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Diffstat (limited to 'clang/test/CodeGen/ptwrite.c')
| -rw-r--r-- | clang/test/CodeGen/ptwrite.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/clang/test/CodeGen/ptwrite.c b/clang/test/CodeGen/ptwrite.c new file mode 100644 index 00000000000..b20b15a3974 --- /dev/null +++ b/clang/test/CodeGen/ptwrite.c @@ -0,0 +1,22 @@ +// RUN: %clang_cc1 %s -ffreestanding -triple=x86_64-unknown-unknown -target-feature +ptwrite -emit-llvm -o - -Wall -Werror -pedantic | FileCheck %s --check-prefix=X86 --check-prefix=X86_64 +// RUN: %clang_cc1 %s -ffreestanding -triple=i386-unknown-unknown -target-feature +ptwrite -emit-llvm -o - -Wall -Werror -pedantic | FileCheck %s --check-prefix=X86 + +#include <x86intrin.h> + +#include <stdint.h> + +void test_ptwrite32(uint32_t value) { + //X86-LABEL: @test_ptwrite32 + //X86: call void @llvm.x86.ptwrite32(i32 %{{.*}}) + _ptwrite32(value); +} + +#ifdef __x86_64__ + +void test_ptwrite64(uint64_t value) { + //X86_64-LABEL: @test_ptwrite64 + //X86_64: call void @llvm.x86.ptwrite64(i64 %{{.*}}) + _ptwrite64(value); +} + +#endif /* __x86_64__ */ |
