r246439 - in /trunk/gcc: ChangeLog gimple-ssa-s...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Fri Mar 24 12:34:19 2017
New Revision: 246439

URL: https://gcc.gnu.org/viewcvs?rev=246439&root=gcc&view=rev
Log:
2017-03-24  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	PR tree-optimization/80158
	* gimple-ssa-strength-reduction.c (replace_mult_candidate): When
	replacing a candidate statement, also replace it for the
	candidate's alternate interpretation.
	(replace_rhs_if_not_dup): Likewise.
	(replace_one_candidate): Likewise.

	* gfortran.fortran-torture/compile/pr80158.f: New file.

Added:
    trunk/gcc/testsuite/gfortran.fortran-torture/compile/pr80158.f
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimple-ssa-strength-reduction.c
    trunk/gcc/testsuite/ChangeLog