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[AMDGPU] add s_incperflevel/s_decperflevel builtins 

Differential revision: https://reviews.llvm.org/D23668

llvm-svn: 279235
This commit is contained in:
Valery Pykhtin 2016-08-19 12:54:31 +00:00
parent d909f9551c
commit 4b5d9d16d3
3 changed files with 30 additions and 0 deletions
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2
clang/include/clang/Basic/BuiltinsAMDGPU.def
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@ -70,6 +70,8 @@ BUILTIN(__builtin_amdgcn_cubetc, "ffff", "nc")
BUILTIN(__builtin_amdgcn_cubema, "ffff", "nc")
BUILTIN(__builtin_amdgcn_s_memtime, "LUi", "n")
BUILTIN(__builtin_amdgcn_s_sleep, "vIi", "n")
BUILTIN(__builtin_amdgcn_s_incperflevel, "vIi", "n")
BUILTIN(__builtin_amdgcn_s_decperflevel, "vIi", "n")
BUILTIN(__builtin_amdgcn_uicmp, "LUiUiUiIi", "nc")
BUILTIN(__builtin_amdgcn_uicmpl, "LUiLUiLUiIi", "nc")
BUILTIN(__builtin_amdgcn_sicmp, "LUiiiIi", "nc")

10
clang/test/CodeGenOpenCL/builtins-amdgcn-error.cl
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@ -18,6 +18,16 @@ void test_s_sleep(int x)
__builtin_amdgcn_s_sleep(x); // expected-error {{argument to '__builtin_amdgcn_s_sleep' must be a constant integer}}
}
void test_s_incperflevel(int x)
{
__builtin_amdgcn_s_incperflevel(x); // expected-error {{argument to '__builtin_amdgcn_s_incperflevel' must be a constant integer}}
}
void test_s_decperflevel(int x)
{
__builtin_amdgcn_s_decperflevel(x); // expected-error {{argument to '__builtin_amdgcn_s_decperflevel' must be a constant integer}}
}
void test_sicmp_i32(global ulong* out, int a, int b, uint c)
{
*out = __builtin_amdgcn_sicmp(a, b, c); // expected-error {{argument to '__builtin_amdgcn_sicmp' must be a constant integer}}

18
clang/test/CodeGenOpenCL/builtins-amdgcn.cl
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@ -286,6 +286,24 @@ void test_s_sleep()
__builtin_amdgcn_s_sleep(15);
}
// CHECK-LABEL: @test_s_incperflevel
// CHECK: call void @llvm.amdgcn.s.incperflevel(i32 1)
// CHECK: call void @llvm.amdgcn.s.incperflevel(i32 15)
void test_s_incperflevel()
{
__builtin_amdgcn_s_incperflevel(1);
__builtin_amdgcn_s_incperflevel(15);
}
// CHECK-LABEL: @test_s_decperflevel
// CHECK: call void @llvm.amdgcn.s.decperflevel(i32 1)
// CHECK: call void @llvm.amdgcn.s.decperflevel(i32 15)
void test_s_decperflevel()
{
__builtin_amdgcn_s_decperflevel(1);
__builtin_amdgcn_s_decperflevel(15);
}
// CHECK-LABEL: @test_cubeid(
// CHECK: call float @llvm.amdgcn.cubeid(float %a, float %b, float %c)
void test_cubeid(global float* out, float a, float b, float c) {