[Bug tree-optimization/50178] [4.6 regression] ICE with gfortran -O3, not with gfortran -02

[irar at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50178

--- Comment #6 from irar at gcc dot gnu.org 2011-09-01 08:29:41 UTC ---
Author: irar
Date: Thu Sep  1 08:29:33 2011
New Revision: 178396

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=178396
Log:

        PR tree-optimization/50178
        * tree-vect-stmts.c (vectorizable_call): Update the related
        pattern statement before deleting the original call.
        (vect_transform_stmt): Don't expect the related pattern statement
        to match the original statement after transformation.


Added:
    branches/gcc-4_6-branch/gcc/testsuite/gfortran.dg/vect/pr50178.f90
Modified:
    branches/gcc-4_6-branch/gcc/ChangeLog
    branches/gcc-4_6-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_6-branch/gcc/tree-vect-stmts.c