Minor fixes

Author: bjorng

lib/compiler/src/beam_ssa_opt.erl

@@ -563,19 +563,19 @@ ssa_opt_split_blocks({#opt_st{ssa=Blocks0,cnt=Count0}=St, FuncDb}) ->
 
 %%%
 %%% BIF is_integer/3 tests whether a number is between a given range.
-%%% When the range is constant,rewrite it into 3 BIFs: is_integer/1 and two
+%%% When the range is constant, rewrite it into 3 BIFs: is_integer/1 and two
 %%% =<'s to enable later optimization.
-%%% 
+%%%
 ssa_opt_is_between({#opt_st{ssa=Blocks0,cnt=Count0}=St, FuncDb}) ->
     {Blocks1, Count1} = ssa_opt_is_between_1(Blocks0, Count0),
     {St#opt_st{ssa=Blocks1,cnt=Count1}, FuncDb}.
 
 ssa_opt_is_between_1([{L,#b_blk{}=B}=Blk0|Ls0], Count0) ->
     case B of
         #b_blk{is=[#b_set{op={bif,is_integer},dst=Bool1,
-                        args=[_,#b_literal{val=Min},
+                          args=[_,#b_literal{val=Min},
                                 #b_literal{val=Max}]}],
-                last=#b_br{bool=Bool1}}=Blk when is_integer(Min),
+               last=#b_br{bool=Bool1}}=Blk when is_integer(Min),
                                                 is_integer(Max),
                                                 Min =< Max ->
             {Blk1, Count1} = is_between_rewrite(Count0, L, Blk),