On Mon, Jun 27, 2016 at 05:37:57PM -0400, Michael Meissner wrote: > > > @@ -872,7 +878,6 @@ (define_insn_and_split "*zero_extendsi<m > > > (set_attr "dot" "yes") > > > (set_attr "length" "4,8")]) > > > > > > - > > > (define_insn "extendqi<mode>2" > > > [(set (match_operand:EXTQI 0 "gpc_reg_operand" "=r") > > > (sign_extend:EXTQI (match_operand:QI 1 "gpc_reg_operand" "r")))] > > > > Unrelated whitespace change, please don't. > > I generally try to clean things up as I'm editing code.
But it's not a cleanup. The double blank lines group related patterns. Segher
