[Bug middle-end/55775] [4.8 Regression] ICE when building pari

[vmakarov at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55775

--- Comment #1 from Vladimir Makarov <vmakarov at gcc dot gnu.org> 2012-12-21 21:20:55 UTC ---
Author: vmakarov
Date: Fri Dec 21 21:20:48 2012
New Revision: 194680

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194680
Log:
2012-12-21  Vladimir Makarov  <vmakarov@redhat.com>

    PR middle-end/55775
    * lra-assigns.c (improve_inheritance): Do nothing after
    LRA_MAX_INHERITANCE_PASSES pass.
    * lra-constraints.c (MAX_CONSTRAINT_ITERATION_NUMBER): Rename to
    LRA_MAX_CONSTRAINT_ITERATION_NUMBER.  Move to lra-int.h.
    (MAX_INHERITANCE_PASSES): Rename to LRA_MAX_INHERITANCE_PASSES.
    Move to lra-int.h.
    * lra-int.h (LRA_MAX_CONSTRAINT_ITERATION_NUMBER): Move from
    lra-constraints.c.
    (LRA_MAX_INHERITANCE_PASSES): Ditto.

2012-12-21  Vladimir Makarov  <vmakarov@redhat.com>

    PR middle-end/55775
    * gcc.target/i386/pr55775.c: New test.


Added:
    trunk/gcc/testsuite/gcc.target/i386/pr55775.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/lra-assigns.c
    trunk/gcc/lra-constraints.c
    trunk/gcc/lra-int.h
    trunk/gcc/testsuite/ChangeLog