1 files changed, 13 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/r600.func-alignment.ll b/llvm/test/CodeGen/AMDGPU/r600.func-alignment.ll
new file mode 100644
index 00000000000..d8db3061d37
--- /dev/null
+++ b/llvm/test/CodeGen/AMDGPU/r600.func-alignment.ll
@@ -0,0 +1,13 @@
+; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s
+; RUN: llc < %s -march=r600 -mcpu=rs880 | FileCheck  %s
+
+; CHECK: .globl test
+; Functions need to be cacheline (256B) aligned to prevent GPU hangs
+; CHECK: .p2align 8
+; CHECK: {{^}}test:
+; CHECK: CF_END
+
+define amdgpu_ps void @test(<4 x float> inreg %reg0) {
+entry:
+  ret void
+}