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r246819 - in /trunk/gcc: ChangeLog testsuite/Ch...
- From: law at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Mon, 10 Apr 2017 19:19:43 -0000
- Subject: r246819 - in /trunk/gcc: ChangeLog testsuite/Ch...
Author: law
Date: Mon Apr 10 19:19:42 2017
New Revision: 246819
URL: https://gcc.gnu.org/viewcvs?rev=246819&root=gcc&view=rev
Log:
PR tree-optimization/80374
* tree-ssa-dom.c (derive_equivalences_from_bit_ior): Do not try to
record anything if we can not convert integer_zero_node to the
desired type.
PR tree-optimization/80374
* g++.dg/pr80374.c: New test.
Added:
trunk/gcc/testsuite/g++.dg/pr80374.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-dom.c