r235184 - in /trunk/gcc: ChangeLog lra-constrai...

[vmakarov@gcc.gnu.org]

Author: vmakarov
Date: Tue Apr 19 02:49:54 2016
New Revision: 235184

URL: https://gcc.gnu.org/viewcvs?rev=235184&root=gcc&view=rev
Log:
2016-04-18  Vladimir Makarov  <vmakarov@redhat.com>

	PR middle-end/70689
	* lra-constraints.c (equiv_substition_p): New.
	(process_alt_operands): Use it.
	(swap_operands): Swap it.
	(curr_insn_transform): Update it.

2016-04-18  Vladimir Makarov  <vmakarov@redhat.com>

	PR middle-end/70689
	* testsuite/gcc.target/i386/pr70689.c: New.


Added:
    trunk/gcc/testsuite/gcc.target/i386/pr70689.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/lra-constraints.c
    trunk/gcc/testsuite/ChangeLog