[Bug rtl-optimization/59317] [4.9 Regression] [LRA,MIPS] ICE: in check_rtl, at lra.c (insn does not satisfy constraints)

[vmakarov at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59317

--- Comment #6 from Vladimir Makarov <vmakarov at gcc dot gnu.org> ---
Author: vmakarov
Date: Thu Dec  5 19:39:39 2013
New Revision: 205718

URL: http://gcc.gnu.org/viewcvs?rev=205718&root=gcc&view=rev
Log:
2013-12-05  Vladimir Makarov  <vmaka...@redhat.com>

    PR rtl-optimization/59317
    * lra-constraints.c (in_class_p): Don't ignore insn with constant
    as a source.

2013-12-05  Vladimir Makarov  <vmaka...@redhat.com>

    PR rtl-optimization/59317
    * testsuite/gcc.target/mips/pr59317.c: New.


Added:
    trunk/gcc/testsuite/gcc.target/mips/pr59317.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/lra-constraints.c
    trunk/gcc/testsuite/ChangeLog