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r182761 - in /trunk/gcc: ChangeLog testsuite/Ch...
- From: jakub at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Sat, 31 Dec 2011 23:53:58 -0000
- Subject: r182761 - in /trunk/gcc: ChangeLog testsuite/Ch...
Author: jakub
Date: Sat Dec 31 23:53:57 2011
New Revision: 182761
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182761
Log:
PR tree-optimization/51683
* tree-ssa-propagate.c (substitute_and_fold): Don't optimize away
calls with side-effects.
* tree-ssa-ccp.c (ccp_fold_stmt): Likewise.
* gcc.dg/pr51683.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/pr51683.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-ccp.c
trunk/gcc/tree-ssa-propagate.c