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, 41 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/pr45055.c b/gcc/testsuite/gcc.dg/pr45055.c
new file mode 100644
index 000000000..ebd8cbf21
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr45055.c
@@ -0,0 +1,41 @@
+/* PR debug/45055 */
+/* { dg-do compile } */
+/* { dg-options "-O2 -ftracer -fsched-pressure -funroll-loops -fschedule-insns -fcompare-debug" } */
+
+int colormap[10];
+
+extern int bar ();
+
+void
+foo (int *img, int fp, int y, int *ptr, int depth, int c, int t, int xm)
+{
+  int x, color, count;
+  for (; y; y--)
+    {
+      if (depth)
+	{
+	  count = bar ();
+	  for (x = xm; x; x--)
+	    {
+	      if (c != 1)
+		count = color = -1;
+	      if (count == 0)
+		color = count = bar ();
+	      if (color)
+		t = bar (fp);
+	      *ptr++ = colormap[t];
+	    }
+	}
+      switch (*img)
+	{
+	case 1:
+	  bar ();
+	case 3:
+	case -1:
+	case -3:
+	  bar ();
+	case -4:
+	  bar ();
+	}
+    }
+}