[Bug target/68538] ICE in gen_reg_rtx, at emit-rtl.c:1027 when cross-compiling for cris-linux-gnu target

[law at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68538

--- Comment #6 from Jeffrey A. Law <law at gcc dot gnu.org> ---
Author: law
Date: Mon Nov 21 23:24:13 2016
New Revision: 242682

URL: https://gcc.gnu.org/viewcvs?rev=242682&root=gcc&view=rev
Log:
        PR target/68538
        * config/cris/cris.md: Don't call copy_to_mode_reg unless
        can_create_pseudo_p is true.

        PR target/68538
        * gcc.c-torture/compile/pr68538.c: New test.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr68538.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/cris/cris.md
    trunk/gcc/testsuite/ChangeLog