[Bug target/64882] ICE on valid code at -O3 with -g enabled in simplify_subreg, at simplify-rtx.c:5681

[uros at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64882

--- Comment #15 from uros at gcc dot gnu.org ---
Author: uros
Date: Wed Feb  4 21:46:01 2015
New Revision: 220418

URL: https://gcc.gnu.org/viewcvs?rev=220418&root=gcc&view=rev
Log:
    Backport from mainline
    2015-01-31  Uros Bizjak  <ubizjak@gmail.com>

        PR target/64882
    * config/i386/predicates.md (address_no_seg_operand): Reject
    non-CONST_INT_P operands in invalid mode.

    Backport from mainline
    2015-01-31  Uros Bizjak  <ubizjak@gmail.com>

    * config/i386/predicates.md (lea_address_operand): Call
    address_operand with VOIDmode.
    (vsib_address_operand): Ditto.

testsuite/ChangeLog:

    Backport from mainline
    2015-01-31  Uros Bizjak  <ubizjak@gmail.com>

        PR target/64882
    * gcc.dg/torture/pr64882.c: New test.


Added:
    branches/gcc-4_8-branch/gcc/testsuite/gcc.dg/torture/pr64882.c
Modified:
    branches/gcc-4_8-branch/gcc/ChangeLog
    branches/gcc-4_8-branch/gcc/config/i386/predicates.md
    branches/gcc-4_8-branch/gcc/testsuite/ChangeLog