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[Bug tree-optimization/60502] [4.8/4.9 Regression] ICE reassociation and vector types.
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 12 Mar 2014 09:22:31 +0000
- Subject: [Bug tree-optimization/60502] [4.8/4.9 Regression] ICE reassociation and vector types.
- Auto-submitted: auto-generated
- References: <bug-60502-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60502
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Wed Mar 12 09:21:59 2014
New Revision: 208507
URL: http://gcc.gnu.org/viewcvs?rev=208507&root=gcc&view=rev
Log:
PR tree-optimization/60502
* tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
instead of build_low_bits_mask.
* gcc.c-torture/compile/pr60502.c: New test.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/pr60502.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-reassoc.c