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| author | Gabor Buella <gabor.buella@intel.com> | 2018-04-20 18:44:33 +0000 |
|---|---|---|
| committer | Gabor Buella <gabor.buella@intel.com> | 2018-04-20 18:44:33 +0000 |
| commit | eba6c42e66c0b438e371df9cfbbc722126509917 (patch) | |
| tree | af9d3019b2760d663f28aefee8b110c9f58c3ed9 /clang/test | |
| parent | 31fa8025ba5143cdb2804e637dd5f3e3cd2e1c26 (diff) | |
| download | bcm5719-llvm-eba6c42e66c0b438e371df9cfbbc722126509917.tar.gz bcm5719-llvm-eba6c42e66c0b438e371df9cfbbc722126509917.zip | |
[X86] WaitPKG intrinsics
Reviewers: craig.topper, zvi
Reviewed By: craig.topper
Differential Revision: https://reviews.llvm.org/D45254
llvm-svn: 330463
Diffstat (limited to 'clang/test')
| -rw-r--r-- | clang/test/CodeGen/waitpkg.c | 25 | ||||
| -rw-r--r-- | clang/test/Driver/x86-target-features.c | 5 | ||||
| -rw-r--r-- | clang/test/Preprocessor/predefined-arch-macros.c | 2 |
3 files changed, 32 insertions, 0 deletions
diff --git a/clang/test/CodeGen/waitpkg.c b/clang/test/CodeGen/waitpkg.c new file mode 100644 index 00000000000..e4ac1cd6636 --- /dev/null +++ b/clang/test/CodeGen/waitpkg.c @@ -0,0 +1,25 @@ +// RUN: %clang_cc1 %s -ffreestanding -triple x86_64-unknown-unknown -emit-llvm -target-feature +waitpkg -Wall -pedantic -o - | FileCheck %s +// RUN: %clang_cc1 %s -ffreestanding -triple i386-unknown-unknown -emit-llvm -target-feature +waitpkg -Wall -pedantic -o - | FileCheck %s + +#include <x86intrin.h> + +#include <stddef.h> +#include <stdint.h> + +void test_umonitor(void *address) { + //CHECK-LABEL: @test_umonitor + //CHECK: call void @llvm.x86.umonitor(i8* %{{.*}}) + return _umonitor(address); +} + +uint8_t test_umwait(uint32_t control, uint64_t counter) { + //CHECK-LABEL: @test_umwait + //CHECK: call i8 @llvm.x86.umwait(i32 %{{.*}}, i32 %{{.*}}, i32 %{{.*}}) + return _umwait(control, counter); +} + +uint8_t test_tpause(uint32_t control, uint64_t counter) { + //CHECK-LABEL: @test_tpause + //CHECK: call i8 @llvm.x86.tpause(i32 %{{.*}}, i32 %{{.*}}, i32 %{{.*}}) + return _tpause(control, counter); +} diff --git a/clang/test/Driver/x86-target-features.c b/clang/test/Driver/x86-target-features.c index ccc2a6225c4..b066babb72f 100644 --- a/clang/test/Driver/x86-target-features.c +++ b/clang/test/Driver/x86-target-features.c @@ -144,3 +144,8 @@ // RUN: %clang -target i386-linux-gnu -mretpoline -mno-retpoline-external-thunk %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-RETPOLINE-EXTERNAL-THUNK %s // RETPOLINE-EXTERNAL-THUNK: "-target-feature" "+retpoline-external-thunk" // NO-RETPOLINE-EXTERNAL-THUNK: "-target-feature" "-retpoline-external-thunk" + +// RUN: %clang -target i386-linux-gnu -mwaitpkg %s -### -o %t.o 2>&1 | FileCheck -check-prefix=WAITPKG %s +// RUN: %clang -target i386-linux-gnu -mno-waitpkg %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-WAITPKG %s +// WAITPKG: "-target-feature" "+waitpkg" +// NO-WAITPKG: "-target-feature" "-waitpkg" diff --git a/clang/test/Preprocessor/predefined-arch-macros.c b/clang/test/Preprocessor/predefined-arch-macros.c index f213cbdff4d..fad91793da3 100644 --- a/clang/test/Preprocessor/predefined-arch-macros.c +++ b/clang/test/Preprocessor/predefined-arch-macros.c @@ -1482,6 +1482,7 @@ // CHECK_TRM_M32: #define __SSE_MATH__ 1 // CHECK_TRM_M32: #define __SSE__ 1 // CHECK_TRM_M32: #define __SSSE3__ 1 +// CHECK_TRM_M32: #define __WAITPKG__ 1 // CHECK_TRM_M32: #define __XSAVEC__ 1 // CHECK_TRM_M32: #define __XSAVEOPT__ 1 // CHECK_TRM_M32: #define __XSAVES__ 1 @@ -1518,6 +1519,7 @@ // CHECK_TRM_M64: #define __SSE4_2__ 1 // CHECK_TRM_M64: #define __SSE__ 1 // CHECK_TRM_M64: #define __SSSE3__ 1 +// CHECK_TRM_M64: #define __WAITPKG__ 1 // CHECK_TRM_M64: #define __XSAVEC__ 1 // CHECK_TRM_M64: #define __XSAVEOPT__ 1 // CHECK_TRM_M64: #define __XSAVES__ 1 |
