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[Bug tree-optimization/17766] [4.0 Regression] cc1 hangs in with -O3, works with -O2
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 1 Oct 2004 13:56:26 -0000
- Subject: [Bug tree-optimization/17766] [4.0 Regression] cc1 hangs in with -O3, works with -O2
- References: <20041001071243.17766.olh@suse.de>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-10-01 13:56 -------
Hmm, this might be a latent bug in DOM, but this is related to unswitching loops.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17766