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[Bug tree-optimization/36508] [4.3 Regression] ICE in compute_antic
- From: "jakub at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 23 Jun 2008 11:58:06 -0000
- Subject: [Bug tree-optimization/36508] [4.3 Regression] ICE in compute_antic
- References: <bug-36508-87@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #13 from jakub at gcc dot gnu dot org 2008-06-23 11:58 -------
Subject: Bug 36508
Author: jakub
Date: Mon Jun 23 11:57:19 2008
New Revision: 137037
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=137037
Log:
PR tree-optimization/36508
* tree-ssa-pre.c (compute_antic): Allow num_iterations up to
499, don't check it at all in release compilers.
* gcc.dg/pr36508.c: New test.
Added:
branches/gcc-4_3-branch/gcc/testsuite/gcc.dg/pr36508.c
Modified:
branches/gcc-4_3-branch/gcc/ChangeLog
branches/gcc-4_3-branch/gcc/testsuite/ChangeLog
branches/gcc-4_3-branch/gcc/tree-ssa-pre.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36508