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Add atan2 test case for prior change in X86SelLowering.cpp (#112616)

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When updating X86SelLowering.cpp for atan2, based on #96222, it was
known that a needed change was missing which was merged later in
#101268. However, the corresponding test update to
`fp-strict-libcalls-msvc32.ll` was missed.

This change rectifies that oversight.

This also adds a missing label to the tanh test, since it's produced by
update_llc_test_checks.py

Part of: Implement the atan2 HLSL Function #70096.
This commit is contained in:
Tex Riddell
2024-10-17 10:37:32 -07:00
committed by GitHub
parent f35a14dd50
commit dea213cb9b
1 changed files with 22 additions and 0 deletions
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22
llvm/test/CodeGen/X86/fp-strict-libcalls-msvc32.ll
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@@ -228,6 +228,26 @@ define float @atan(float %x) #0 {
ret float %result
}
define float @atan2(float %x, float %y) #0 {
; CHECK-LABEL: atan2:
; CHECK: # %bb.0:
; CHECK-NEXT: subl $20, %esp
; CHECK-NEXT: flds {{[0-9]+}}(%esp)
; CHECK-NEXT: flds {{[0-9]+}}(%esp)
; CHECK-NEXT: fxch %st(1)
; CHECK-NEXT: fstpl {{[0-9]+}}(%esp)
; CHECK-NEXT: fstpl (%esp)
; CHECK-NEXT: wait
; CHECK-NEXT: calll _atan2
; CHECK-NEXT: fstps {{[0-9]+}}(%esp)
; CHECK-NEXT: flds {{[0-9]+}}(%esp)
; CHECK-NEXT: wait
; CHECK-NEXT: addl $20, %esp
; CHECK-NEXT: retl
%result = call float @llvm.experimental.constrained.atan2.f32(float %x, float %y, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
ret float %result
}
define float @cosh(float %x) #0 {
; CHECK-LABEL: cosh:
; CHECK: # %bb.0:
@@ -263,6 +283,7 @@ define float @sinh(float %x) #0 {
}
define float @tanh(float %x) #0 {
; CHECK-LABEL: tanh:
; CHECK: # %bb.0:
; CHECK-NEXT: subl $12, %esp
; CHECK-NEXT: flds {{[0-9]+}}(%esp)
@@ -293,6 +314,7 @@ declare float @llvm.experimental.constrained.tan.f32(float, metadata, metadata)
declare float @llvm.experimental.constrained.acos.f32(float, metadata, metadata)
declare float @llvm.experimental.constrained.asin.f32(float, metadata, metadata)
declare float @llvm.experimental.constrained.atan.f32(float, metadata, metadata)
declare float @llvm.experimental.constrained.atan2.f32(float, float, metadata, metadata)
declare float @llvm.experimental.constrained.cosh.f32(float, metadata, metadata)
declare float @llvm.experimental.constrained.sinh.f32(float, metadata, metadata)
declare float @llvm.experimental.constrained.tanh.f32(float, metadata, metadata)