http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58314
--- Comment #6 from chrbr at gcc dot gnu.org --- Created attachment 31257 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31257&action=edit test case cc1 -O2 consolemap.c -quiet drivers/char/consolemap.c:654:647: error: 'asm' operand requires impossible reload