r210166 - in /branches/gcc-4_7-branch/gcc: Chan...

[jakub@gcc.gnu.org]

Author: jakub
Date: Wed May  7 15:54:34 2014
New Revision: 210166

URL: http://gcc.gnu.org/viewcvs?rev=210166&root=gcc&view=rev
Log:
	Backported from mainline
	2013-06-27  Jakub Jelinek  <jakub@redhat.com>

	PR target/57623
	* config/i386/i386.md (bmi2_bzhi_<mode>3): Swap AND arguments
	to match RTL canonicalization.  Swap predicates and
	constraints of operand 1 and 2.

	* gcc.target/i386/bmi2-bzhi-1.c: New test.

Added:
    branches/gcc-4_7-branch/gcc/testsuite/gcc.target/i386/bmi2-bzhi-1.c
Modified:
    branches/gcc-4_7-branch/gcc/ChangeLog
    branches/gcc-4_7-branch/gcc/config/i386/i386.md
    branches/gcc-4_7-branch/gcc/testsuite/ChangeLog