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r217638 - in /trunk/gcc: ChangeLog testsuite/Ch...


Author: ppalka
Date: Mon Nov 17 02:01:36 2014
New Revision: 217638

URL: https://gcc.gnu.org/viewcvs?rev=217638&root=gcc&view=rev
Log:
Always combine comparisons or conversions from booleans.

2014-11-16  Patrick Palka  <ppalka@gcc.gnu.org>

gcc/
	PR middle-end/63790
	* tree-ssa-forwprop.c (forward_propagate_into_comparison_1):
	Always combine comparisons or conversions from booleans.

gcc/testsuite/
	PR middle-end/63790
	* gcc.dg/tree-ssa/pr21031.c: Drop XFAIL.
	* gcc.dg/tree-ssa/forwprop-29.c: New test.


Added:
    trunk/gcc/testsuite/gcc.dg/tree-ssa/forwprop-29.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/tree-ssa/pr21031.c
    trunk/gcc/tree-ssa-forwprop.c


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