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[committed] Testcase for tree-opt/16827
- From: Andrew Pinski <apinski at apple dot com>
- To: "gcc-patches at gcc dot gnu dot org Patches" <gcc-patches at gcc dot gnu dot org>
- Date: Fri, 30 Jul 2004 15:01:21 -0700
- Subject: [committed] Testcase for tree-opt/16827
The fix in <http://gcc.gnu.org/ml/gcc-patches/2004-07/msg02598.html>
Fixed this testcase but since we did not have a testcase before here
is one which I committed as obvious.
Thanks,
Andrew Pinski
2004-07-30 Andrew Pinski <apinski@apple.com>
* gcc.c-torture/compile/20040730-1.c: New test.
Index: gcc.c-torture/compile/20040730-1.c
===================================================================
RCS file: gcc.c-torture/compile/20040730-1.c
diff -N gcc.c-torture/compile/20040730-1.c
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ gcc.c-torture/compile/20040730-1.c 30 Jul 2004 21:55:37 -0000
@@ -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;
+
+}