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, 30 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.c-torture/execute/pr44202-1.c b/gcc/testsuite/gcc.c-torture/execute/pr44202-1.c
new file mode 100644
index 000000000..37e84f2fc
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/pr44202-1.c
@@ -0,0 +1,30 @@
+extern __attribute__ ((__noreturn__)) void exit(int);
+extern __attribute__ ((__noreturn__)) void abort(void);
+__attribute__ ((__noinline__))
+int
+add512(int a, int *b)
+{
+  int c = a + 512;
+  if (c != 0)
+    *b = a;
+  return c;
+}
+
+__attribute__ ((__noinline__))
+int
+add513(int a, int *b)
+{
+  int c = a + 513;
+  if (c == 0)
+    *b = a;
+  return c;
+}
+
+int main(void)
+{
+  int b0 = -1;
+  int b1 = -1;
+  if (add512(-512, &b0) != 0 || b0 != -1 || add513(-513, &b1) != 0 || b1 != -513)
+    abort ();
+  exit (0);
+}