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, 53 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/pr28243.c b/gcc/testsuite/gcc.dg/pr28243.c
new file mode 100644
index 000000000..12447a1c3
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr28243.c
@@ -0,0 +1,53 @@
+/* PR rtl-optimization/28243 */
+/* Reported by Mike Frysinger <vapier@gentoo.org> */
+
+/* { dg-do compile } */
+/* { dg-require-effective-target fpic } */
+/* { dg-options "-O2 -ftracer -fPIC" } */
+/* { dg-skip-if "requires unsupported run-time relocation" { spu-*-* } { "*" } { "" } } */
+
+struct displayfuncs {
+  void (*init) ();
+} funcs;
+
+struct gpsdisplay {
+  struct displayfuncs *funcs;
+};
+
+static void PSMyArc(double cx, double cy, double radx, double rady, double sa,
+		    double ta)
+{
+  double ea;
+  double temp;
+  ea = sa + ta;
+  while (sa < ea) {
+    temp = ((sa + 90) / 90) * 90;
+    PSDoArc(cx, sa, ea < temp ? ea : temp);
+    sa = temp;
+  }
+}
+
+static void PSDrawElipse()
+{
+  float cx;
+  float cy;
+  float radx;
+  float rady;
+  if (radx != rady)
+    PSMyArc(cx, cy, radx, rady, 0, 360);
+}
+
+static void PSDrawFillCircle()
+{
+  PSDrawElipse();
+}
+
+static struct displayfuncs psfuncs[] = {
+  PSDrawFillCircle
+};
+
+void _GPSDraw_CreateDisplay()
+{
+  struct gpsdisplay *gdisp;
+  gdisp->funcs = (void *)&psfuncs;
+}