diff options
Diffstat (limited to 'test/CodeGen/arm64-microsoft-intrinsics.c')
| -rw-r--r-- | test/CodeGen/arm64-microsoft-intrinsics.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/test/CodeGen/arm64-microsoft-intrinsics.c b/test/CodeGen/arm64-microsoft-intrinsics.c new file mode 100644 index 0000000000000..ff802e7f9b85a --- /dev/null +++ b/test/CodeGen/arm64-microsoft-intrinsics.c @@ -0,0 +1,26 @@ +// RUN: %clang_cc1 -triple arm64-windows -fms-compatibility -emit-llvm -o - %s \ +// RUN: | FileCheck %s -check-prefix CHECK-MSVC + +// RUN: not %clang_cc1 -triple arm64-linux -Werror -S -o /dev/null %s 2>&1 \ +// RUN: | FileCheck %s -check-prefix CHECK-LINUX + +void check__dmb(void) { + __dmb(0); +} + +// CHECK-MSVC: @llvm.aarch64.dmb(i32 0) +// CHECK-LINUX: error: implicit declaration of function '__dmb' + +void check__dsb(void) { + __dsb(0); +} + +// CHECK-MSVC: @llvm.aarch64.dsb(i32 0) +// CHECK-LINUX: error: implicit declaration of function '__dsb' + +void check__isb(void) { + __isb(0); +} + +// CHECK-MSVC: @llvm.aarch64.isb(i32 0) +// CHECK-LINUX: error: implicit declaration of function '__isb' |