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[Bug tree-optimization/33383] [4.3 Regression] Revision 128092 miscompiles 400.perlbench
- From: "hjl at lucon dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 11 Sep 2007 23:29:52 -0000
- Subject: [Bug tree-optimization/33383] [4.3 Regression] Revision 128092 miscompiles 400.perlbench
- References: <bug-33383-682@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from hjl at lucon dot org 2007-09-11 23:29 -------
This workaround:
--- gcc/opts.c.small 2007-09-09 12:56:26.000000000 -0700
+++ gcc/opts.c 2007-09-11 07:13:15.000000000 -0700
@@ -822,7 +822,9 @@ decode_options (unsigned int argc, const
if (optimize >= 2)
{
+#if 0
flag_inline_small_functions = 1;
+#endif
flag_thread_jumps = 1;
flag_crossjumping = 1;
flag_optimize_sibling_calls = 1;
works for me.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33383