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Diffstat (limited to 'test/CodeGen/AMDGPU/store-vector-ptrs.ll')
| -rw-r--r-- | test/CodeGen/AMDGPU/store-vector-ptrs.ll | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/CodeGen/AMDGPU/store-vector-ptrs.ll b/test/CodeGen/AMDGPU/store-vector-ptrs.ll new file mode 100644 index 00000000000..d5af3b29118 --- /dev/null +++ b/test/CodeGen/AMDGPU/store-vector-ptrs.ll @@ -0,0 +1,12 @@ +; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs< %s +; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs< %s + +; This tests for a bug that caused a crash in +; AMDGPUDAGToDAGISel::SelectMUBUFScratch() which is used for selecting +; scratch loads and stores. +; CHECK-LABEL: {{^}}store_vector_ptrs: +define void @store_vector_ptrs(<4 x i32*>* %out, <4 x [1024 x i32]*> %array) nounwind { + %p = getelementptr [1024 x i32], <4 x [1024 x i32]*> %array, <4 x i16> zeroinitializer, <4 x i16> <i16 16, i16 16, i16 16, i16 16> + store <4 x i32*> %p, <4 x i32*>* %out + ret void +} |