1 files changed, 29 insertions, 0 deletions
diff --git a/test/CodeGen/ppc64-qpx-vector.c b/test/CodeGen/ppc64-qpx-vector.c
new file mode 100644
index 000000000000..c42d4b36a830
--- /dev/null
+++ b/test/CodeGen/ppc64-qpx-vector.c
@@ -0,0 +1,29 @@
+// RUN: %clang_cc1 -triple powerpc64-unknown-linux-gnu -emit-llvm -o - %s | FileCheck %s -check-prefix=ALL -check-prefix=NORMAL
+// RUN: %clang_cc1 -triple powerpc64-unknown-linux-gnu -emit-llvm -o - -target-abi elfv1-qpx %s | FileCheck %s -check-prefix=ALL -check-prefix=QPX
+
+typedef float v4sf __attribute__((vector_size(16)));
+typedef double v4df __attribute__((vector_size(32)));
+
+struct ssf { v4sf v; };
+struct sdf { v4df v; };
+
+struct ssf2 { v4sf v[2]; };
+struct sdf2 { v4df v[2]; };
+
+v4sf foo1(struct ssf a, v4sf b, struct ssf2 c) {
+  return a.v + b;
+}
+
+// ALL-LABEL: define <4 x float> @foo1(<4 x float> inreg %a.coerce, <4 x float> %b, [2 x i128] %c.coerce)
+// ALL: ret <4 x float>
+
+v4df foo2(struct sdf a, v4df b, struct sdf2 c) {
+  return a.v + b;
+}
+
+// QPX-LABEL: define <4 x double> @foo2(<4 x double> inreg %a.coerce, <4 x double> %b, [2 x i256] %c.coerce)
+// QPX: ret <4 x double>
+
+// NORMAL-LABEL: define void @foo2(<4 x double>* noalias sret %agg.result, [2 x i128] %a.coerce, <4 x double>*, [4 x i128] %c.coerce)
+// NORMAL: ret void
+