r229691 - in /trunk/gcc: ChangeLog tree-ssa-ifc...

Tue Nov 3 00:31:00 GMT 2015

Author: aoliva
Date: Tue Nov  3 00:31:18 2015
New Revision: 229691

URL: https://gcc.gnu.org/viewcvs?rev=229691&root=gcc&view=rev
Log:
ifcombine: factor out inner block viability test

Bail out early if the inner block has side effects or is otherwise not
eligible for ifcombine.

for  gcc/ChangeLog

	* tree-ssa-ifcombine.c (tree_ssa_ifcombine_bb_1): Factor out
	bb_no_side_effects_p tests...
	(tree_ssa_ifcombine_bb): ... here.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-ifcombine.c