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r144233 - in /trunk/gcc: ChangeLog testsuite/Ch...


Author: rguenth
Date: Tue Feb 17 15:01:40 2009
New Revision: 144233

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=144233
Log:
2009-02-17  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/39204
	* tree-ssa-pre.c (phi_translate_1): Lookup the value-number
	of the PHI arg.

	* gcc.dg/torture/pr39204.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr39204.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-pre.c


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