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[OpenCL] Fix types with signed prefix in arginfo metadata.

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Signed prefix is removed and the single word spelling is
printed for the scalar types.

Tags: #clang

Differential Revision: https://reviews.llvm.org/D96161
This commit is contained in:
Anastasia Stulova
2021-02-09 15:08:46 +00:00
parent 7784ce078d
commit 79b222c39f
2 changed files with 16 additions and 0 deletions
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2
clang/lib/CodeGen/CodeGenModule.cpp
View File

@@ -1501,6 +1501,8 @@ void CodeGenModule::GenOpenCLArgMetadata(llvm::Function *Fn,
// Turn "unsigned type" to "utype"
if (typeNameRef.consume_front("unsigned "))
return std::string("u") + typeNameRef.str();
if (typeNameRef.consume_front("signed "))
return typeNameRef.str();
}
return typeName;

14
clang/test/CodeGenOpenCL/kernel-arg-info.cl
View File

@@ -107,6 +107,16 @@ kernel void foo8(pipe int p1, pipe uchar p2, pipe uchar2 p3, const pipe uchar p4
// CHECK-NOT: !kernel_arg_name
// ARGINFO: !kernel_arg_name ![[PIPE_ARG_NAMES:[0-9]+]]
kernel void foo9(signed char sc1, global const signed char* sc2) {}
// CHECK: define{{.*}} spir_kernel void @foo9{{[^!]+}}
// CHECK: !kernel_arg_addr_space ![[SCHAR_AS_QUAL:[0-9]+]]
// CHECK: !kernel_arg_access_qual ![[MD42]]
// CHECK: !kernel_arg_type ![[SCHAR_TY:[0-9]+]]
// CHECK: !kernel_arg_base_type ![[SCHAR_TY]]
// CHECK: !kernel_arg_type_qual ![[SCHAR_QUAL:[0-9]+]]
// CHECK-NOT: !kernel_arg_name
// ARGINFO: !kernel_arg_name ![[SCHAR_ARG_NAMES:[0-9]+]]
// CHECK: ![[MD11]] = !{i32 1, i32 1, i32 1, i32 1, i32 2, i32 2, i32 1, i32 1, i32 1, i32 1, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 0, i32 0, i32 0, i32 0}
// CHECK: ![[MD12]] = !{!"none", !"none", !"none", !"none", !"none", !"none", !"none", !"none", !"none", !"none", !"none", !"none", !"none", !"none", !"none", !"none", !"none", !"none", !"none", !"none", !"none", !"none"}
// CHECK: ![[MD13]] = !{!"int*", !"int*", !"int*", !"int*", !"int*", !"int*", !"int*", !"int*", !"int*", !"int*", !"int*", !"int*", !"int*", !"int*", !"int*", !"int*", !"int*", !"int*", !"int", !"int", !"int", !"int"}
@@ -146,3 +156,7 @@ kernel void foo8(pipe int p1, pipe uchar p2, pipe uchar2 p3, const pipe uchar p4
// CHECK: ![[PIPE_BASE_TY]] = !{!"int", !"uchar", !"uchar __attribute__((ext_vector_type(2)))", !"uchar", !"uchar"}
// CHECK: ![[PIPE_QUAL]] = !{!"pipe", !"pipe", !"pipe", !"pipe", !"pipe"}
// ARGINFO: ![[PIPE_ARG_NAMES]] = !{!"p1", !"p2", !"p3", !"p4", !"p5"}
// CHECK: ![[SCHAR_AS_QUAL]] = !{i32 0, i32 1}
// CHECK: ![[SCHAR_TY]] = !{!"char", !"char*"}
// CHECK: ![[SCHAR_QUAL]] = !{!"", !"const"}
// ARGINFO: ![[SCHAR_ARG_NAMES]] = !{!"sc1", !"sc2"}