diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/compiler/src/beam_jump.erl | 2 | ||||
| -rw-r--r-- | lib/compiler/src/beam_kernel_to_ssa.erl | 4 | ||||
| -rw-r--r-- | lib/compiler/src/beam_ssa.erl | 2 | ||||
| -rw-r--r-- | lib/compiler/src/beam_ssa_codegen.erl | 3 | ||||
| -rw-r--r-- | lib/compiler/src/beam_utils.erl | 5 | ||||
| -rw-r--r-- | lib/compiler/src/beam_validator.erl | 11 | ||||
| -rw-r--r-- | lib/compiler/src/v3_kernel.erl | 1 |
7 files changed, 1 insertions, 27 deletions
diff --git a/lib/compiler/src/beam_jump.erl b/lib/compiler/src/beam_jump.erl index 6d0a8db2dc..fbff4cfd79 100644 --- a/lib/compiler/src/beam_jump.erl +++ b/lib/compiler/src/beam_jump.erl @@ -367,8 +367,6 @@ extract_seq([{line,_}=Line|Is], Acc) -> extract_seq(Is, [Line|Acc]); extract_seq([{block,_}=Bl|Is], Acc) -> extract_seq_1(Is, [Bl|Acc]); -extract_seq([{bs_context_to_binary,_}=I|Is], Acc) -> - extract_seq_1(Is, [I|Acc]); extract_seq([{label,_}|_]=Is, Acc) -> extract_seq_1(Is, Acc); extract_seq(_, _) -> no. diff --git a/lib/compiler/src/beam_kernel_to_ssa.erl b/lib/compiler/src/beam_kernel_to_ssa.erl index 747bb06d76..d6e675ae72 100644 --- a/lib/compiler/src/beam_kernel_to_ssa.erl +++ b/lib/compiler/src/beam_kernel_to_ssa.erl @@ -707,10 +707,6 @@ bif_cg(#k_bif{op=#k_remote{mod=#k_atom{val=erlang},name=#k_atom{val=Name}}, %% internal_cg(Bif, [Arg], [Ret], Le, State) -> %% {[Ainstr],State}. -internal_cg(bs_context_to_binary, [Src0], [], _Le, St) -> - Src = ssa_arg(Src0, St), - Set = #b_set{op=context_to_binary,args=[Src]}, - {[Set],St}; internal_cg(dsetelement, [Index0,Tuple0,New0], _Rs, _Le, St) -> [New,Tuple,#b_literal{val=Index1}] = ssa_args([New0,Tuple0,Index0], St), Index = #b_literal{val=Index1-1}, diff --git a/lib/compiler/src/beam_ssa.erl b/lib/compiler/src/beam_ssa.erl index 6e0f5fffe3..1a2e759965 100644 --- a/lib/compiler/src/beam_ssa.erl +++ b/lib/compiler/src/beam_ssa.erl @@ -98,7 +98,7 @@ -type prim_op() :: 'bs_add' | 'bs_extract' | 'bs_init' | 'bs_init_writable' | 'bs_match' | 'bs_put' | 'bs_start_match' | 'bs_test_tail' | 'bs_utf16_size' | 'bs_utf8_size' | 'build_stacktrace' | - 'call' | 'catch_end' | 'context_to_binary' | + 'call' | 'catch_end' | 'extract' | 'get_hd' | 'get_map_element' | 'get_tl' | 'get_tuple_element' | 'has_map_field' | diff --git a/lib/compiler/src/beam_ssa_codegen.erl b/lib/compiler/src/beam_ssa_codegen.erl index 281e953127..1c7563faa0 100644 --- a/lib/compiler/src/beam_ssa_codegen.erl +++ b/lib/compiler/src/beam_ssa_codegen.erl @@ -345,7 +345,6 @@ classify_heap_need(bs_utf8_size) -> neutral; classify_heap_need(build_stacktrace) -> gc; classify_heap_need(call) -> gc; classify_heap_need(catch_end) -> gc; -classify_heap_need(context_to_binary) -> gc; classify_heap_need(copy) -> neutral; classify_heap_need(extract) -> gc; classify_heap_need(get_hd) -> neutral; @@ -1395,8 +1394,6 @@ cg_instr(bs_set_position, [Ctx,Pos], _Dst) -> [{bs_set_position,Ctx,Pos}]; cg_instr(build_stacktrace, Args, Dst) -> setup_args(Args) ++ [build_stacktrace|copy({x,0}, Dst)]; -cg_instr(context_to_binary, [Src], _Dst) -> - [{bs_context_to_binary,Src}]; cg_instr(set_tuple_element=Op, [New,Tuple,{integer,Index}], _Dst) -> [{Op,New,Tuple,Index}]; cg_instr({float,clearerror}, [], _Dst) -> diff --git a/lib/compiler/src/beam_utils.erl b/lib/compiler/src/beam_utils.erl index 686d314c2d..626e041ea0 100644 --- a/lib/compiler/src/beam_utils.erl +++ b/lib/compiler/src/beam_utils.erl @@ -458,11 +458,6 @@ check_liveness(R, [{get_tuple_element,S,_,D}|Is], St) -> D -> {killed,St}; _ -> check_liveness(R, Is, St) end; -check_liveness(R, [{bs_context_to_binary,S}|Is], St) -> - case R of - S -> {used,St}; - _ -> check_liveness(R, Is, St) - end; check_liveness(R, [{loop_rec,{f,_},{x,0}}|_], St) -> case R of {x,_} -> diff --git a/lib/compiler/src/beam_validator.erl b/lib/compiler/src/beam_validator.erl index fbcbb2cb4a..3d3fa10706 100644 --- a/lib/compiler/src/beam_validator.erl +++ b/lib/compiler/src/beam_validator.erl @@ -286,17 +286,6 @@ valfun_1({try_case_end,Src}, Vst) -> assert_term(Src, Vst), kill_state(Vst); %% Instructions that cannot cause exceptions -valfun_1({bs_context_to_binary,Ctx}, #vst{current=#st{x=Xs}}=Vst) -> - case Ctx of - {Tag,X} when Tag =:= x; Tag =:= y -> - Type = case gb_trees:lookup(X, Xs) of - {value,#ms{}} -> term; - _ -> get_term_type(Ctx, Vst) - end, - set_type_reg(Type, Ctx, Vst); - _ -> - error({bad_source,Ctx}) - end; valfun_1({bs_get_tail,Ctx,Dst,Live}, Vst0) -> verify_live(Live, Vst0), verify_y_init(Vst0), diff --git a/lib/compiler/src/v3_kernel.erl b/lib/compiler/src/v3_kernel.erl index 07fd1b2a0e..f7ca66b1da 100644 --- a/lib/compiler/src/v3_kernel.erl +++ b/lib/compiler/src/v3_kernel.erl @@ -1415,7 +1415,6 @@ is_remote_bif(_, _, _) -> false. %% called for effect only. bif_vals(dsetelement, 3) -> 0; -bif_vals(bs_context_to_binary, 1) -> 0; bif_vals(_, _) -> 1. bif_vals(_, _, _) -> 1. |