1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/pr43300.c b/gcc/testsuite/gcc.dg/pr43300.c
new file mode 100644
index 000000000..a3d66fe70
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr43300.c
@@ -0,0 +1,19 @@
+/* { dg-do compile } */
+/* { dg-options "-Os -w" } */
+/* { dg-options "-Os -w -Wno-psabi" { target { i?86-*-* x86_64-*-* } } } */
+
+typedef float V2SF __attribute__ ((vector_size (128)));
+
+V2SF
+foo (int x, V2SF a)
+{
+  V2SF b;
+  if (x & 42)
+    b = a;
+  else
+    b = a + (V2SF) {1.0f/0.0f - 1.0f/0.0f, 1.0f/0.0f - 1.0f/0.0f};
+  while (x--)
+    a += b;
+      
+  return a;
+}