r205434 - in /trunk/gcc: ChangeLog testsuite/Ch...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Wed Nov 27 08:50:15 2013
New Revision: 205434

URL: http://gcc.gnu.org/viewcvs?rev=205434&root=gcc&view=rev
Log:
2013-11-27  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/59288
	* tree-vect-loop.c (get_initial_def_for_induction): Do not
	re-analyze the PHI but use STMT_VINFO_LOOP_PHI_EVOLUTION_PART.

	* gcc.dg/torture/pr59288.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr59288.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-loop.c