1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/compile/20040730-1.c b/gcc/testsuite/gcc.c-torture/compile/20040730-1.c
new file mode 100644
index 000000000..6f224e9a3
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/20040730-1.c
@@ -0,0 +1,17 @@
+/*  PR tree-opt/16827
+    This used to ICE in tree-ssa-loop-im.c */
+
+extern unsigned short dev_roles[];
+void super_1_sync(int *rdev2)
+{
+ int i;
+ int max_dev = 0;
+
+ for (i =0;i<20;i++)
+  if (rdev2[i] > max_dev)
+   max_dev = rdev2[i];
+
+ for (i=0; i<max_dev;i++)
+  dev_roles[max_dev] = 0xfffe;
+
+}