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[Bug tree-optimization/23048] [4.1 Regression] ICE in get_loop_body with -O1 -ftree-vectorize on 4.1.x
- From: "dpatel at apple dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 9 Aug 2005 18:58:52 -0000
- Subject: [Bug tree-optimization/23048] [4.1 Regression] ICE in get_loop_body with -O1 -ftree-vectorize on 4.1.x
- References: <20050724140843.23048.drab@kepler.fjfi.cvut.cz>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From dpatel at apple dot com 2005-08-09 18:58 -------
Yup.
This happens when tree-if-conversion pass is given cfg with one loop structure to represent nested loop.
May be this is happenning because inner loop is infinite loop ? Anyway, please assign this bug to me.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23048