1 files changed, 17 insertions, 0 deletions
diff --git a/test/CodeGen/AMDGPU/v1i64-kernel-arg.ll b/test/CodeGen/AMDGPU/v1i64-kernel-arg.ll
new file mode 100644
index 00000000000..31755125c03
--- /dev/null
+++ b/test/CodeGen/AMDGPU/v1i64-kernel-arg.ll
@@ -0,0 +1,17 @@
+; REQUIRES: asserts
+; XFAIL: *
+; RUN: llc -march=r600 -mcpu=cypress < %s | FileCheck %s
+
+; CHECK-LABEL: {{^}}kernel_arg_i64:
+define void @kernel_arg_i64(i64 addrspace(1)* %out, i64 %a) nounwind {
+  store i64 %a, i64 addrspace(1)* %out, align 8
+  ret void
+}
+
+; i64 arg works, v1i64 arg does not.
+; CHECK-LABEL: {{^}}kernel_arg_v1i64:
+define void @kernel_arg_v1i64(<1 x i64> addrspace(1)* %out, <1 x i64> %a) nounwind {
+  store <1 x i64> %a, <1 x i64> addrspace(1)* %out, align 8
+  ret void
+}
+