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[Bug optimization/11841] [3.3 Regression] The code compiled with -funroll-loops crashes
- From: "rguenth at tat dot physik dot uni-tuebingen dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 28 Apr 2004 08:43:27 -0000
- Subject: [Bug optimization/11841] [3.3 Regression] The code compiled with -funroll-loops crashes
- References: <20030807012210.11841.panov@canopus.iacp.dvo.ru>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From rguenth at tat dot physik dot uni-tuebingen dot de 2004-04-28 08:43 -------
Subject: Re: [3.3 Regression] The code compiled with
-funroll-loops crashes
Working around the issue with -fno-force-mem fixes 10 (sic!) failures of
the POOMA testsuite with gcc-3.3 (GCC) 3.3.4 20040301 (prerelease) for me
(other flags are -O2 -funroll-loops).
Even for gcc-3.4.0 there are two extra passes which were previously
segfaults. A full test for 3.4.0 is running (same options).
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11841