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r263945 - in /trunk/gcc: ChangeLog testsuite/Ch...


Author: rguenth
Date: Wed Aug 29 06:49:06 2018
New Revision: 263945

URL: https://gcc.gnu.org/viewcvs?rev=263945&root=gcc&view=rev
Log:
2018-08-29  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/87117
	* tree-ssa-sccvn.c (eliminate_dom_walker::eliminate_stmt): Only
	re-value-number released SSA VDEFs.

	* gfortran.dg/pr87117.f90: New testcase.

Added:
    trunk/gcc/testsuite/gfortran.dg/pr87117.f90
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-sccvn.c


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