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[Bug tree-optimization/27087] [4.1 regression] ICE in merge_alias_info
- From: "law at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 18 Apr 2006 17:22:12 -0000
- Subject: [Bug tree-optimization/27087] [4.1 regression] ICE in merge_alias_info
- References: <bug-27087-5724@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #9 from law at gcc dot gnu dot org 2006-04-18 17:22 -------
Subject: Bug 27087
Author: law
Date: Tue Apr 18 17:22:05 2006
New Revision: 113051
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113051
Log:
PR tree-optimization/27087
* tree-ssa-copy.c (may_propagate_copy): Test flow sensitive
alias information too.
* gcc.c-torture/compile/pr27087.c: New test.
Added:
branches/gcc-4_1-branch/gcc/testsuite/gcc.c-torture/compile/pr27087.c
Modified:
branches/gcc-4_1-branch/gcc/ChangeLog
branches/gcc-4_1-branch/gcc/testsuite/ChangeLog
branches/gcc-4_1-branch/gcc/tree-ssa-copy.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27087