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r213118 - in /trunk/gcc: ChangeLog fold-const.c...

From: ebotcazou at gcc dot gnu dot org
To: gcc-cvs at gcc dot gnu dot org
Date: Mon, 28 Jul 2014 08:55:17 -0000
Subject: r213118 - in /trunk/gcc: ChangeLog fold-const.c...

Author: ebotcazou
Date: Mon Jul 28 08:55:17 2014
New Revision: 213118

URL: https://gcc.gnu.org/viewcvs?rev=213118&root=gcc&view=rev
Log:
	PR middle-end/61734
	* fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
	operators other than the equality operators.

Added:
    trunk/gcc/testsuite/gcc.dg/fold-abs-5.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/fold-const.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/Wstrict-overflow-25.c
    trunk/gcc/testsuite/gcc.dg/fold-compare-8.c

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