r197158 - in /trunk/gcc: ChangeLog testsuite/Ch...

Wed Mar 27 10:38:00 GMT 2013

Author: rguenth
Date: Wed Mar 27 10:38:29 2013
New Revision: 197158

URL: http://gcc.gnu.org/viewcvs?rev=197158&root=gcc&view=rev
Log:
2013-03-27  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/37021
	* tree-vect-data-refs.c (vect_check_strided_load): Allow
	REALPART/IMAGPART_EXPRs around the supported refs.
	* tree-ssa-structalias.c (find_func_aliases): Assume that
	floating-point values are not used to transfer pointers.

	* gfortran.dg/vect/fast-math-pr37021.f90: New testcase.

Added:
    trunk/gcc/testsuite/gfortran.dg/vect/fast-math-pr37021.f90
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-structalias.c
    trunk/gcc/tree-vect-data-refs.c