obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 39 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/vect/vect-intfloat-conversion-4b.c b/gcc/testsuite/gcc.dg/vect/vect-intfloat-conversion-4b.c
new file mode 100644
index 000000000..51ea056fa
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vect/vect-intfloat-conversion-4b.c
@@ -0,0 +1,39 @@
+/* { dg-require-effective-target vect_float } */
+
+#include <stdarg.h>
+#include "tree-vect.h"
+
+#define N 32
+
+unsigned short usb[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,0,65533,65530,65527,65524,65521,65518,65515,65512,65509,65506,65503,65500,65497,65494,65491};
+float fa[N];
+
+__attribute__ ((noinline)) int main1 ()
+{
+  int i;
+
+  /* unsigned short -> float */
+  for (i = 0; i < N; i++)
+    {
+      fa[i] = (float) usb[i];	
+    }
+
+  /* check results:  */
+  for (i = 0; i < N; i++)
+    {
+      if (fa[i] != (float) usb[i]) 
+        abort (); 
+    }   
+
+  return 0;
+}
+
+int main (void)
+{ 
+  check_vect ();
+  
+  return main1 ();
+}
+
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target vect_intfloat_cvt } } } */
+/* { dg-final { cleanup-tree-dump "vect" } } */