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-rw-r--r--lib/compiler/src/beam_jump.erl2
-rw-r--r--lib/compiler/src/beam_kernel_to_ssa.erl4
-rw-r--r--lib/compiler/src/beam_ssa.erl2
-rw-r--r--lib/compiler/src/beam_ssa_codegen.erl3
-rw-r--r--lib/compiler/src/beam_utils.erl5
-rw-r--r--lib/compiler/src/beam_validator.erl11
-rw-r--r--lib/compiler/src/v3_kernel.erl1
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.