R600 -> AMDGPU rename

[oota-llvm.git] / test / CodeGen / AMDGPU / store-vector-ptrs.ll

diff --git a/test/CodeGen/AMDGPU/store-vector-ptrs.ll b/test/CodeGen/AMDGPU/store-vector-ptrs.ll
new file mode 100644 (file)
index 0000000..d5af3b2
--- /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
+}