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, 20 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.c-torture/compile/pr20412.c b/gcc/testsuite/gcc.c-torture/compile/pr20412.c
new file mode 100644
index 000000000..a165a921a
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/pr20412.c
@@ -0,0 +1,20 @@
+int
+foo(void)
+{
+  int      a,b,g;
+  int      i,len;
+  int      stop;
+                                                                     
+  len = 10;
+  stop = 0;
+  for (i=0; i<len; i++)
+  {
+    a = bar1() ? 0 : 1;
+    b = bar2() ? 0 : 1;
+    g = bar3() ? 0 : 1;
+                                                                     
+    if (stop = ((a+b) % 2 != g)) break;
+  }
+ 
+  return stop;
+}