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[Bug tree-optimization/23318] [4.1 Regression] program works correctly with -g option but fails with -O option on LINUX
- From: "rakdver at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 16 Aug 2005 10:55:22 -0000
- Subject: [Bug tree-optimization/23318] [4.1 Regression] program works correctly with -g option but fails with -O option on LINUX
- References: <20050810181815.23318.dir@lanl.gov>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From rakdver at gcc dot gnu dot org 2005-08-16 10:55 -------
I don't see anything suspicious after lim. But without lim (store motion),
almost no other loop optimizers are able to do anything on this testcase
(everything is a global variable), so perhaps the problem is somewhere else.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23318