[Bug middle-end/59776] [4.8 Regression] gcc -g -O1 ICE in expand_debug_locations, at cfgexpand.c:3865

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59776

--- Comment #15 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Thu Mar  6 07:59:29 2014
New Revision: 208366

URL: http://gcc.gnu.org/viewcvs?rev=208366&root=gcc&view=rev
Log:
    Backport from mainline
    2014-02-11  Richard Henderson  <r...@redhat.com>
            Jakub Jelinek  <ja...@redhat.com>

    PR debug/59776
    * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
    around drhs if type conversion to lacc->type is not useless.

    * gcc.dg/guality/pr59776.c: New test.

Added:
    branches/gcc-4_8-branch/gcc/testsuite/gcc.dg/guality/pr59776.c
Modified:
    branches/gcc-4_8-branch/gcc/ChangeLog
    branches/gcc-4_8-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_8-branch/gcc/tree-sra.c