[Bug middle-end/66221] [CHKP, 6 regression] lto1: error: type variant has different TYPE_ARG_TYPES

[ienkovich at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66221

--- Comment #1 from Ilya Enkovich <ienkovich at gcc dot gnu.org> ---
Author: ienkovich
Date: Thu May 21 08:32:52 2015
New Revision: 223471

URL: https://gcc.gnu.org/viewcvs?rev=223471&root=gcc&view=rev
Log:
gcc/

        PR middle-end/66221
        * ipa-chkp.c (chkp_copy_function_type_adding_bounds): Use
        build_distinct_type_copy to copy bounds.

gcc/testsuite/

        PR middle-end/66221
        * gcc.dg/lto/pr66221_0.c: New test.
        * gcc.dg/lto/pr66221_1.c: New test.


Added:
    trunk/gcc/testsuite/gcc.dg/lto/pr66221_0.c
    trunk/gcc/testsuite/gcc.dg/lto/pr66221_1.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ipa-chkp.c
    trunk/gcc/testsuite/ChangeLog