[Bug middle-end/52074] ICE: RTL flag check: MEM_VOLATILE_P used with unexpected rtx code 'plus' in extract_fixed_bit_field, at expmed.c:1734

[doko at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52074

--- Comment #4 from Matthias Klose <doko at gcc dot gnu.org> 2012-02-01 20:24:08 UTC ---
libgo builds with this fix.

libgo now fails to run every test (see PR52084).