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, 26 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/sparc/ultrasp11.c b/gcc/testsuite/gcc.target/sparc/ultrasp11.c
new file mode 100644
index 000000000..91e64782b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/sparc/ultrasp11.c
@@ -0,0 +1,26 @@
+/* PR target/17245 */
+/* Origin: <aaronw@net.com> */
+/* Testcase by Christian Ehrhardt <ehrhardt@mathematik.uni-ulm.de> */
+
+/* { dg-do compile } */
+/* { dg-options "-O -mcpu=v9" } */
+
+/* This used to fail on 32-bit Ultrasparc because reload was emitting
+   a move insn that doesn't satisfy its constraints.  */
+
+int n; 
+double range ;
+double bin ;
+double wmean;
+
+double f ()
+{
+  int i ;
+  long double W = 0 ;
+  for ( i = 0 ; i < n ; i ++) {
+    double xi = range;
+    double wi = bin;
+    W += wi ;
+    wmean += ( xi - wmean) * ( wi / W);
+  }
+}