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, 32 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.c-torture/execute/pr45695.c b/gcc/testsuite/gcc.c-torture/execute/pr45695.c
new file mode 100644
index 000000000..eb1e4c788
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/pr45695.c
@@ -0,0 +1,32 @@
+/* PR rtl-optimization/45695 */
+
+extern void abort (void);
+
+__attribute__((noinline)) void
+g (int x)
+{
+  asm volatile ("" : "+r" (x));
+}
+
+__attribute__((noinline)) int
+f (int a, int b, int d)
+{
+  int r = -1;
+  b += d;
+  if (d == a)
+    r = b - d;
+  g (b);
+  return r;
+}
+
+int
+main (void)
+{
+  int l;
+  asm ("" : "=r" (l) : "0" (0));
+  if (f (l + 0, l + 1, l + 4) != -1)
+    abort ();
+  if (f (l + 4, l + 1, l + 4) != 1)
+    abort ();
+  return 0;
+}