1 files changed, 25 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/ultrasp11.c b/gcc/testsuite/gcc.dg/ultrasp11.c
new file mode 100644
index 00000000000..8f279f721ae
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/ultrasp11.c
@@ -0,0 +1,25 @@
+/* PR target/17245 */
+/* Origin: <aaronw@net.com> */
+/* Testcase by Christian Ehrhardt <ehrhardt@mathematik.uni-ulm.de> */
+/* { dg-do compile { target sparc*-*-* } } */
+/* { 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);
+  }
+}