diff options
Diffstat (limited to 'lib/compiler/src/beam_z.erl')
| -rw-r--r-- | lib/compiler/src/beam_z.erl | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/lib/compiler/src/beam_z.erl b/lib/compiler/src/beam_z.erl index c2a6ef604e..8381578b68 100644 --- a/lib/compiler/src/beam_z.erl +++ b/lib/compiler/src/beam_z.erl @@ -3,16 +3,17 @@ %% %% Copyright Ericsson AB 2012. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at %% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -74,22 +75,21 @@ undo_rename({bs_init,F,{I,Extra,U,Flags},Live,[Sz,Src],Dst}) -> {I,F,Sz,Extra,Live,U,Src,Flags,Dst}; undo_rename({bs_init,_,bs_init_writable=I,_,_,_}) -> I; +undo_rename({test,bs_match_string=Op,F,[Ctx,Bin0]}) -> + Bits = bit_size(Bin0), + Bin = case Bits rem 8 of + 0 -> Bin0; + Rem -> <<Bin0/bitstring,0:(8-Rem)>> + end, + {test,Op,F,[Ctx,Bits,{string,binary_to_list(Bin)}]}; undo_rename({put_map,Fail,assoc,S,D,R,L}) -> {put_map_assoc,Fail,S,D,R,L}; undo_rename({put_map,Fail,exact,S,D,R,L}) -> {put_map_exact,Fail,S,D,R,L}; undo_rename({test,has_map_fields,Fail,[Src|List]}) -> - {test,has_map_fields,Fail,Src,{list,[to_typed_literal(V)||V<-List]}}; -undo_rename({get_map_elements,Fail,Src,{list, List}}) -> - {get_map_elements,Fail,Src,{list,[to_typed_literal(V)||V<-List]}}; + {test,has_map_fields,Fail,Src,{list,List}}; +undo_rename({get_map_elements,Fail,Src,{list,List}}) -> + {get_map_elements,Fail,Src,{list,List}}; undo_rename({select,I,Reg,Fail,List}) -> {I,Reg,Fail,{list,List}}; undo_rename(I) -> I. - -%% to_typed_literal(Arg) -%% transform Arg to specific literal i.e. float | integer | atom if applicable -to_typed_literal({literal, V}) when is_float(V) -> {float, V}; -to_typed_literal({literal, V}) when is_atom(V) -> {atom, V}; -to_typed_literal({literal, V}) when is_integer(V) -> {integer, V}; -to_typed_literal({literal, []}) -> nil; -to_typed_literal(V) -> V. |