[Bug target/57097] [4.8 Regression] ICE: in find_hard_regno_for, at lra-assigns.c:561 with -O2 -fPIC -m32

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57097

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-05-02 19:29:15 UTC ---
Author: vmakarov
Date: Thu May  2 17:56:40 2013
New Revision: 198557

URL: http://gcc.gnu.org/viewcvs?rev=198557&root=gcc&view=rev
Log:
2013-05-02  Vladimir Makarov  <vmakarov@redhat.com>

    Backport from mainline
    2013-04-29  Vladimir Makarov  <vmakarov@redhat.com>

    PR target/57097
    * lra-constraints.c (process_alt_operands): Discourage a bit more
    using memory for pseudos.  Print cost dump for alternatives.
    Modify cost values for conflicts with early clobbers.
    (curr_insn_transform): Spill pseudos reassigned to NO_REGS.

2013-05-02  Vladimir Makarov  <vmakarov@redhat.com>

    Backport from mainline
    2013-04-29  Vladimir Makarov  <vmakarov@redhat.com>

    PR target/57097
    * gcc.target/i386/pr57097.c: New test.


Added:
    branches/gcc-4_8-branch/gcc/testsuite/gcc.target/i386/pr57097.c
Modified:
    branches/gcc-4_8-branch/gcc/ChangeLog
    branches/gcc-4_8-branch/gcc/lra-constraints.c
    branches/gcc-4_8-branch/gcc/testsuite/ChangeLog