[Bug fortran/64528] [5 Regression] ICE: in process_constraint, at tree-ssa-structalias.c:3002 with -O -fno-tree-ccp -fno-tree-dce

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64528

--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Wed Jan 14 20:22:47 2015
New Revision: 219613

URL: https://gcc.gnu.org/viewcvs?rev=219613&root=gcc&view=rev
Log:
    Backported from mainline
    2015-01-13  Jakub Jelinek  <ja...@redhat.com>

    PR fortran/64528
    * trans-decl.c (create_function_arglist): Don't set TREE_READONLY
    on dummy args with VALUE attribute.

    * gfortran.dg/pr64528.f90: New test.

Added:
    branches/gcc-4_9-branch/gcc/testsuite/gfortran.dg/pr64528.f90
Modified:
    branches/gcc-4_9-branch/gcc/fortran/ChangeLog
    branches/gcc-4_9-branch/gcc/fortran/trans-decl.c
    branches/gcc-4_9-branch/gcc/testsuite/ChangeLog