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, 26 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/guality/pr41447-1.c b/gcc/testsuite/gcc.dg/guality/pr41447-1.c
new file mode 100644
index 000000000..9bb28abe3
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/guality/pr41447-1.c
@@ -0,0 +1,26 @@
+/* { dg-do run { xfail *-*-* } } */
+/* { dg-options "-g" } */
+
+#include "guality.h"
+
+int a;
+
+int
+main (int argc, char *argv[])
+{
+  int tmp = a;
+  int tmp2 = a;
+  int tmp3;
+  int res;
+  GUALCHKVAL (a);
+  GUALCHKVAL (tmp);
+  GUALCHKVAL (tmp2);
+  a = 0;
+  tmp3 = tmp2;
+  GUALCHKVAL (a);
+  GUALCHKVAL (tmp);
+  GUALCHKVAL (tmp2);
+  GUALCHKVAL (tmp3);
+  res = tmp - tmp2 + 1;
+  return res;
+}