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, 33 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/i386/pr21518.c b/gcc/testsuite/gcc.target/i386/pr21518.c
new file mode 100644
index 000000000..b42d9c9f0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr21518.c
@@ -0,0 +1,33 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -fPIC -fno-tree-pre" } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-require-effective-target fpic } */
+
+extern void __attribute__ ((regparm (3)))
+drawPointsLines (char type, int first, int *dd);
+
+int
+do_locator (int *call)
+{
+  char prephitmp5;
+  int type;
+  int i;
+
+  if (call == 0)
+    prephitmp5 = 1;
+  else
+    {
+      type = *call;
+      i = 0;
+      do
+	{
+	  if (i != type)
+	    drawPointsLines ((int) (char) type, 0, call);
+	  i = i + 1;
+	}
+      while (i != 2);
+      prephitmp5 = (char) type;
+    }
+  drawPointsLines ((int) prephitmp5, 0, call);
+  return 0;
+}