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r112534 - in /trunk/gcc: ChangeLog tree-ssa-copy.c
- From: bonzini at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Thu, 30 Mar 2006 14:31:15 -0000
- Subject: r112534 - in /trunk/gcc: ChangeLog tree-ssa-copy.c
Author: bonzini
Date: Thu Mar 30 14:31:13 2006
New Revision: 112534
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=112534
Log:
2006-03-30 Paolo Bonzini <bonzini@gnu.org>
PR tree-optimization/26830
* tree-ssa-copy.c (copy_prop_visit_assignment): Do not check loop depth.
(copy_prop_visit_stmt): Remove write-only variable ann.
(init_copy_prop): Check variable loop depth here. Do not simulate
memory-tag and virtual operand PHIs except for store copy prop.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-ssa-copy.c