Allow initializing a vector with a vector in addition to allowing a list

of the elements.  Issue reported on cfe-dev by Mattias Holm.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73292 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 17 insertions, 0 deletions

diff --git a/test/Sema/init-vector.c b/test/Sema/init-vector.c
new file mode 100644
index 0000000000..691ea97268
--- /dev/null
+++ b/test/Sema/init-vector.c
@@ -0,0 +1,17 @@
+// RUN: clang-cc -fsyntax-only -verify %s
+
+typedef float __attribute__((vector_size (16))) v4f_t;
+
+typedef union {
+    struct {
+        float x, y, z, w;
+    }s;
+    v4f_t v;
+} vector_t;
+
+
+vector_t foo(v4f_t p)
+{
+  vector_t v = {.v = p};
+  return v;
+}