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, 65 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/vect/vect-11a.c b/gcc/testsuite/gcc.dg/vect/vect-11a.c
new file mode 100644
index 000000000..2da903b1b
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vect/vect-11a.c
@@ -0,0 +1,65 @@
+/* { dg-require-effective-target vect_int } */
+/* { dg-require-effective-target vect_int_mult } */
+
+#include <stdarg.h>
+#include "tree-vect.h"
+
+extern void abort (void);
+
+unsigned int A[8] = {0x08000000,0xffffffff,0xff0000ff,0xf0000001,
+		     0x08000000,0xffffffff,0xff0000ff,0xf0000001};
+unsigned int B[8] = {0x08000000,0x08000001,0xff0000ff,0xf0000001,
+		     0x08000000,0x08000001,0xff0000ff,0xf0000001};
+unsigned int Answer[8] = {0,0xf7ffffff,0x0200fe01,0xe0000001,
+			  0,0xf7ffffff,0x0200fe01,0xe0000001};
+unsigned int C[8];
+
+__attribute__ ((noinline))
+void u ()
+{  
+  int i, j;
+  
+  for (i=0; i<8; i++)
+    C[i] = A[i] * B[i];
+  for (i=0; i<8; i++)
+    if (C[i] != Answer[i])
+      abort ();
+}
+
+signed int D[8] = {0x08000000,0xffffffff,0xff0000ff,0xf0000001,
+		   0x08000000,0xffffffff,0xff0000ff,0xf0000001};
+signed int E[8] = {0x08000000,0x08000001,0xff0000ff,0xf0000001,
+		   0x08000000,0x08000001,0xff0000ff,0xf0000001};
+signed int Dnswer[8] = {0,0xf7ffffff,0x0200fe01, 0xe0000001,
+			0,0xf7ffffff,0x0200fe01, 0xe0000001};
+signed int F[8];
+
+__attribute__ ((noinline))
+void s()
+{
+  int i, j;
+  
+  for (i=0; i<8; i++)
+    F[i] = D[i] * E[i];
+  for (i=0; i<8; i++)
+    if (F[i] != Dnswer[i])
+      abort ();
+}
+
+__attribute__ ((noinline))
+int main1 ()
+{
+  u();
+  s();
+  return 0;
+}
+
+int main (void)
+{ 
+  check_vect ();
+  
+  return main1 ();
+}
+
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 2 "vect" } } */
+/* { dg-final { cleanup-tree-dump "vect" } } */