, metadata, metadata) #0
declare <2 x double> @llvm.experimental.constrained.frem.v2f64(<2 x double>, <2 x double>, metadata, metadata) #0
attributes #0 = { strictfp }

312
llvm/test/Transforms/InstSimplify/floating-point-arithmetic-strictfp.ll
View File

@@ -4,55 +4,55 @@
; fneg (fsub -0.0, X) ==> X
define float @fsub_-0_x(float %a) #0 {
; CHECK-LABEL: @fsub_-0_x(
; CHECK-NEXT: [[T1:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[T1:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0:[0-9]+]]
; CHECK-NEXT: [[RET:%.*]] = fneg float [[T1]]
; CHECK-NEXT: ret float [[RET]]
;
%t1 = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%t1 = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%ret = fneg float %t1
ret float %ret
}
define <2 x float> @fsub_-0_x_vec(<2 x float> %a) #0 {
; CHECK-LABEL: @fsub_-0_x_vec(
; CHECK-NEXT: [[T1:%.*]] = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float -0.000000e+00, float -0.000000e+00>, <2 x float> [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[T1:%.*]] = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float -0.000000e+00, float -0.000000e+00>, <2 x float> [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = fneg <2 x float> [[T1]]
; CHECK-NEXT: ret <2 x float> [[RET]]
;
%t1 = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float><float -0.0, float -0.0>, <2 x float> %a, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%t1 = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float><float -0.0, float -0.0>, <2 x float> %a, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%ret = fneg <2 x float> %t1
ret <2 x float> %ret
}
define <2 x float> @fsub_-0_x_vec_undef_elts(<2 x float> %a) #0 {
; CHECK-LABEL: @fsub_-0_x_vec_undef_elts(
; CHECK-NEXT: [[T1:%.*]] = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float -0.000000e+00, float undef>, <2 x float> [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[T1:%.*]] = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float -0.000000e+00, float undef>, <2 x float> [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = fneg <2 x float> [[T1]]
; CHECK-NEXT: ret <2 x float> [[RET]]
;
%t1 = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float><float -0.0, float undef>, <2 x float> %a, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%t1 = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float><float -0.0, float undef>, <2 x float> %a, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%ret = fneg <2 x float> %t1
ret <2 x float> %ret
}
define <2 x float> @fsub_negzero_vec_undef_elts(<2 x float> %x) #0 {
; CHECK-LABEL: @fsub_negzero_vec_undef_elts(
; CHECK-NEXT: [[R:%.*]] = call nsz <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float undef, float -0.000000e+00>, <2 x float> [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[R:%.*]] = call nsz <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float undef, float -0.000000e+00>, <2 x float> [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret <2 x float> [[R]]
;
%r = call nsz <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float><float undef, float -0.0>, <2 x float> %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call nsz <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float><float undef, float -0.0>, <2 x float> %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret <2 x float> %r
}
; fsub -0.0, (fsub -0.0, X) ==> X
define float @fsub_-0_-0_x(float %a) #0 {
; CHECK-LABEL: @fsub_-0_-0_x(
; CHECK-NEXT: [[T1:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[T1]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[T1:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[T1]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%t1 = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%ret = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %t1, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%t1 = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%ret = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %t1, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %ret
}
@@ -62,18 +62,18 @@ define float @fneg_x(float %a) #0 {
; CHECK-NEXT: ret float [[A:%.*]]
;
%t1 = fneg float %a
%ret = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %t1, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%ret = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %t1, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %ret
}
define <2 x float> @fsub_-0_-0_x_vec(<2 x float> %a) #0 {
; CHECK-LABEL: @fsub_-0_-0_x_vec(
; CHECK-NEXT: [[T1:%.*]] = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float -0.000000e+00, float -0.000000e+00>, <2 x float> [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[RET:%.*]] = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float -0.000000e+00, float -0.000000e+00>, <2 x float> [[T1]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[T1:%.*]] = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float -0.000000e+00, float -0.000000e+00>, <2 x float> [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float -0.000000e+00, float -0.000000e+00>, <2 x float> [[T1]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret <2 x float> [[RET]]
;
%t1 = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float><float -0.0, float -0.0>, <2 x float> %a, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%ret = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float><float -0.0, float -0.0>, <2 x float> %t1, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%t1 = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float><float -0.0, float -0.0>, <2 x float> %a, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%ret = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float><float -0.0, float -0.0>, <2 x float> %t1, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret <2 x float> %ret
}
@@ -82,18 +82,18 @@ define <2 x float> @fneg_x_vec(<2 x float> %a) #0 {
; CHECK-NEXT: ret <2 x float> [[A:%.*]]
;
%t1 = fneg <2 x float> %a
%ret = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float><float -0.0, float -0.0>, <2 x float> %t1, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%ret = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float><float -0.0, float -0.0>, <2 x float> %t1, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret <2 x float> %ret
}
define <2 x float> @fsub_-0_-0_x_vec_undef_elts(<2 x float> %a) #0 {
; CHECK-LABEL: @fsub_-0_-0_x_vec_undef_elts(
; CHECK-NEXT: [[T1:%.*]] = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float undef, float -0.000000e+00>, <2 x float> [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[RET:%.*]] = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float -0.000000e+00, float undef>, <2 x float> [[T1]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[T1:%.*]] = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float undef, float -0.000000e+00>, <2 x float> [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> <float -0.000000e+00, float undef>, <2 x float> [[T1]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret <2 x float> [[RET]]
;
%t1 = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float><float undef, float -0.0>, <2 x float> %a, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%ret = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float><float -0.0, float undef>, <2 x float> %t1, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%t1 = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float><float undef, float -0.0>, <2 x float> %a, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%ret = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float><float -0.0, float undef>, <2 x float> %t1, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret <2 x float> %ret
}
@@ -102,31 +102,31 @@ define <2 x float> @fneg_x_vec_undef_elts(<2 x float> %a) #0 {
; CHECK-NEXT: ret <2 x float> [[A:%.*]]
;
%t1 = fneg <2 x float> %a
%ret = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float><float -0.0, float undef>, <2 x float> %t1, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%ret = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float><float -0.0, float undef>, <2 x float> %t1, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret <2 x float> %ret
}
; fsub -0.0, (fsub 0.0, X) != X
define float @fsub_-0_0_x(float %a) #0 {
; CHECK-LABEL: @fsub_-0_0_x(
; CHECK-NEXT: [[T1:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[T1]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[T1:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[T1]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%t1 = call float @llvm.experimental.constrained.fsub.f32(float 0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%ret = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %t1, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%t1 = call float @llvm.experimental.constrained.fsub.f32(float 0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%ret = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %t1, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %ret
}
; fsub 0.0, (fsub -0.0, X) != X
define float @fsub_0_-0_x(float %a) #0 {
; CHECK-LABEL: @fsub_0_-0_x(
; CHECK-NEXT: [[T1:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[T1]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[T1:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[T1]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%t1 = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%ret = call float @llvm.experimental.constrained.fsub.f32(float 0.0, float %t1, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%t1 = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%ret = call float @llvm.experimental.constrained.fsub.f32(float 0.0, float %t1, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %ret
}
@@ -135,7 +135,7 @@ define float @fsub_x_0(float %x) #0 {
; CHECK-LABEL: @fsub_x_0(
; CHECK-NEXT: ret float [[X:%.*]]
;
%r = call float @llvm.experimental.constrained.fsub.f32(float %x, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call float @llvm.experimental.constrained.fsub.f32(float %x, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %r
}
@@ -143,7 +143,7 @@ define <2 x float> @fsub_x_0_vec_undef(<2 x float> %x) #0 {
; CHECK-LABEL: @fsub_x_0_vec_undef(
; CHECK-NEXT: ret <2 x float> [[X:%.*]]
;
%r = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> %x, <2 x float><float undef, float 0.0>, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> %x, <2 x float><float undef, float 0.0>, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret <2 x float> %r
}
@@ -152,7 +152,7 @@ define float @fadd_x_n0(float %a) #0 {
; CHECK-LABEL: @fadd_x_n0(
; CHECK-NEXT: ret float [[A:%.*]]
;
%ret = call float @llvm.experimental.constrained.fadd.f32(float %a, float -0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%ret = call float @llvm.experimental.constrained.fadd.f32(float %a, float -0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %ret
}
@@ -160,26 +160,26 @@ define <2 x float> @fadd_x_n0_vec_undef_elt(<2 x float> %a) #0 {
; CHECK-LABEL: @fadd_x_n0_vec_undef_elt(
; CHECK-NEXT: ret <2 x float> [[A:%.*]]
;
%ret = call <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> %a, <2 x float> <float -0.0, float undef>, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%ret = call <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> %a, <2 x float> <float -0.0, float undef>, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret <2 x float> %ret
}
; fadd X, 0 ==> X
define float @fadd_x_p0(float %a) #0 {
; CHECK-LABEL: @fadd_x_p0(
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[A:%.*]], float 0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[A:%.*]], float 0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%ret = call float @llvm.experimental.constrained.fadd.f32(float %a, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%ret = call float @llvm.experimental.constrained.fadd.f32(float %a, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %ret
}
define <2 x float> @fadd_x_p0_vec_undef_elt(<2 x float> %a) #0 {
; CHECK-LABEL: @fadd_x_p0_vec_undef_elt(
; CHECK-NEXT: [[RET:%.*]] = call <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> [[A:%.*]], <2 x float> <float 0.000000e+00, float undef>, metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[RET:%.*]] = call <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> [[A:%.*]], <2 x float> <float 0.000000e+00, float undef>, metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret <2 x float> [[RET]]
;
%ret = call <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> %a, <2 x float> <float 0.0, float undef>, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%ret = call <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> %a, <2 x float> <float 0.0, float undef>, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret <2 x float> %ret
}
@@ -188,16 +188,16 @@ define double @fmul_X_1(double %a) #0 {
; CHECK-LABEL: @fmul_X_1(
; CHECK-NEXT: ret double [[A:%.*]]
;
%b = call double @llvm.experimental.constrained.fmul.f64(double 1.0, double %a, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%b = call double @llvm.experimental.constrained.fmul.f64(double 1.0, double %a, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret double %b
}
; Originally PR2642
define <4 x float> @fmul_X_1_vec(<4 x float> %x) #0 {
define <4 x float> @fmul_X_1_vec(<4 x float> %x) {
; CHECK-LABEL: @fmul_X_1_vec(
; CHECK-NEXT: ret <4 x float> [[X:%.*]]
;
%m = call <4 x float> @llvm.experimental.constrained.fmul.v4f32(<4 x float> %x, <4 x float> <float 1.0, float 1.0, float 1.0, float 1.0>, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%m = call <4 x float> @llvm.experimental.constrained.fmul.v4f32(<4 x float> %x, <4 x float> <float 1.0, float 1.0, float 1.0, float 1.0>, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret <4 x float> %m
}
@@ -206,7 +206,7 @@ define float @fdiv_x_1(float %a) #0 {
; CHECK-LABEL: @fdiv_x_1(
; CHECK-NEXT: ret float [[A:%.*]]
;
%ret = call float @llvm.experimental.constrained.fdiv.f32(float %a, float 1.0, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%ret = call float @llvm.experimental.constrained.fdiv.f32(float %a, float 1.0, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %ret
}
@@ -216,62 +216,62 @@ define float @fdiv_x_1(float %a) #0 {
; an arbitrary sign bit.
define float @fabs_sqrt(float %a) #0 {
; CHECK-LABEL: @fabs_sqrt(
; CHECK-NEXT: [[SQRT:%.*]] = call float @llvm.experimental.constrained.sqrt.f32(float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[FABS:%.*]] = call float @llvm.fabs.f32(float [[SQRT]]) #[[ATTR0:[0-9]+]]
; CHECK-NEXT: [[SQRT:%.*]] = call float @llvm.experimental.constrained.sqrt.f32(float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[FABS:%.*]] = call float @llvm.fabs.f32(float [[SQRT]])
; CHECK-NEXT: ret float [[FABS]]
;
%sqrt = call float @llvm.experimental.constrained.sqrt.f32(float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%fabs = call float @llvm.fabs.f32(float %sqrt) #0
%sqrt = call float @llvm.experimental.constrained.sqrt.f32(float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%fabs = call float @llvm.fabs.f32(float %sqrt)
ret float %fabs
}
; The fabs can't be eliminated because the nnan sqrt may still return -0.
define float @fabs_sqrt_nnan(float %a) #0 {
; CHECK-LABEL: @fabs_sqrt_nnan(
; CHECK-NEXT: [[SQRT:%.*]] = call nnan float @llvm.experimental.constrained.sqrt.f32(float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[FABS:%.*]] = call float @llvm.fabs.f32(float [[SQRT]]) #[[ATTR0]]
; CHECK-NEXT: [[SQRT:%.*]] = call nnan float @llvm.experimental.constrained.sqrt.f32(float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[FABS:%.*]] = call float @llvm.fabs.f32(float [[SQRT]])
; CHECK-NEXT: ret float [[FABS]]
;
%sqrt = call nnan float @llvm.experimental.constrained.sqrt.f32(float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%fabs = call float @llvm.fabs.f32(float %sqrt) #0
%sqrt = call nnan float @llvm.experimental.constrained.sqrt.f32(float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%fabs = call float @llvm.fabs.f32(float %sqrt)
ret float %fabs
}
; The fabs can't be eliminated because the nsz sqrt may still return NaN.
define float @fabs_sqrt_nsz(float %a) #0 {
; CHECK-LABEL: @fabs_sqrt_nsz(
; CHECK-NEXT: [[SQRT:%.*]] = call nsz float @llvm.experimental.constrained.sqrt.f32(float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[FABS:%.*]] = call float @llvm.fabs.f32(float [[SQRT]]) #[[ATTR0]]
; CHECK-NEXT: [[SQRT:%.*]] = call nsz float @llvm.experimental.constrained.sqrt.f32(float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[FABS:%.*]] = call float @llvm.fabs.f32(float [[SQRT]])
; CHECK-NEXT: ret float [[FABS]]
;
%sqrt = call nsz float @llvm.experimental.constrained.sqrt.f32(float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%fabs = call float @llvm.fabs.f32(float %sqrt) #0
%sqrt = call nsz float @llvm.experimental.constrained.sqrt.f32(float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%fabs = call float @llvm.fabs.f32(float %sqrt)
ret float %fabs
}
; The fabs can be eliminated because we're nsz and nnan.
define float @fabs_sqrt_nnan_nsz(float %a) #0 {
; CHECK-LABEL: @fabs_sqrt_nnan_nsz(
; CHECK-NEXT: [[SQRT:%.*]] = call nnan nsz float @llvm.experimental.constrained.sqrt.f32(float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[FABS:%.*]] = call float @llvm.fabs.f32(float [[SQRT]]) #[[ATTR0]]
; CHECK-NEXT: [[SQRT:%.*]] = call nnan nsz float @llvm.experimental.constrained.sqrt.f32(float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[FABS:%.*]] = call float @llvm.fabs.f32(float [[SQRT]])
; CHECK-NEXT: ret float [[FABS]]
;
%sqrt = call nnan nsz float @llvm.experimental.constrained.sqrt.f32(float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%fabs = call float @llvm.fabs.f32(float %sqrt) #0
%sqrt = call nnan nsz float @llvm.experimental.constrained.sqrt.f32(float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%fabs = call float @llvm.fabs.f32(float %sqrt)
ret float %fabs
}
; The second fabs can be eliminated because the operand to sqrt cannot be -0.
define float @fabs_sqrt_nnan_fabs(float %a) #0 {
; CHECK-LABEL: @fabs_sqrt_nnan_fabs(
; CHECK-NEXT: [[B:%.*]] = call float @llvm.fabs.f32(float [[A:%.*]]) #[[ATTR0]]
; CHECK-NEXT: [[SQRT:%.*]] = call nnan float @llvm.experimental.constrained.sqrt.f32(float [[B]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[FABS:%.*]] = call float @llvm.fabs.f32(float [[SQRT]]) #[[ATTR0]]
; CHECK-NEXT: [[B:%.*]] = call float @llvm.fabs.f32(float [[A:%.*]])
; CHECK-NEXT: [[SQRT:%.*]] = call nnan float @llvm.experimental.constrained.sqrt.f32(float [[B]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[FABS:%.*]] = call float @llvm.fabs.f32(float [[SQRT]])
; CHECK-NEXT: ret float [[FABS]]
;
%b = call float @llvm.fabs.f32(float %a) #0
%sqrt = call nnan float @llvm.experimental.constrained.sqrt.f32(float %b, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%fabs = call float @llvm.fabs.f32(float %sqrt) #0
%b = call float @llvm.fabs.f32(float %a)
%sqrt = call nnan float @llvm.experimental.constrained.sqrt.f32(float %b, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%fabs = call float @llvm.fabs.f32(float %sqrt)
ret float %fabs
}
@@ -279,23 +279,23 @@ define float @fabs_sqrt_nnan_fabs(float %a) #0 {
define float @fsub_fsub_common_op(float %x, float %y) #0 {
; CHECK-LABEL: @fsub_fsub_common_op(
; CHECK-NEXT: [[S:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[Y:%.*]], float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[R:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float [[Y]], float [[S]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[S:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[Y:%.*]], float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[R:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float [[Y]], float [[S]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[R]]
;
%s = call float @llvm.experimental.constrained.fsub.f32(float %y, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float %y, float %s, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%s = call float @llvm.experimental.constrained.fsub.f32(float %y, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%r = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float %y, float %s, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %r
}
define <2 x float> @fsub_fsub_common_op_vec(<2 x float> %x, <2 x float> %y) #0 {
; CHECK-LABEL: @fsub_fsub_common_op_vec(
; CHECK-NEXT: [[S:%.*]] = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> [[Y:%.*]], <2 x float> [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[R:%.*]] = call reassoc nsz <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> [[Y]], <2 x float> [[S]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[S:%.*]] = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> [[Y:%.*]], <2 x float> [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[R:%.*]] = call reassoc nsz <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> [[Y]], <2 x float> [[S]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret <2 x float> [[R]]
;
%s = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> %y, <2 x float> %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call reassoc nsz <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> %y, <2 x float> %s, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%s = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> %y, <2 x float> %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%r = call reassoc nsz <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> %y, <2 x float> %s, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret <2 x float> %r
}
@@ -304,12 +304,12 @@ define <2 x float> @fsub_fsub_common_op_vec(<2 x float> %x, <2 x float> %y) #0 {
define float @fsub_fsub_wrong_common_op(float %x, float %y) #0 {
; CHECK-LABEL: @fsub_fsub_wrong_common_op(
; CHECK-NEXT: [[S:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[X:%.*]], float [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[R:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float [[Y]], float [[S]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[S:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[X:%.*]], float [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[R:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float [[Y]], float [[S]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[R]]
;
%s = call float @llvm.experimental.constrained.fsub.f32(float %x, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float %y, float %s, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%s = call float @llvm.experimental.constrained.fsub.f32(float %x, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%r = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float %y, float %s, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %r
}
@@ -318,12 +318,12 @@ define float @fsub_fsub_wrong_common_op(float %x, float %y) #0 {
define float @fsub_fsub_common_op_wrong_commute(float %x, float %y) #0 {
; CHECK-LABEL: @fsub_fsub_common_op_wrong_commute(
; CHECK-NEXT: [[S:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[Y:%.*]], float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[R:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float [[S]], float [[Y]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[S:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[Y:%.*]], float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[R:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float [[S]], float [[Y]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[R]]
;
%s = call float @llvm.experimental.constrained.fsub.f32(float %y, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float %s, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%s = call float @llvm.experimental.constrained.fsub.f32(float %y, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%r = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float %s, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %r
}
@@ -332,12 +332,12 @@ define float @fsub_fsub_common_op_wrong_commute(float %x, float %y) #0 {
define float @fsub_fsub_wrong_common_op_wrong_commute(float %x, float %y) #0 {
; CHECK-LABEL: @fsub_fsub_wrong_common_op_wrong_commute(
; CHECK-NEXT: [[S:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[X:%.*]], float [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[R:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float [[S]], float [[Y]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[S:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[X:%.*]], float [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[R:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float [[S]], float [[Y]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[R]]
;
%s = call float @llvm.experimental.constrained.fsub.f32(float %x, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float %s, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%s = call float @llvm.experimental.constrained.fsub.f32(float %x, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%r = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float %s, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %r
}
@@ -345,12 +345,12 @@ define float @fsub_fsub_wrong_common_op_wrong_commute(float %x, float %y) #0 {
define float @fadd_fsub_common_op(float %x, float %y) #0 {
; CHECK-LABEL: @fadd_fsub_common_op(
; CHECK-NEXT: [[A:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[Y:%.*]], float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[R:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float [[A]], float [[Y]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[A:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[Y:%.*]], float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[R:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float [[A]], float [[Y]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[R]]
;
%a = call float @llvm.experimental.constrained.fadd.f32(float %y, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float %a, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%a = call float @llvm.experimental.constrained.fadd.f32(float %y, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%r = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float %a, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %r
}
@@ -358,12 +358,12 @@ define float @fadd_fsub_common_op(float %x, float %y) #0 {
define <2 x float> @fadd_fsub_common_op_commute_vec(<2 x float> %x, <2 x float> %y) #0 {
; CHECK-LABEL: @fadd_fsub_common_op_commute_vec(
; CHECK-NEXT: [[A:%.*]] = call <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> [[X:%.*]], <2 x float> [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[R:%.*]] = call reassoc nsz <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> [[A]], <2 x float> [[Y]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[A:%.*]] = call <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> [[X:%.*]], <2 x float> [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[R:%.*]] = call reassoc nsz <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> [[A]], <2 x float> [[Y]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret <2 x float> [[R]]
;
%a = call <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> %x, <2 x float> %y, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call reassoc nsz <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> %a, <2 x float> %y, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%a = call <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> %x, <2 x float> %y, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%r = call reassoc nsz <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> %a, <2 x float> %y, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret <2 x float> %r
}
@@ -372,12 +372,12 @@ define <2 x float> @fadd_fsub_common_op_commute_vec(<2 x float> %x, <2 x float>
define float @fadd_fsub_common_op_wrong_commute(float %x, float %y) #0 {
; CHECK-LABEL: @fadd_fsub_common_op_wrong_commute(
; CHECK-NEXT: [[A:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[Y:%.*]], float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[R:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float [[Y]], float [[A]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[A:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[Y:%.*]], float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[R:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float [[Y]], float [[A]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[R]]
;
%a = call float @llvm.experimental.constrained.fadd.f32(float %y, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float %y, float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%a = call float @llvm.experimental.constrained.fadd.f32(float %y, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%r = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float %y, float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %r
}
@@ -386,12 +386,12 @@ define float @fadd_fsub_common_op_wrong_commute(float %x, float %y) #0 {
define float @fadd_fsub_common_op_wrong_commute_commute(float %x, float %y) #0 {
; CHECK-LABEL: @fadd_fsub_common_op_wrong_commute_commute(
; CHECK-NEXT: [[A:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X:%.*]], float [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[R:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float [[Y]], float [[A]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[A:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X:%.*]], float [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[R:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float [[Y]], float [[A]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[R]]
;
%a = call float @llvm.experimental.constrained.fadd.f32(float %x, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float %y, float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%a = call float @llvm.experimental.constrained.fadd.f32(float %x, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%r = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float %y, float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %r
}
@@ -399,12 +399,12 @@ define float @fadd_fsub_common_op_wrong_commute_commute(float %x, float %y) #0 {
define <2 x float> @fsub_fadd_common_op_vec(<2 x float> %x, <2 x float> %y) #0 {
; CHECK-LABEL: @fsub_fadd_common_op_vec(
; CHECK-NEXT: [[S:%.*]] = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> [[X:%.*]], <2 x float> [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[R:%.*]] = call reassoc nsz <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> [[Y]], <2 x float> [[S]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[S:%.*]] = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> [[X:%.*]], <2 x float> [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[R:%.*]] = call reassoc nsz <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> [[Y]], <2 x float> [[S]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret <2 x float> [[R]]
;
%s = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> %x, <2 x float> %y, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call reassoc nsz <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> %y, <2 x float> %s, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%s = call <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float> %x, <2 x float> %y, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%r = call reassoc nsz <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> %y, <2 x float> %s, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret <2 x float> %r
}
@@ -412,12 +412,12 @@ define <2 x float> @fsub_fadd_common_op_vec(<2 x float> %x, <2 x float> %y) #0 {
define float @fsub_fadd_common_op_commute(float %x, float %y) #0 {
; CHECK-LABEL: @fsub_fadd_common_op_commute(
; CHECK-NEXT: [[S:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[X:%.*]], float [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[R:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fadd.f32(float [[S]], float [[Y]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[S:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[X:%.*]], float [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[R:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fadd.f32(float [[S]], float [[Y]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[R]]
;
%s = call float @llvm.experimental.constrained.fsub.f32(float %x, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call reassoc nsz float @llvm.experimental.constrained.fadd.f32(float %s, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%s = call float @llvm.experimental.constrained.fsub.f32(float %x, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%r = call reassoc nsz float @llvm.experimental.constrained.fadd.f32(float %s, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %r
}
@@ -426,12 +426,12 @@ define float @fsub_fadd_common_op_commute(float %x, float %y) #0 {
define float @fsub_fadd_common_op_wrong_commute(float %x, float %y) #0 {
; CHECK-LABEL: @fsub_fadd_common_op_wrong_commute(
; CHECK-NEXT: [[S:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[Y:%.*]], float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[R:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fadd.f32(float [[Y]], float [[S]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[S:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[Y:%.*]], float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[R:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fadd.f32(float [[Y]], float [[S]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[R]]
;
%s = call float @llvm.experimental.constrained.fsub.f32(float %y, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call reassoc nsz float @llvm.experimental.constrained.fadd.f32(float %y, float %s, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%s = call float @llvm.experimental.constrained.fsub.f32(float %y, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%r = call reassoc nsz float @llvm.experimental.constrained.fadd.f32(float %y, float %s, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %r
}
@@ -440,12 +440,12 @@ define float @fsub_fadd_common_op_wrong_commute(float %x, float %y) #0 {
define float @fsub_fadd_common_op_wrong_commute_commute(float %x, float %y) #0 {
; CHECK-LABEL: @fsub_fadd_common_op_wrong_commute_commute(
; CHECK-NEXT: [[S:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[Y:%.*]], float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[R:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fadd.f32(float [[S]], float [[Y]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[S:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[Y:%.*]], float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[R:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fadd.f32(float [[S]], float [[Y]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[R]]
;
%s = call float @llvm.experimental.constrained.fsub.f32(float %y, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%r = call reassoc nsz float @llvm.experimental.constrained.fadd.f32(float %s, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%s = call float @llvm.experimental.constrained.fsub.f32(float %y, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%r = call reassoc nsz float @llvm.experimental.constrained.fadd.f32(float %s, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %r
}
@@ -453,55 +453,55 @@ define float @fsub_fadd_common_op_wrong_commute_commute(float %x, float %y) #0 {
define float @maxnum_with_poszero_op(float %a) #0 {
; CHECK-LABEL: @maxnum_with_poszero_op(
; CHECK-NEXT: [[MAX:%.*]] = call float @llvm.experimental.constrained.maxnum.f32(float [[A:%.*]], float 0.000000e+00, metadata !"fpexcept.ignore")
; CHECK-NEXT: [[FABS:%.*]] = call float @llvm.fabs.f32(float [[MAX]]) #[[ATTR0]]
; CHECK-NEXT: [[MAX:%.*]] = call float @llvm.experimental.constrained.maxnum.f32(float [[A:%.*]], float 0.000000e+00, metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[FABS:%.*]] = call float @llvm.fabs.f32(float [[MAX]])
; CHECK-NEXT: ret float [[FABS]]
;
%max = call float @llvm.experimental.constrained.maxnum.f32(float %a, float 0.0, metadata !"fpexcept.ignore")
%fabs = call float @llvm.fabs.f32(float %max) #0
%max = call float @llvm.experimental.constrained.maxnum.f32(float %a, float 0.0, metadata !"fpexcept.ignore") #0
%fabs = call float @llvm.fabs.f32(float %max)
ret float %fabs
}
define float @maxnum_with_poszero_op_commute(float %a) #0 {
; CHECK-LABEL: @maxnum_with_poszero_op_commute(
; CHECK-NEXT: [[SQRT:%.*]] = call float @llvm.experimental.constrained.sqrt.f32(float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[MAX:%.*]] = call float @llvm.experimental.constrained.maxnum.f32(float 0.000000e+00, float [[SQRT]], metadata !"fpexcept.ignore")
; CHECK-NEXT: [[FABS:%.*]] = call float @llvm.fabs.f32(float [[MAX]]) #[[ATTR0]]
; CHECK-NEXT: [[SQRT:%.*]] = call float @llvm.experimental.constrained.sqrt.f32(float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[MAX:%.*]] = call float @llvm.experimental.constrained.maxnum.f32(float 0.000000e+00, float [[SQRT]], metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[FABS:%.*]] = call float @llvm.fabs.f32(float [[MAX]])
; CHECK-NEXT: ret float [[FABS]]
;
%sqrt = call float @llvm.experimental.constrained.sqrt.f32(float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%max = call float @llvm.experimental.constrained.maxnum.f32(float 0.0, float %sqrt, metadata !"fpexcept.ignore")
%fabs = call float @llvm.fabs.f32(float %max) #0
%sqrt = call float @llvm.experimental.constrained.sqrt.f32(float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%max = call float @llvm.experimental.constrained.maxnum.f32(float 0.0, float %sqrt, metadata !"fpexcept.ignore") #0
%fabs = call float @llvm.fabs.f32(float %max)
ret float %fabs
}
define float @maxnum_with_negzero_op(float %a) #0 {
; CHECK-LABEL: @maxnum_with_negzero_op(
; CHECK-NEXT: [[NNAN:%.*]] = call nnan float @llvm.experimental.constrained.sqrt.f32(float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[FABSA:%.*]] = call float @llvm.fabs.f32(float [[NNAN]]) #[[ATTR0]]
; CHECK-NEXT: [[MAX:%.*]] = call float @llvm.experimental.constrained.maxnum.f32(float -0.000000e+00, float [[FABSA]], metadata !"fpexcept.ignore")
; CHECK-NEXT: [[FABS:%.*]] = call float @llvm.fabs.f32(float [[MAX]]) #[[ATTR0]]
; CHECK-NEXT: [[NNAN:%.*]] = call nnan float @llvm.experimental.constrained.sqrt.f32(float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[FABSA:%.*]] = call float @llvm.fabs.f32(float [[NNAN]])
; CHECK-NEXT: [[MAX:%.*]] = call float @llvm.experimental.constrained.maxnum.f32(float -0.000000e+00, float [[FABSA]], metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[FABS:%.*]] = call float @llvm.fabs.f32(float [[MAX]])
; CHECK-NEXT: ret float [[FABS]]
;
%nnan = call nnan float @llvm.experimental.constrained.sqrt.f32(float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%fabsa = call float @llvm.fabs.f32(float %nnan) #0
%max = call float @llvm.experimental.constrained.maxnum.f32(float -0.0, float %fabsa, metadata !"fpexcept.ignore")
%fabs = call float @llvm.fabs.f32(float %max) #0
%nnan = call nnan float @llvm.experimental.constrained.sqrt.f32(float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%fabsa = call float @llvm.fabs.f32(float %nnan)
%max = call float @llvm.experimental.constrained.maxnum.f32(float -0.0, float %fabsa, metadata !"fpexcept.ignore") #0
%fabs = call float @llvm.fabs.f32(float %max)
ret float %fabs
}
define float @maxnum_with_negzero_op_commute(float %a) #0 {
; CHECK-LABEL: @maxnum_with_negzero_op_commute(
; CHECK-NEXT: [[NNAN:%.*]] = call nnan float @llvm.experimental.constrained.sqrt.f32(float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[FABSA:%.*]] = call float @llvm.fabs.f32(float [[NNAN]]) #[[ATTR0]]
; CHECK-NEXT: [[MAX:%.*]] = call float @llvm.experimental.constrained.maxnum.f32(float [[FABSA]], float -0.000000e+00, metadata !"fpexcept.ignore")
; CHECK-NEXT: [[FABS:%.*]] = call float @llvm.fabs.f32(float [[MAX]]) #[[ATTR0]]
; CHECK-NEXT: [[NNAN:%.*]] = call nnan float @llvm.experimental.constrained.sqrt.f32(float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[FABSA:%.*]] = call float @llvm.fabs.f32(float [[NNAN]])
; CHECK-NEXT: [[MAX:%.*]] = call float @llvm.experimental.constrained.maxnum.f32(float [[FABSA]], float -0.000000e+00, metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[FABS:%.*]] = call float @llvm.fabs.f32(float [[MAX]])
; CHECK-NEXT: ret float [[FABS]]
;
%nnan = call nnan float @llvm.experimental.constrained.sqrt.f32(float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%fabsa = call float @llvm.fabs.f32(float %nnan) #0
%max = call float @llvm.experimental.constrained.maxnum.f32(float %fabsa, float -0.0, metadata !"fpexcept.ignore")
%fabs = call float @llvm.fabs.f32(float %max) #0
%nnan = call nnan float @llvm.experimental.constrained.sqrt.f32(float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%fabsa = call float @llvm.fabs.f32(float %nnan)
%max = call float @llvm.experimental.constrained.maxnum.f32(float %fabsa, float -0.0, metadata !"fpexcept.ignore") #0
%fabs = call float @llvm.fabs.f32(float %max)
ret float %fabs
}
@@ -509,30 +509,30 @@ define float @maxnum_with_negzero_op_commute(float %a) #0 {
define float @maxnum_with_pos_one_op(float %a) #0 {
; CHECK-LABEL: @maxnum_with_pos_one_op(
; CHECK-NEXT: [[MAX:%.*]] = call float @llvm.experimental.constrained.maxnum.f32(float [[A:%.*]], float 1.000000e+00, metadata !"fpexcept.ignore")
; CHECK-NEXT: [[FABS:%.*]] = call float @llvm.fabs.f32(float [[MAX]]) #[[ATTR0]]
; CHECK-NEXT: [[MAX:%.*]] = call float @llvm.experimental.constrained.maxnum.f32(float [[A:%.*]], float 1.000000e+00, metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[FABS:%.*]] = call float @llvm.fabs.f32(float [[MAX]])
; CHECK-NEXT: ret float [[FABS]]
;
%max = call float @llvm.experimental.constrained.maxnum.f32(float %a, float 1.0, metadata !"fpexcept.ignore")
%fabs = call float @llvm.fabs.f32(float %max) #0
%max = call float @llvm.experimental.constrained.maxnum.f32(float %a, float 1.0, metadata !"fpexcept.ignore") #0
%fabs = call float @llvm.fabs.f32(float %max)
ret float %fabs
}
declare float @llvm.fabs.f32(float)
declare <2 x float> @llvm.fabs.v2f32(<2 x float>)
declare float @llvm.experimental.constrained.fadd.f32(float, float, metadata, metadata)
declare <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float>, <2 x float>, metadata, metadata)
declare float @llvm.experimental.constrained.fadd.f32(float, float, metadata, metadata) #0
declare <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float>, <2 x float>, metadata, metadata) #0
declare float @llvm.experimental.constrained.fsub.f32(float, float, metadata, metadata)
declare <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float>, <2 x float>, metadata, metadata)
declare float @llvm.experimental.constrained.fsub.f32(float, float, metadata, metadata) #0
declare <2 x float> @llvm.experimental.constrained.fsub.v2f32(<2 x float>, <2 x float>, metadata, metadata) #0
declare double @llvm.experimental.constrained.fmul.f64(double, double, metadata, metadata)
declare <4 x float> @llvm.experimental.constrained.fmul.v4f32(<4 x float>, <4 x float>, metadata, metadata)
declare double @llvm.experimental.constrained.fmul.f64(double, double, metadata, metadata) #0
declare <4 x float> @llvm.experimental.constrained.fmul.v4f32(<4 x float>, <4 x float>, metadata, metadata) #0
declare float @llvm.experimental.constrained.fdiv.f32(float, float, metadata, metadata)
declare float @llvm.experimental.constrained.fdiv.f32(float, float, metadata, metadata) #0
declare float @llvm.experimental.constrained.maxnum.f32(float, float, metadata)
declare float @llvm.experimental.constrained.sqrt.f32(float, metadata, metadata)
declare float @llvm.experimental.constrained.maxnum.f32(float, float, metadata) #0
declare float @llvm.experimental.constrained.sqrt.f32(float, metadata, metadata) #0
attributes #0 = { strictfp }

500
llvm/test/Transforms/InstSimplify/fp-undef-poison-strictfp.ll
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342
llvm/test/Transforms/InstSimplify/strictfp-fsub.ll
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@@ -13,17 +13,17 @@ define float @fsub_x_p0_defaultenv(float %a) #0 {
; CHECK-LABEL: @fsub_x_p0_defaultenv(
; CHECK-NEXT: ret float [[A:%.*]]
;
%ret = call float @llvm.experimental.constrained.fsub.f32(float %a, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%ret = call float @llvm.experimental.constrained.fsub.f32(float %a, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %ret
}
; Missing nnan: must not fire.
define float @fsub_x_p0_ebmaytrap(float %a) #0 {
; CHECK-LABEL: @fsub_x_p0_ebmaytrap(
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[A:%.*]], float 0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[A:%.*]], float 0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #[[ATTR0:[0-9]+]]
; CHECK-NEXT: ret float [[RET]]
;
%ret = call float @llvm.experimental.constrained.fsub.f32(float %a, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
%ret = call float @llvm.experimental.constrained.fsub.f32(float %a, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #0
ret float %ret
}
@@ -31,47 +31,47 @@ define float @fsub_nnan_x_p0_ebmaytrap(float %a) #0 {
; CHECK-LABEL: @fsub_nnan_x_p0_ebmaytrap(
; CHECK-NEXT: ret float [[A:%.*]]
;
%ret = call nnan float @llvm.experimental.constrained.fsub.f32(float %a, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
%ret = call nnan float @llvm.experimental.constrained.fsub.f32(float %a, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #0
ret float %ret
}
; Missing nnan: must not fire.
define float @fsub_x_p0_ebstrict(float %a) #0 {
; CHECK-LABEL: @fsub_x_p0_ebstrict(
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[A:%.*]], float 0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.strict")
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[A:%.*]], float 0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%ret = call float @llvm.experimental.constrained.fsub.f32(float %a, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.strict")
%ret = call float @llvm.experimental.constrained.fsub.f32(float %a, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
ret float %ret
}
; The instruction is expected to remain, but the result isn't used.
define float @fsub_nnan_x_p0_ebstrict(float %a) #0 {
; CHECK-LABEL: @fsub_nnan_x_p0_ebstrict(
; CHECK-NEXT: [[RET:%.*]] = call nnan float @llvm.experimental.constrained.fsub.f32(float [[A:%.*]], float 0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.strict")
; CHECK-NEXT: [[RET:%.*]] = call nnan float @llvm.experimental.constrained.fsub.f32(float [[A:%.*]], float 0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[A]]
;
%ret = call nnan float @llvm.experimental.constrained.fsub.f32(float %a, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.strict")
%ret = call nnan float @llvm.experimental.constrained.fsub.f32(float %a, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
ret float %ret
}
; Test with a fast math flag set but that flag is not "nnan".
define float @fsub_ninf_x_p0_ebstrict(float %a) #0 {
; CHECK-LABEL: @fsub_ninf_x_p0_ebstrict(
; CHECK-NEXT: [[RET:%.*]] = call ninf float @llvm.experimental.constrained.fsub.f32(float [[A:%.*]], float 0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.strict")
; CHECK-NEXT: [[RET:%.*]] = call ninf float @llvm.experimental.constrained.fsub.f32(float [[A:%.*]], float 0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%ret = call ninf float @llvm.experimental.constrained.fsub.f32(float %a, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.strict")
%ret = call ninf float @llvm.experimental.constrained.fsub.f32(float %a, float 0.0, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
ret float %ret
}
; Round to -inf and if x is zero then the result is -0.0: must not fire
define float @fsub_x_p0_neginf(float %a) #0 {
; CHECK-LABEL: @fsub_x_p0_neginf(
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[A:%.*]], float 0.000000e+00, metadata !"round.downward", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[A:%.*]], float 0.000000e+00, metadata !"round.downward", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%ret = call float @llvm.experimental.constrained.fsub.f32(float %a, float 0.0, metadata !"round.downward", metadata !"fpexcept.ignore")
%ret = call float @llvm.experimental.constrained.fsub.f32(float %a, float 0.0, metadata !"round.downward", metadata !"fpexcept.ignore") #0
ret float %ret
}
@@ -79,10 +79,10 @@ define float @fsub_x_p0_neginf(float %a) #0 {
; Round to -inf and if x is zero then the result is -0.0: must not fire
define float @fsub_x_p0_dynamic(float %a) #0 {
; CHECK-LABEL: @fsub_x_p0_dynamic(
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[A:%.*]], float 0.000000e+00, metadata !"round.dynamic", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[A:%.*]], float 0.000000e+00, metadata !"round.dynamic", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%ret = call float @llvm.experimental.constrained.fsub.f32(float %a, float 0.0, metadata !"round.dynamic", metadata !"fpexcept.ignore")
%ret = call float @llvm.experimental.constrained.fsub.f32(float %a, float 0.0, metadata !"round.dynamic", metadata !"fpexcept.ignore") #0
ret float %ret
}
@@ -91,7 +91,7 @@ define float @fsub_nsz_x_p0_neginf(float %a) #0 {
; CHECK-LABEL: @fsub_nsz_x_p0_neginf(
; CHECK-NEXT: ret float [[A:%.*]]
;
%ret = call nsz float @llvm.experimental.constrained.fsub.f32(float %a, float 0.0, metadata !"round.downward", metadata !"fpexcept.ignore")
%ret = call nsz float @llvm.experimental.constrained.fsub.f32(float %a, float 0.0, metadata !"round.downward", metadata !"fpexcept.ignore") #0
ret float %ret
}
@@ -100,7 +100,7 @@ define float @fsub_nsz_x_p0_dynamic(float %a) #0 {
; CHECK-LABEL: @fsub_nsz_x_p0_dynamic(
; CHECK-NEXT: ret float [[A:%.*]]
;
%ret = call nsz float @llvm.experimental.constrained.fsub.f32(float %a, float 0.0, metadata !"round.dynamic", metadata !"fpexcept.ignore")
%ret = call nsz float @llvm.experimental.constrained.fsub.f32(float %a, float 0.0, metadata !"round.dynamic", metadata !"fpexcept.ignore") #0
ret float %ret
}
@@ -113,17 +113,17 @@ define float @fold_fsub_nsz_x_n0_defaultenv(float %a) #0 {
; CHECK-LABEL: @fold_fsub_nsz_x_n0_defaultenv(
; CHECK-NEXT: ret float [[A:%.*]]
;
%sub = call nsz float @llvm.experimental.constrained.fsub.f32(float %a, float -0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%sub = call nsz float @llvm.experimental.constrained.fsub.f32(float %a, float -0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %sub
}
; Missing nnan: must not fire.
define float @fold_fsub_nsz_x_n0_ebmaytrap(float %a) #0 {
; CHECK-LABEL: @fold_fsub_nsz_x_n0_ebmaytrap(
; CHECK-NEXT: [[SUB:%.*]] = call nsz float @llvm.experimental.constrained.fsub.f32(float [[A:%.*]], float -0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
; CHECK-NEXT: [[SUB:%.*]] = call nsz float @llvm.experimental.constrained.fsub.f32(float [[A:%.*]], float -0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #[[ATTR0]]
; CHECK-NEXT: ret float [[SUB]]
;
%sub = call nsz float @llvm.experimental.constrained.fsub.f32(float %a, float -0.0, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
%sub = call nsz float @llvm.experimental.constrained.fsub.f32(float %a, float -0.0, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #0
ret float %sub
}
@@ -131,27 +131,27 @@ define float @fold_fsub_nnan_nsz_x_n0_ebmaytrap(float %a) #0 {
; CHECK-LABEL: @fold_fsub_nnan_nsz_x_n0_ebmaytrap(
; CHECK-NEXT: ret float [[A:%.*]]
;
%sub = call nnan nsz float @llvm.experimental.constrained.fsub.f32(float %a, float -0.0, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
%sub = call nnan nsz float @llvm.experimental.constrained.fsub.f32(float %a, float -0.0, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #0
ret float %sub
}
; Missing nnan: must not fire.
define float @fold_fsub_nsz_x_n0_ebstrict(float %a) #0 {
; CHECK-LABEL: @fold_fsub_nsz_x_n0_ebstrict(
; CHECK-NEXT: [[SUB:%.*]] = call nsz float @llvm.experimental.constrained.fsub.f32(float [[A:%.*]], float -0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.strict")
; CHECK-NEXT: [[SUB:%.*]] = call nsz float @llvm.experimental.constrained.fsub.f32(float [[A:%.*]], float -0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[SUB]]
;
%sub = call nsz float @llvm.experimental.constrained.fsub.f32(float %a, float -0.0, metadata !"round.tonearest", metadata !"fpexcept.strict")
%sub = call nsz float @llvm.experimental.constrained.fsub.f32(float %a, float -0.0, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
ret float %sub
}
; The instruction is expected to remain, but the result isn't used.
define float @fold_fsub_nsz_nnan_x_n0_ebstrict(float %a) #0 {
; CHECK-LABEL: @fold_fsub_nsz_nnan_x_n0_ebstrict(
; CHECK-NEXT: [[SUB:%.*]] = call nnan nsz float @llvm.experimental.constrained.fsub.f32(float [[A:%.*]], float -0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.strict")
; CHECK-NEXT: [[SUB:%.*]] = call nnan nsz float @llvm.experimental.constrained.fsub.f32(float [[A:%.*]], float -0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[A]]
;
%sub = call nsz nnan float @llvm.experimental.constrained.fsub.f32(float %a, float -0.0, metadata !"round.tonearest", metadata !"fpexcept.strict")
%sub = call nsz nnan float @llvm.experimental.constrained.fsub.f32(float %a, float -0.0, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
ret float %sub
}
@@ -162,67 +162,67 @@ define float @fold_fsub_nsz_nnan_x_n0_ebstrict(float %a) #0 {
define float @fold_fsub_fabs_x_n0_defaultenv(float %a) #0 {
; CHECK-LABEL: @fold_fsub_fabs_x_n0_defaultenv(
; CHECK-NEXT: [[ABSA:%.*]] = call float @llvm.fabs.f32(float [[A:%.*]]) #[[ATTR0:[0-9]+]]
; CHECK-NEXT: [[ABSA:%.*]] = call float @llvm.fabs.f32(float [[A:%.*]])
; CHECK-NEXT: ret float [[ABSA]]
;
%absa = call float @llvm.fabs.f32(float %a) #0
%sub = call float @llvm.experimental.constrained.fsub.f32(float %absa, float -0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%absa = call float @llvm.fabs.f32(float %a)
%sub = call float @llvm.experimental.constrained.fsub.f32(float %absa, float -0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %sub
}
; Missing nnan: must not fire.
define float @fold_fsub_fabs_x_n0_ebmaytrap(float %a) #0 {
; CHECK-LABEL: @fold_fsub_fabs_x_n0_ebmaytrap(
; CHECK-NEXT: [[ABSA:%.*]] = call float @llvm.fabs.f32(float [[A:%.*]]) [[ATTR0]]
; CHECK-NEXT: [[SUB:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[ABSA]], float -0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
; CHECK-NEXT: [[ABSA:%.*]] = call float @llvm.fabs.f32(float [[A:%.*]])
; CHECK-NEXT: [[SUB:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[ABSA]], float -0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #[[ATTR0]]
; CHECK-NEXT: ret float [[SUB]]
;
%absa = call float @llvm.fabs.f32(float %a) #0
%sub = call float @llvm.experimental.constrained.fsub.f32(float %absa, float -0.0, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
%absa = call float @llvm.fabs.f32(float %a)
%sub = call float @llvm.experimental.constrained.fsub.f32(float %absa, float -0.0, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #0
ret float %sub
}
define float @fold_fsub_fabs_nnan_x_n0_ebmaytrap(float %a) #0 {
; CHECK-LABEL: @fold_fsub_fabs_nnan_x_n0_ebmaytrap(
; CHECK-NEXT: [[ABSA:%.*]] = call float @llvm.fabs.f32(float [[A:%.*]]) [[ATTR0]]
; CHECK-NEXT: [[ABSA:%.*]] = call float @llvm.fabs.f32(float [[A:%.*]])
; CHECK-NEXT: ret float [[ABSA]]
;
%absa = call float @llvm.fabs.f32(float %a) #0
%sub = call nnan float @llvm.experimental.constrained.fsub.f32(float %absa, float -0.0, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
%absa = call float @llvm.fabs.f32(float %a)
%sub = call nnan float @llvm.experimental.constrained.fsub.f32(float %absa, float -0.0, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #0
ret float %sub
}
; Missing nnan: must not fire.
define float @fold_fsub_fabs_x_n0_ebstrict(float %a) #0 {
; CHECK-LABEL: @fold_fsub_fabs_x_n0_ebstrict(
; CHECK-NEXT: [[ABSA:%.*]] = call float @llvm.fabs.f32(float [[A:%.*]]) [[ATTR0]]
; CHECK-NEXT: [[SUB:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[ABSA]], float -0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.strict")
; CHECK-NEXT: [[ABSA:%.*]] = call float @llvm.fabs.f32(float [[A:%.*]])
; CHECK-NEXT: [[SUB:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[ABSA]], float -0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[SUB]]
;
%absa = call float @llvm.fabs.f32(float %a) #0
%sub = call float @llvm.experimental.constrained.fsub.f32(float %absa, float -0.0, metadata !"round.tonearest", metadata !"fpexcept.strict")
%absa = call float @llvm.fabs.f32(float %a)
%sub = call float @llvm.experimental.constrained.fsub.f32(float %absa, float -0.0, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
ret float %sub
}
; The instruction is expected to remain, but the result isn't used.
define float @fold_fsub_fabs_nnan_x_n0_ebstrict(float %a) #0 {
; CHECK-LABEL: @fold_fsub_fabs_nnan_x_n0_ebstrict(
; CHECK-NEXT: [[ABSA:%.*]] = call float @llvm.fabs.f32(float [[A:%.*]]) [[ATTR0]]
; CHECK-NEXT: [[SUB:%.*]] = call nnan float @llvm.experimental.constrained.fsub.f32(float [[ABSA]], float -0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.strict")
; CHECK-NEXT: [[ABSA:%.*]] = call float @llvm.fabs.f32(float [[A:%.*]])
; CHECK-NEXT: [[SUB:%.*]] = call nnan float @llvm.experimental.constrained.fsub.f32(float [[ABSA]], float -0.000000e+00, metadata !"round.tonearest", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[ABSA]]
;
%absa = call float @llvm.fabs.f32(float %a) #0
%sub = call nnan float @llvm.experimental.constrained.fsub.f32(float %absa, float -0.0, metadata !"round.tonearest", metadata !"fpexcept.strict")
%absa = call float @llvm.fabs.f32(float %a)
%sub = call nnan float @llvm.experimental.constrained.fsub.f32(float %absa, float -0.0, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
ret float %sub
}
define float @fold_fsub_sitofp_x_n0_defaultenv(i32 %a) #0 {
; CHECK-LABEL: @fold_fsub_sitofp_x_n0_defaultenv(
; CHECK-NEXT: [[FPA:%.*]] = call float @llvm.experimental.constrained.sitofp.f32.i32(i32 [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[FPA:%.*]] = call float @llvm.experimental.constrained.sitofp.f32.i32(i32 [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[FPA]]
;
%fpa = call float @llvm.experimental.constrained.sitofp.f32.i32(i32 %a, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%sub = call float @llvm.experimental.constrained.fsub.f32(float %fpa, float -0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%fpa = call float @llvm.experimental.constrained.sitofp.f32.i32(i32 %a, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%sub = call float @llvm.experimental.constrained.fsub.f32(float %fpa, float -0.0, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %sub
}
@@ -235,7 +235,7 @@ define float @fsub_fneg_n0_fnX_defaultenv(float %a) #0 {
; CHECK-NEXT: ret float [[A:%.*]]
;
%nega = fneg float %a
%ret = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%ret = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %ret
}
@@ -243,11 +243,11 @@ define float @fsub_fneg_n0_fnX_defaultenv(float %a) #0 {
define float @fsub_fneg_n0_fnX_ebmaytrap(float %a) #0 {
; CHECK-LABEL: @fsub_fneg_n0_fnX_ebmaytrap(
; CHECK-NEXT: [[NEGA:%.*]] = fneg float [[A:%.*]]
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.maytrap")
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.maytrap") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%nega = fneg float %a
%ret = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
%ret = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #0
ret float %ret
}
@@ -256,7 +256,7 @@ define float @fsub_fneg_nnan_n0_fnX_ebmaytrap(float %a) #0 {
; CHECK-NEXT: ret float [[A:%.*]]
;
%nega = fneg float %a
%ret = call nnan float @llvm.experimental.constrained.fsub.f32(float -0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
%ret = call nnan float @llvm.experimental.constrained.fsub.f32(float -0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #0
ret float %ret
}
@@ -264,11 +264,11 @@ define float @fsub_fneg_nnan_n0_fnX_ebmaytrap(float %a) #0 {
define float @fsub_fneg_n0_fnX_ebstrict(float %a) #0 {
; CHECK-LABEL: @fsub_fneg_n0_fnX_ebstrict(
; CHECK-NEXT: [[NEGA:%.*]] = fneg float [[A:%.*]]
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.strict")
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%nega = fneg float %a
%ret = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.strict")
%ret = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
ret float %ret
}
@@ -276,11 +276,11 @@ define float @fsub_fneg_n0_fnX_ebstrict(float %a) #0 {
define float @fsub_fneg_nnan_n0_fnX_ebstrict(float %a) #0 {
; CHECK-LABEL: @fsub_fneg_nnan_n0_fnX_ebstrict(
; CHECK-NEXT: [[NEGA:%.*]] = fneg float [[A:%.*]]
; CHECK-NEXT: [[RET:%.*]] = call nnan float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.strict")
; CHECK-NEXT: [[RET:%.*]] = call nnan float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[A]]
;
%nega = fneg float %a
%ret = call nnan float @llvm.experimental.constrained.fsub.f32(float -0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.strict")
%ret = call nnan float @llvm.experimental.constrained.fsub.f32(float -0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
ret float %ret
}
@@ -291,60 +291,60 @@ define float @fsub_fneg_nnan_n0_fnX_ebstrict(float %a) #0 {
; TODO: This won't fire without m_FNeg() knowing the constrained intrinsics.
define float @fsub_fsub_n0_fnX_defaultenv(float %a) #0 {
; CHECK-LABEL: @fsub_fsub_n0_fnX_defaultenv(
; CHECK-NEXT: [[NEGA:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[NEGA:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%nega = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%ret = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%nega = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%ret = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %ret
}
; Missing nnan: must not fire.
define float @fsub_fsub_n0_fnX_ebmaytrap(float %a) #0 {
; CHECK-LABEL: @fsub_fsub_n0_fnX_ebmaytrap(
; CHECK-NEXT: [[NEGA:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.maytrap")
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.maytrap")
; CHECK-NEXT: [[NEGA:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.maytrap") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.maytrap") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%nega = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
%ret = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
%nega = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #0
%ret = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #0
ret float %ret
}
; TODO: This won't fire without m_FNeg() knowing the constrained intrinsics.
define float @fsub_fsub_nnan_n0_fnX_ebmaytrap(float %a) #0 {
; CHECK-LABEL: @fsub_fsub_nnan_n0_fnX_ebmaytrap(
; CHECK-NEXT: [[NEGA:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.maytrap")
; CHECK-NEXT: [[RET:%.*]] = call nnan float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.maytrap")
; CHECK-NEXT: [[NEGA:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.maytrap") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call nnan float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.maytrap") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%nega = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
%ret = call nnan float @llvm.experimental.constrained.fsub.f32(float -0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
%nega = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #0
%ret = call nnan float @llvm.experimental.constrained.fsub.f32(float -0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #0
ret float %ret
}
; Missing nnan: must not fire.
define float @fsub_fsub_n0_fnX_ebstrict(float %a) #0 {
; CHECK-LABEL: @fsub_fsub_n0_fnX_ebstrict(
; CHECK-NEXT: [[NEGA:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.strict")
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.strict")
; CHECK-NEXT: [[NEGA:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%nega = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.strict")
%ret = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.strict")
%nega = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
%ret = call float @llvm.experimental.constrained.fsub.f32(float -0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
ret float %ret
}
; TODO: This won't fire without m_FNeg() knowing the constrained intrinsics.
define float @fsub_fsub_nnan_n0_fnX_ebstrict(float %a) #0 {
; CHECK-LABEL: @fsub_fsub_nnan_n0_fnX_ebstrict(
; CHECK-NEXT: [[NEGA:%.*]] = call nnan float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.strict")
; CHECK-NEXT: [[RET:%.*]] = call nnan float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.strict")
; CHECK-NEXT: [[NEGA:%.*]] = call nnan float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call nnan float @llvm.experimental.constrained.fsub.f32(float -0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%nega = call nnan float @llvm.experimental.constrained.fsub.f32(float -0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.strict")
%ret = call nnan float @llvm.experimental.constrained.fsub.f32(float -0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.strict")
%nega = call nnan float @llvm.experimental.constrained.fsub.f32(float -0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
%ret = call nnan float @llvm.experimental.constrained.fsub.f32(float -0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
ret float %ret
}
@@ -357,7 +357,7 @@ define float @fsub_fneg_nsz_p0_fnX_defaultenv(float %a) #0 {
; CHECK-NEXT: ret float [[A:%.*]]
;
%nega = fneg float %a
%ret = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%ret = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %ret
}
@@ -365,11 +365,11 @@ define float @fsub_fneg_nsz_p0_fnX_defaultenv(float %a) #0 {
define float @fsub_fneg_nsz_p0_fnX_ebmaytrap(float %a) #0 {
; CHECK-LABEL: @fsub_fneg_nsz_p0_fnX_ebmaytrap(
; CHECK-NEXT: [[NEGA:%.*]] = fneg float [[A:%.*]]
; CHECK-NEXT: [[RET:%.*]] = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.maytrap")
; CHECK-NEXT: [[RET:%.*]] = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.maytrap") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%nega = fneg float %a
%ret = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
%ret = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #0
ret float %ret
}
@@ -378,7 +378,7 @@ define float @fsub_fneg_nsz_nnan_p0_fnX_ebmaytrap(float %a) #0 {
; CHECK-NEXT: ret float [[A:%.*]]
;
%nega = fneg float %a
%ret = call nnan nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
%ret = call nnan nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #0
ret float %ret
}
@@ -386,11 +386,11 @@ define float @fsub_fneg_nsz_nnan_p0_fnX_ebmaytrap(float %a) #0 {
define float @fsub_fneg_nsz_p0_fnX_ebstrict(float %a) #0 {
; CHECK-LABEL: @fsub_fneg_nsz_p0_fnX_ebstrict(
; CHECK-NEXT: [[NEGA:%.*]] = fneg float [[A:%.*]]
; CHECK-NEXT: [[RET:%.*]] = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.strict")
; CHECK-NEXT: [[RET:%.*]] = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%nega = fneg float %a
%ret = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.strict")
%ret = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
ret float %ret
}
@@ -398,11 +398,11 @@ define float @fsub_fneg_nsz_p0_fnX_ebstrict(float %a) #0 {
define float @fsub_fneg_nnan_nsz_p0_fnX_ebstrict(float %a) #0 {
; CHECK-LABEL: @fsub_fneg_nnan_nsz_p0_fnX_ebstrict(
; CHECK-NEXT: [[NEGA:%.*]] = fneg float [[A:%.*]]
; CHECK-NEXT: [[RET:%.*]] = call nnan nsz float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.strict")
; CHECK-NEXT: [[RET:%.*]] = call nnan nsz float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[A]]
;
%nega = fneg float %a
%ret = call nnan nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.strict")
%ret = call nnan nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
ret float %ret
}
@@ -413,60 +413,60 @@ define float @fsub_fneg_nnan_nsz_p0_fnX_ebstrict(float %a) #0 {
; TODO: Need constrained intrinsic support in m_FNeg() and m_FSub to fire.
define float @fsub_fsub_p0_nsz_fnX_defaultenv(float %a) #0 {
; CHECK-LABEL: @fsub_fsub_p0_nsz_fnX_defaultenv(
; CHECK-NEXT: [[NEGA:%.*]] = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[RET:%.*]] = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[NEGA:%.*]] = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%nega = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%ret = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%nega = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%ret = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %ret
}
; Missing nnan: must not fire.
define float @fsub_fsub_nsz_p0_fnX_ebmaytrap(float %a) #0 {
; CHECK-LABEL: @fsub_fsub_nsz_p0_fnX_ebmaytrap(
; CHECK-NEXT: [[NEGA:%.*]] = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.maytrap")
; CHECK-NEXT: [[RET:%.*]] = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.maytrap")
; CHECK-NEXT: [[NEGA:%.*]] = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.maytrap") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.maytrap") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%nega = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
%ret = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
%nega = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #0
%ret = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #0
ret float %ret
}
; TODO: Need constrained intrinsic support in m_FNeg() and m_FSub to fire.
define float @fsub_fsub_nnan_nsz_p0_fnX_ebmaytrap(float %a) #0 {
; CHECK-LABEL: @fsub_fsub_nnan_nsz_p0_fnX_ebmaytrap(
; CHECK-NEXT: [[NEGA:%.*]] = call nnan nsz float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.maytrap")
; CHECK-NEXT: [[RET:%.*]] = call nnan nsz float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.maytrap")
; CHECK-NEXT: [[NEGA:%.*]] = call nnan nsz float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.maytrap") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call nnan nsz float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.maytrap") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%nega = call nnan nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
%ret = call nnan nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
%nega = call nnan nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #0
%ret = call nnan nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #0
ret float %ret
}
; Missing nnan: must not fire.
define float @fsub_fsub_nsz_p0_fnX_ebstrict(float %a) #0 {
; CHECK-LABEL: @fsub_fsub_nsz_p0_fnX_ebstrict(
; CHECK-NEXT: [[NEGA:%.*]] = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.strict")
; CHECK-NEXT: [[RET:%.*]] = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.strict")
; CHECK-NEXT: [[NEGA:%.*]] = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%nega = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.strict")
%ret = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.strict")
%nega = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
%ret = call nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
ret float %ret
}
; TODO: Need constrained intrinsic support in m_FNeg() and m_FSub to fire.
define float @fsub_fsub_nnan_nsz_p0_fnX_ebstrict(float %a) #0 {
; CHECK-LABEL: @fsub_fsub_nnan_nsz_p0_fnX_ebstrict(
; CHECK-NEXT: [[NEGA:%.*]] = call nnan nsz float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.strict")
; CHECK-NEXT: [[RET:%.*]] = call nnan nsz float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.strict")
; CHECK-NEXT: [[NEGA:%.*]] = call nnan nsz float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[A:%.*]], metadata !"round.tonearest", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call nnan nsz float @llvm.experimental.constrained.fsub.f32(float 0.000000e+00, float [[NEGA]], metadata !"round.tonearest", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%nega = call nnan nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.strict")
%ret = call nnan nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.strict")
%nega = call nnan nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %a, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
%ret = call nnan nsz float @llvm.experimental.constrained.fsub.f32(float 0.0, float %nega, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
ret float %ret
}
@@ -477,10 +477,10 @@ define float @fsub_fsub_nnan_nsz_p0_fnX_ebstrict(float %a) #0 {
; Missing nnan: must not fire.
define float @fsub_x_x_defaultenv(float %a) #0 {
; CHECK-LABEL: @fsub_x_x_defaultenv(
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[A:%.*]], float [[A]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[A:%.*]], float [[A]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%ret = call float @llvm.experimental.constrained.fsub.f32(float %a, float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%ret = call float @llvm.experimental.constrained.fsub.f32(float %a, float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %ret
}
@@ -488,37 +488,37 @@ define float @fsub_nnan_x_x_defaultenv(float %a) #0 {
; CHECK-LABEL: @fsub_nnan_x_x_defaultenv(
; CHECK-NEXT: ret float 0.000000e+00
;
%ret = call nnan float @llvm.experimental.constrained.fsub.f32(float %a, float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%ret = call nnan float @llvm.experimental.constrained.fsub.f32(float %a, float %a, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %ret
}
; Missing nnan: must not fire.
define float @fsub_x_x_ebmaytrap(float %a) #0 {
; CHECK-LABEL: @fsub_x_x_ebmaytrap(
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[A:%.*]], float [[A]], metadata !"round.tonearest", metadata !"fpexcept.maytrap")
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[A:%.*]], float [[A]], metadata !"round.tonearest", metadata !"fpexcept.maytrap") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%ret = call float @llvm.experimental.constrained.fsub.f32(float %a, float %a, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
%ret = call float @llvm.experimental.constrained.fsub.f32(float %a, float %a, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #0
ret float %ret
}
; TODO: This will fold if we allow non-default floating point environments.
define float @fsub_nnan_x_x_ebmaytrap(float %a) #0 {
; CHECK-LABEL: @fsub_nnan_x_x_ebmaytrap(
; CHECK-NEXT: [[RET:%.*]] = call nnan float @llvm.experimental.constrained.fsub.f32(float [[A:%.*]], float [[A]], metadata !"round.tonearest", metadata !"fpexcept.maytrap")
; CHECK-NEXT: [[RET:%.*]] = call nnan float @llvm.experimental.constrained.fsub.f32(float [[A:%.*]], float [[A]], metadata !"round.tonearest", metadata !"fpexcept.maytrap") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%ret = call nnan float @llvm.experimental.constrained.fsub.f32(float %a, float %a, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
%ret = call nnan float @llvm.experimental.constrained.fsub.f32(float %a, float %a, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #0
ret float %ret
}
; Missing nnan: must not fire.
define float @fsub_x_x_ebstrict(float %a) #0 {
; CHECK-LABEL: @fsub_x_x_ebstrict(
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[A:%.*]], float [[A]], metadata !"round.tonearest", metadata !"fpexcept.strict")
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[A:%.*]], float [[A]], metadata !"round.tonearest", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%ret = call float @llvm.experimental.constrained.fsub.f32(float %a, float %a, metadata !"round.tonearest", metadata !"fpexcept.strict")
%ret = call float @llvm.experimental.constrained.fsub.f32(float %a, float %a, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
ret float %ret
}
@@ -526,10 +526,10 @@ define float @fsub_x_x_ebstrict(float %a) #0 {
; The instruction is expected to remain, but the result isn't used.
define float @fsub_nnan_x_x_ebstrict(float %a) #0 {
; CHECK-LABEL: @fsub_nnan_x_x_ebstrict(
; CHECK-NEXT: [[RET:%.*]] = call nnan float @llvm.experimental.constrained.fsub.f32(float [[A:%.*]], float [[A]], metadata !"round.tonearest", metadata !"fpexcept.strict")
; CHECK-NEXT: [[RET:%.*]] = call nnan float @llvm.experimental.constrained.fsub.f32(float [[A:%.*]], float [[A]], metadata !"round.tonearest", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%ret = call nnan float @llvm.experimental.constrained.fsub.f32(float %a, float %a, metadata !"round.tonearest", metadata !"fpexcept.strict")
%ret = call nnan float @llvm.experimental.constrained.fsub.f32(float %a, float %a, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
ret float %ret
}
@@ -540,24 +540,24 @@ define float @fsub_nnan_x_x_ebstrict(float %a) #0 {
; Missing nsz and reassoc: must not fire
define float @fsub_fsub_y_x_x_defaultenv(float %x, float %y) #0 {
; CHECK-LABEL: @fsub_fsub_y_x_x_defaultenv(
; CHECK-NEXT: [[INNER:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[Y:%.*]], float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[Y]], float [[INNER]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[INNER:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[Y:%.*]], float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[Y]], float [[INNER]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%inner = call float @llvm.experimental.constrained.fsub.f32(float %y, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%ret = call float @llvm.experimental.constrained.fsub.f32(float %y, float %inner, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%inner = call float @llvm.experimental.constrained.fsub.f32(float %y, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%ret = call float @llvm.experimental.constrained.fsub.f32(float %y, float %inner, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %ret
}
; TODO: Need constrained intrinsic support in m_c_FAdd() and m_FSub to fire.
define float @fsub_fsub_fmf_y_x_x_defaultenv(float %x, float %y) #0 {
; CHECK-LABEL: @fsub_fsub_fmf_y_x_x_defaultenv(
; CHECK-NEXT: [[INNER:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[Y:%.*]], float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[RET:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float [[Y]], float [[INNER]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[INNER:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[Y:%.*]], float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float [[Y]], float [[INNER]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%inner = call float @llvm.experimental.constrained.fsub.f32(float %y, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%ret = call nsz reassoc float @llvm.experimental.constrained.fsub.f32(float %y, float %inner, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%inner = call float @llvm.experimental.constrained.fsub.f32(float %y, float %x, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%ret = call nsz reassoc float @llvm.experimental.constrained.fsub.f32(float %y, float %inner, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %ret
}
@@ -567,60 +567,60 @@ define float @fsub_fsub_fmf_y_x_x_defaultenv(float %x, float %y) #0 {
; "fpexcept.ignore" instruction. This must not fire.
define float @fsub_fsub_fmf_y_x_x_ebmaytrap_defaultenv(float %x, float %y) #0 {
; CHECK-LABEL: @fsub_fsub_fmf_y_x_x_ebmaytrap_defaultenv(
; CHECK-NEXT: [[INNER:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[Y:%.*]], float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.maytrap")
; CHECK-NEXT: [[RET:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float [[Y]], float [[INNER]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[INNER:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[Y:%.*]], float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.maytrap") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float [[Y]], float [[INNER]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%inner = call float @llvm.experimental.constrained.fsub.f32(float %y, float %x, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
%ret = call nsz reassoc float @llvm.experimental.constrained.fsub.f32(float %y, float %inner, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%inner = call float @llvm.experimental.constrained.fsub.f32(float %y, float %x, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #0
%ret = call nsz reassoc float @llvm.experimental.constrained.fsub.f32(float %y, float %inner, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %ret
}
; Missing nsz and reassoc: must not fire
define float @fsub_fsub_y_x_x_ebmaytrap(float %x, float %y) #0 {
; CHECK-LABEL: @fsub_fsub_y_x_x_ebmaytrap(
; CHECK-NEXT: [[INNER:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[Y:%.*]], float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.maytrap")
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[Y]], float [[INNER]], metadata !"round.tonearest", metadata !"fpexcept.maytrap")
; CHECK-NEXT: [[INNER:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[Y:%.*]], float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.maytrap") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[Y]], float [[INNER]], metadata !"round.tonearest", metadata !"fpexcept.maytrap") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%inner = call float @llvm.experimental.constrained.fsub.f32(float %y, float %x, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
%ret = call float @llvm.experimental.constrained.fsub.f32(float %y, float %inner, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
%inner = call float @llvm.experimental.constrained.fsub.f32(float %y, float %x, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #0
%ret = call float @llvm.experimental.constrained.fsub.f32(float %y, float %inner, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #0
ret float %ret
}
; TODO: Need constrained intrinsic support in m_c_FAdd() and m_FSub to fire.
define float @fsub_fsub_fmf_y_x_x_ebmaytrap(float %x, float %y) #0 {
; CHECK-LABEL: @fsub_fsub_fmf_y_x_x_ebmaytrap(
; CHECK-NEXT: [[INNER:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[Y:%.*]], float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.maytrap")
; CHECK-NEXT: [[RET:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float [[Y]], float [[INNER]], metadata !"round.tonearest", metadata !"fpexcept.maytrap")
; CHECK-NEXT: [[INNER:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[Y:%.*]], float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.maytrap") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float [[Y]], float [[INNER]], metadata !"round.tonearest", metadata !"fpexcept.maytrap") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%inner = call float @llvm.experimental.constrained.fsub.f32(float %y, float %x, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
%ret = call nsz reassoc float @llvm.experimental.constrained.fsub.f32(float %y, float %inner, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
%inner = call float @llvm.experimental.constrained.fsub.f32(float %y, float %x, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #0
%ret = call nsz reassoc float @llvm.experimental.constrained.fsub.f32(float %y, float %inner, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #0
ret float %ret
}
; Missing nsz and reassoc: must not fire
define float @fsub_fsub_y_x_x_ebstrict(float %x, float %y) #0 {
; CHECK-LABEL: @fsub_fsub_y_x_x_ebstrict(
; CHECK-NEXT: [[INNER:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[Y:%.*]], float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.strict")
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[Y]], float [[INNER]], metadata !"round.tonearest", metadata !"fpexcept.strict")
; CHECK-NEXT: [[INNER:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[Y:%.*]], float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[Y]], float [[INNER]], metadata !"round.tonearest", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%inner = call float @llvm.experimental.constrained.fsub.f32(float %y, float %x, metadata !"round.tonearest", metadata !"fpexcept.strict")
%ret = call float @llvm.experimental.constrained.fsub.f32(float %y, float %inner, metadata !"round.tonearest", metadata !"fpexcept.strict")
%inner = call float @llvm.experimental.constrained.fsub.f32(float %y, float %x, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
%ret = call float @llvm.experimental.constrained.fsub.f32(float %y, float %inner, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
ret float %ret
}
; TODO: Need constrained intrinsic support in m_c_FAdd() and m_FSub to fire.
define float @fsub_fsub_fmf_y_x_x_ebstrict(float %x, float %y) #0 {
; CHECK-LABEL: @fsub_fsub_fmf_y_x_x_ebstrict(
; CHECK-NEXT: [[INNER:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[Y:%.*]], float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.strict")
; CHECK-NEXT: [[RET:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float [[Y]], float [[INNER]], metadata !"round.tonearest", metadata !"fpexcept.strict")
; CHECK-NEXT: [[INNER:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[Y:%.*]], float [[X:%.*]], metadata !"round.tonearest", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float [[Y]], float [[INNER]], metadata !"round.tonearest", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%inner = call float @llvm.experimental.constrained.fsub.f32(float %y, float %x, metadata !"round.tonearest", metadata !"fpexcept.strict")
%ret = call nsz reassoc float @llvm.experimental.constrained.fsub.f32(float %y, float %inner, metadata !"round.tonearest", metadata !"fpexcept.strict")
%inner = call float @llvm.experimental.constrained.fsub.f32(float %y, float %x, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
%ret = call nsz reassoc float @llvm.experimental.constrained.fsub.f32(float %y, float %inner, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
ret float %ret
}
@@ -632,24 +632,24 @@ define float @fsub_fsub_fmf_y_x_x_ebstrict(float %x, float %y) #0 {
; Missing nsz and reassoc: must not fire
define float @fadd_fsub_x_y_y_defaultenv(float %x, float %y) #0 {
; CHECK-LABEL: @fadd_fsub_x_y_y_defaultenv(
; CHECK-NEXT: [[INNER:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X:%.*]], float [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[INNER]], float [[Y]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[INNER:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X:%.*]], float [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[INNER]], float [[Y]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%inner = call float @llvm.experimental.constrained.fadd.f32(float %x, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%ret = call float @llvm.experimental.constrained.fsub.f32(float %inner, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%inner = call float @llvm.experimental.constrained.fadd.f32(float %x, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%ret = call float @llvm.experimental.constrained.fsub.f32(float %inner, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %ret
}
; TODO: Need constrained intrinsic support in m_c_FAdd() and m_FSub to fire.
define float @fadd_fsub_fmf_x_y_y_defaultenv(float %x, float %y) #0 {
; CHECK-LABEL: @fadd_fsub_fmf_x_y_y_defaultenv(
; CHECK-NEXT: [[INNER:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X:%.*]], float [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[RET:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float [[INNER]], float [[Y]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[INNER:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X:%.*]], float [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float [[INNER]], float [[Y]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%inner = call float @llvm.experimental.constrained.fadd.f32(float %x, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%ret = call nsz reassoc float @llvm.experimental.constrained.fsub.f32(float %inner, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%inner = call float @llvm.experimental.constrained.fadd.f32(float %x, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
%ret = call nsz reassoc float @llvm.experimental.constrained.fsub.f32(float %inner, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %ret
}
@@ -657,69 +657,69 @@ define float @fadd_fsub_fmf_x_y_y_defaultenv(float %x, float %y) #0 {
; "fpexcept.ignore" instruction. This must not fire.
define float @fadd_fsub_fmf_x_y_y_ebmaytrap_defaultenv(float %x, float %y) #0 {
; CHECK-LABEL: @fadd_fsub_fmf_x_y_y_ebmaytrap_defaultenv(
; CHECK-NEXT: [[INNER:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X:%.*]], float [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.maytrap")
; CHECK-NEXT: [[RET:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float [[INNER]], float [[Y]], metadata !"round.tonearest", metadata !"fpexcept.ignore")
; CHECK-NEXT: [[INNER:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X:%.*]], float [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.maytrap") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float [[INNER]], float [[Y]], metadata !"round.tonearest", metadata !"fpexcept.ignore") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%inner = call float @llvm.experimental.constrained.fadd.f32(float %x, float %y, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
%ret = call nsz reassoc float @llvm.experimental.constrained.fsub.f32(float %inner, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore")
%inner = call float @llvm.experimental.constrained.fadd.f32(float %x, float %y, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #0
%ret = call nsz reassoc float @llvm.experimental.constrained.fsub.f32(float %inner, float %y, metadata !"round.tonearest", metadata !"fpexcept.ignore") #0
ret float %ret
}
; Missing nsz and reassoc: must not fire
define float @fadd_fsub_x_y_y_ebmaytrap(float %x, float %y) #0 {
; CHECK-LABEL: @fadd_fsub_x_y_y_ebmaytrap(
; CHECK-NEXT: [[INNER:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X:%.*]], float [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.maytrap")
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[INNER]], float [[Y]], metadata !"round.tonearest", metadata !"fpexcept.maytrap")
; CHECK-NEXT: [[INNER:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X:%.*]], float [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.maytrap") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[INNER]], float [[Y]], metadata !"round.tonearest", metadata !"fpexcept.maytrap") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%inner = call float @llvm.experimental.constrained.fadd.f32(float %x, float %y, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
%ret = call float @llvm.experimental.constrained.fsub.f32(float %inner, float %y, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
%inner = call float @llvm.experimental.constrained.fadd.f32(float %x, float %y, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #0
%ret = call float @llvm.experimental.constrained.fsub.f32(float %inner, float %y, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #0
ret float %ret
}
; TODO: Need constrained intrinsic support in m_c_FAdd() and m_FSub to fire.
define float @fadd_fsub_fmf_x_y_y_ebmaytrap(float %x, float %y) #0 {
; CHECK-LABEL: @fadd_fsub_fmf_x_y_y_ebmaytrap(
; CHECK-NEXT: [[INNER:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X:%.*]], float [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.maytrap")
; CHECK-NEXT: [[RET:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float [[INNER]], float [[Y]], metadata !"round.tonearest", metadata !"fpexcept.maytrap")
; CHECK-NEXT: [[INNER:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X:%.*]], float [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.maytrap") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float [[INNER]], float [[Y]], metadata !"round.tonearest", metadata !"fpexcept.maytrap") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%inner = call float @llvm.experimental.constrained.fadd.f32(float %x, float %y, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
%ret = call nsz reassoc float @llvm.experimental.constrained.fsub.f32(float %inner, float %y, metadata !"round.tonearest", metadata !"fpexcept.maytrap")
%inner = call float @llvm.experimental.constrained.fadd.f32(float %x, float %y, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #0
%ret = call nsz reassoc float @llvm.experimental.constrained.fsub.f32(float %inner, float %y, metadata !"round.tonearest", metadata !"fpexcept.maytrap") #0
ret float %ret
}
; Missing nsz and reassoc: must not fire
define float @fadd_fsub_x_y_y_ebstrict(float %x, float %y) #0 {
; CHECK-LABEL: @fadd_fsub_x_y_y_ebstrict(
; CHECK-NEXT: [[INNER:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X:%.*]], float [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.strict")
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[INNER]], float [[Y]], metadata !"round.tonearest", metadata !"fpexcept.strict")
; CHECK-NEXT: [[INNER:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X:%.*]], float [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call float @llvm.experimental.constrained.fsub.f32(float [[INNER]], float [[Y]], metadata !"round.tonearest", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%inner = call float @llvm.experimental.constrained.fadd.f32(float %x, float %y, metadata !"round.tonearest", metadata !"fpexcept.strict")
%ret = call float @llvm.experimental.constrained.fsub.f32(float %inner, float %y, metadata !"round.tonearest", metadata !"fpexcept.strict")
%inner = call float @llvm.experimental.constrained.fadd.f32(float %x, float %y, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
%ret = call float @llvm.experimental.constrained.fsub.f32(float %inner, float %y, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
ret float %ret
}
; TODO: Need constrained intrinsic support in m_c_FAdd() and m_FSub to fire.
define float @fadd_fsub_fmf_x_y_y_ebstrict(float %x, float %y) #0 {
; CHECK-LABEL: @fadd_fsub_fmf_x_y_y_ebstrict(
; CHECK-NEXT: [[INNER:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X:%.*]], float [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.strict")
; CHECK-NEXT: [[RET:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float [[INNER]], float [[Y]], metadata !"round.tonearest", metadata !"fpexcept.strict")
; CHECK-NEXT: [[INNER:%.*]] = call float @llvm.experimental.constrained.fadd.f32(float [[X:%.*]], float [[Y:%.*]], metadata !"round.tonearest", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: [[RET:%.*]] = call reassoc nsz float @llvm.experimental.constrained.fsub.f32(float [[INNER]], float [[Y]], metadata !"round.tonearest", metadata !"fpexcept.strict") #[[ATTR0]]
; CHECK-NEXT: ret float [[RET]]
;
%inner = call float @llvm.experimental.constrained.fadd.f32(float %x, float %y, metadata !"round.tonearest", metadata !"fpexcept.strict")
%ret = call nsz reassoc float @llvm.experimental.constrained.fsub.f32(float %inner, float %y, metadata !"round.tonearest", metadata !"fpexcept.strict")
%inner = call float @llvm.experimental.constrained.fadd.f32(float %x, float %y, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
%ret = call nsz reassoc float @llvm.experimental.constrained.fsub.f32(float %inner, float %y, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
ret float %ret
}
declare float @llvm.fabs.f32(float)
declare <2 x float> @llvm.fabs.v2f32(<2 x float>)
declare float @llvm.experimental.constrained.fadd.f32(float, float, metadata, metadata)
declare float @llvm.experimental.constrained.fsub.f32(float, float, metadata, metadata)
declare float @llvm.experimental.constrained.fadd.f32(float, float, metadata, metadata) #0
declare float @llvm.experimental.constrained.fsub.f32(float, float, metadata, metadata) #0
declare float @llvm.experimental.constrained.sitofp.f32.i32(i32, metadata, metadata)
declare float @llvm.experimental.constrained.sitofp.f32.i32(i32, metadata, metadata) #0
attributes #0 = { strictfp }