[Bug target/65167] ICE: in assign_by_spills, at lra-assigns.c:1383 (unable to find a register to spill) with -O -fschedule-insns -fcheck-pointer-bounds -mmpx

[ienkovich at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65167

--- Comment #7 from ienkovich at gcc dot gnu.org ---
Author: ienkovich
Date: Wed Feb 25 15:05:48 2015
New Revision: 220970

URL: https://gcc.gnu.org/viewcvs?rev=220970&root=gcc&view=rev
Log:
gcc/

    PR target/65167
    * gcc/config/i386/i386.c (ix86_function_arg_regno_p): Support
    bounds registers.
    (avoid_func_arg_motion): Add dependencies for BNDSTX insns.

gcc/testsuite/

    PR target/65167
    * gcc.target/i386/pr65167.c: New.


Added:
    trunk/gcc/testsuite/gcc.target/i386/pr65167.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c
    trunk/gcc/testsuite/ChangeLog