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re PR middle-end/49465 (Revision 175114 miscompiled 403.gcc in SPEC CPU 2006) 

PR middle-end/49465
	* tree-ssa-threadupate.c (fix_duplicate_block_edges): Fix condition
	to detect threading through joiner block.  If there was already
	an edge to the new target, then do not change the PHI nodes.

From-SVN: r175352
This commit is contained in:
Jeff Law 2011-06-23 15:26:04 -06:00
parent ad3577dfea
commit 49e9c66114
1 changed files with 1 additions and 1 deletions
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2011-06-16 Jeff Law <law@redhat.com>
2011-06-23 Jeff Law <law@redhat.com>
PR middle-end/49465
* tree-ssa-threadupate.c (fix_duplicate_block_edges): Fix condition