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r159412 - in /trunk/gcc: ChangeLog testsuite/Ch...


Author: rguenth
Date: Fri May 14 20:18:34 2010
New Revision: 159412

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=159412
Log:
2010-05-14  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/44119
	* tree-ssa-pre.c (eliminate): Properly mark replacement of
	a PHI node necessary.

	* gcc.c-torture/compile/pr44119.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr44119.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-pre.c


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