r251271 - in /branches/gcc-5-branch/gcc: Change...

[gjl@gcc.gnu.org]

Author: gjl
Date: Tue Aug 22 10:07:51 2017
New Revision: 251271

URL: https://gcc.gnu.org/viewcvs?rev=251271&root=gcc&view=rev
Log:
gcc/
	Backport from 2017-05-06 trunk r247719.
	PR rtl-optimization/75964
	* simplify-rtx.c (simplify_const_relational_operation): Remove
	invalid handling of comparisons of integer ABS.
gcc/testsuite/
	Backport from 2017-05-06 trunk r247719.
	PR rtl-optimization/75964
	* gcc.dg/torture/pr75964.c: New test.

Added:
    branches/gcc-5-branch/gcc/testsuite/gcc.dg/torture/pr75964.c
Modified:
    branches/gcc-5-branch/gcc/ChangeLog
    branches/gcc-5-branch/gcc/simplify-rtx.c
    branches/gcc-5-branch/gcc/testsuite/ChangeLog