[Bug target/59946] -mpcrel -O2 produces illegal asm code

[law at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59946

--- Comment #4 from Jeffrey A. Law <law at gcc dot gnu.org> ---
Author: law
Date: Wed Jan 21 06:17:50 2015
New Revision: 219927

URL: https://gcc.gnu.org/viewcvs?rev=219927&root=gcc&view=rev
Log:
2015-01-20  Jeff Law  <l...@redhat.com>

    PR target/59946
    * config/m68k/m68k.md (Comparison expanders and patterns): Do not
    allow pc-relative addresses in operand predicates or constraints.

    PR target/59946
    * gcc.target/m68k/pr59946.c: New test.

Added:
    trunk/gcc/testsuite/gcc.target/m68k/pr59946.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/m68k/m68k.md
    trunk/gcc/testsuite/ChangeLog