1 files changed, 20 insertions, 0 deletions
diff --git a/test/CodeGen/R600/private-memory-broken.ll b/test/CodeGen/R600/private-memory-broken.ll
new file mode 100644
index 0000000..4086085
--- /dev/null
+++ b/test/CodeGen/R600/private-memory-broken.ll
@@ -0,0 +1,20 @@
+; RUN: not llc -verify-machineinstrs -march=r600 -mcpu=SI %s -o /dev/null 2>&1 | FileCheck %s
+
+; Make sure promote alloca pass doesn't crash
+
+; CHECK: unsupported call
+
+declare i32 @foo(i32*) nounwind
+
+define void @call_private(i32 addrspace(1)* %out, i32 %in) nounwind {
+entry:
+  %tmp = alloca [2 x i32]
+  %tmp1 = getelementptr [2 x i32]* %tmp, i32 0, i32 0
+  %tmp2 = getelementptr [2 x i32]* %tmp, i32 0, i32 1
+  store i32 0, i32* %tmp1
+  store i32 1, i32* %tmp2
+  %tmp3 = getelementptr [2 x i32]* %tmp, i32 0, i32 %in
+  %val = call i32 @foo(i32* %tmp3) nounwind
+  store i32 %val, i32 addrspace(1)* %out
+  ret void
+}