diff options
| author | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2012-12-25 16:04:38 +0000 |
|---|---|---|
| committer | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2012-12-25 16:04:38 +0000 |
| commit | 59a65f7b24350cf483d777acfb403e9b8a31a771 (patch) | |
| tree | 20ae3392c9fe65bd836aead371bd97a6c2c55a5e /test | |
| parent | 6607716368ba04454ff9ad62ac25936357d67c51 (diff) | |
[msan] Fix handling of vectors of pointers.
VectorType::getInteger() can not be used with them, because pointer size
depends on the target.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171070 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/Instrumentation/MemorySanitizer/msan_basic.ll | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/Instrumentation/MemorySanitizer/msan_basic.ll b/test/Instrumentation/MemorySanitizer/msan_basic.ll index 3237e91db7..cd20329933 100644 --- a/test/Instrumentation/MemorySanitizer/msan_basic.ll +++ b/test/Instrumentation/MemorySanitizer/msan_basic.ll @@ -512,3 +512,18 @@ declare <8 x i16> @llvm.x86.sse2.padds.w(<8 x i16> %a, <8 x i16> %b) nounwind ; CHECK-ORIGINS: call <8 x i16> @llvm.x86.sse2.padds.w ; CHECK-ORIGINS: store i32 {{.*}} @__msan_retval_origin_tls ; CHECK-ORIGINS: ret <8 x i16> + + +; Test handling of vectors of pointers. +; Check that shadow of such vector is a vector of integers. + +define <8 x i8*> @VectorOfPointers(<8 x i8*>* %p) nounwind uwtable { + %x = load <8 x i8*>* %p + ret <8 x i8*> %x +} + +; CHECK: @VectorOfPointers +; CHECK: load <8 x i64>* +; CHECK: load <8 x i8*>* +; CHECK: store <8 x i64> {{.*}} @__msan_retval_tls +; CHECK: ret <8 x i8*> |