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[Bug tree-optimization/49516] SRA generates memory references into its replacements
- From: "jamborm at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 29 Jun 2011 12:55:52 +0000
- Subject: [Bug tree-optimization/49516] SRA generates memory references into its replacements
- Auto-submitted: auto-generated
- References: <bug-49516-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49516
--- Comment #5 from Martin Jambor <jamborm at gcc dot gnu.org> 2011-06-29 12:55:48 UTC ---
Author: jamborm
Date: Wed Jun 29 12:55:44 2011
New Revision: 175634
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175634
Log:
2011-06-29 Martin Jambor <mjambor@suse.cz>
Backport from mainline
2011-06-24 Martin Jambor <mjambor@suse.cz>
PR tree-optimizations/49516
* tree-sra.c (sra_modify_assign): Choose the safe path for
aggregate copies if we also did scalar replacements.
* testsuite/g++.dg/tree-ssa/pr49516.C: New test.
Added:
branches/gcc-4_6-branch/gcc/testsuite/g++.dg/tree-ssa/pr49516.C
Modified:
branches/gcc-4_6-branch/gcc/ChangeLog
branches/gcc-4_6-branch/gcc/testsuite/ChangeLog
branches/gcc-4_6-branch/gcc/tree-sra.c