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r158401 - in /trunk/gcc: ChangeLog alias.c
- From: jakub at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Fri, 16 Apr 2010 09:26:44 -0000
- Subject: r158401 - in /trunk/gcc: ChangeLog alias.c
Author: jakub
Date: Fri Apr 16 09:26:43 2010
New Revision: 158401
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=158401
Log:
* alias.c (memrefs_conflict_p): If x and y are the same VALUE,
don't call get_addr on both. If one expression is a VALUE and
the other a REG, check VALUE's locs if the REG isn't among them.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/alias.c