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, 34 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/i386/pr25196.c b/gcc/testsuite/gcc.target/i386/pr25196.c
new file mode 100644
index 000000000..c3b69b87a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr25196.c
@@ -0,0 +1,34 @@
+/* { dg-do run } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-march=i386 -O3 -fomit-frame-pointer" } */
+
+/* For this test case, we used to do an invalid load motion after
+   reload, because we missed autoincrements of the stack pointer.  */
+
+extern void abort (void);
+
+static int j;
+
+static void __attribute__((noinline))
+f1 (int a, int b, int c, int d, int e)
+{
+  j = a;
+}
+
+int __attribute__((noinline))
+f2 (int a, int b, int c, int d, int e)
+{
+  if ((b & 0x1111) != 1)
+    f1 (a, b, c, d, e);
+  return 0;
+}
+
+int
+main (void)
+{
+  f2 (123, 0, 0, 0, 0);
+  if (j != 123)
+    abort ();
+  return 0;
+}
+