[Bug target/66569] [CHKP] internal compiler error: in assign_by_spills

[ienkovich at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66569

--- Comment #2 from Ilya Enkovich <ienkovich at gcc dot gnu.org> ---
Author: ienkovich
Date: Thu Jul 23 10:44:19 2015
New Revision: 226102

URL: https://gcc.gnu.org/viewcvs?rev=226102&root=gcc&view=rev
Log:
gcc/

        Backport from mainline r224602.
        2015-06-18  Ilya Enkovich  <enkovich....@gmail.com>

        PR target/66569
        * function.c (assign_bounds): Add arguments assign_regs,
        assign_special, assign_bt.
        (assign_parms): For vararg functions handle bounds in BT
        and special slots after incoming vararg bounds.

gcc/testsuite/

        Backport from mainline r224602.
        2015-06-18  Ilya Enkovich  <enkovich....@gmail.com>

        PR target/66569
        * gcc.target/i386/mpx/chkp-vararg.c: New test.

Added:
    branches/gcc-5-branch/gcc/testsuite/gcc.target/i386/mpx/pr66569.c
Modified:
    branches/gcc-5-branch/gcc/ChangeLog
    branches/gcc-5-branch/gcc/function.c
    branches/gcc-5-branch/gcc/testsuite/ChangeLog