lowering is allowed for unsigned types < 32bits
[libfirm] / ir / be / bepeephole.h
2007-09-30 Matthias BraunImproved docu
2007-09-30 Matthias Braun- first real peephole optimisation mov 0, reg -> xor...
2007-09-30 Matthias Braunstarted working on a peephole phase