[Bug target/52481] m68k-*: internal compiler error: in extract_insn, at recog.c:2123

[rth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52481

--- Comment #4 from Richard Henderson <rth at gcc dot gnu.org> 2012-03-05 
18:42:08 UTC ---
Author: rth
Date: Mon Mar  5 18:41:56 2012
New Revision: 184950

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184950
Log:
PR target/52481
    * config/m68k/sync.md (atomic_test_and_set): Use expand_simple_unop
    instead of calling negqi2 directly.

Modified:
    branches/gcc-4_7-branch/gcc/ChangeLog
    branches/gcc-4_7-branch/gcc/config/m68k/sync.md