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, 28 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/i386/xop-check.h b/gcc/testsuite/gcc.target/i386/xop-check.h
new file mode 100644
index 000000000..7e8e665c7
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/xop-check.h
@@ -0,0 +1,28 @@
+#include <stdlib.h>
+
+#include "cpuid.h"
+#include "m256-check.h"
+
+static void xop_test (void);
+
+static void
+__attribute__ ((noinline))
+do_test (void)
+{
+  xop_test ();
+}
+
+int
+main ()
+{
+  unsigned int eax, ebx, ecx, edx;
+ 
+  if (!__get_cpuid (0x80000001, &eax, &ebx, &ecx, &edx))
+    return 0;
+
+  /* Run XOP test only if host has XOP support.  */
+  if (ecx & bit_XOP)
+    do_test ();
+
+  exit (0);
+}