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| author | Reid Kleckner <rnk@google.com> | 2017-03-06 19:43:16 +0000 |
|---|---|---|
| committer | Reid Kleckner <rnk@google.com> | 2017-03-06 19:43:16 +0000 |
| commit | b04cb9ab7a2aa138ca46920687c1504765bb80d8 (patch) | |
| tree | a1e9949cb5474c7f5724a3269baa3db03d0114c6 /clang/test/CodeGen/ms-intrinsics.c | |
| parent | a175512b18478848bdbe203f2d25dc417860e3c5 (diff) | |
| download | bcm5719-llvm-b04cb9ab7a2aa138ca46920687c1504765bb80d8.tar.gz bcm5719-llvm-b04cb9ab7a2aa138ca46920687c1504765bb80d8.zip | |
[MS] Add support for __ud2 and __int2c MSVC intrinsics
This was requested in PR31958 and elsewhere.
llvm-svn: 297057
Diffstat (limited to 'clang/test/CodeGen/ms-intrinsics.c')
| -rw-r--r-- | clang/test/CodeGen/ms-intrinsics.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/clang/test/CodeGen/ms-intrinsics.c b/clang/test/CodeGen/ms-intrinsics.c index 7b03035615e..2d4ca5c272a 100644 --- a/clang/test/CodeGen/ms-intrinsics.c +++ b/clang/test/CodeGen/ms-intrinsics.c @@ -28,6 +28,20 @@ void test__stosb(unsigned char *Dest, unsigned char Data, size_t Count) { // CHECK-X64: tail call void @llvm.memset.p0i8.i64(i8* %Dest, i8 %Data, i64 %Count, i32 1, i1 true) // CHECK-X64: ret void // CHECK-X64: } + +void test__ud2(void) { + __ud2(); +} +// CHECK-INTEL-LABEL: define{{.*}} void @test__ud2() +// CHECK-INTEL: call void @llvm.trap() + +void test__int2c(void) { + __int2c(); +} +// CHECK-INTEL-LABEL: define{{.*}} void @test__int2c() +// CHECK-INTEL: call void asm sideeffect "int $$0x2c", ""() #[[NORETURN:[0-9]+]] + + #endif void *test_ReturnAddress() { @@ -425,7 +439,7 @@ void test__fastfail() { } // CHECK-LABEL: define{{.*}} void @test__fastfail() // CHECK-ARM: call void asm sideeffect "udf #251", "{r0}"(i32 42) #[[NORETURN:[0-9]+]] -// CHECK-INTEL: call void asm sideeffect "int $$0x29", "{cx}"(i32 42) #[[NORETURN:[0-9]+]] +// CHECK-INTEL: call void asm sideeffect "int $$0x29", "{cx}"(i32 42) #[[NORETURN]] // Attributes come last. |
