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Eliminate the sig argument to translate_operator.

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The current function's return types are pushed as the first control
stack frame.
This commit is contained in:
Jakob Stoklund Olesen
2017-09-05 11:51:32 -07:00
parent 2671cbb092
commit 19c8ba5021
1 changed files with 1 additions and 3 deletions
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4
lib/wasm/src/code_translator.rs
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@@ -126,7 +126,6 @@ pub fn translate_function_body(
&mut builder, &mut builder,
runtime, runtime,
&mut state, &mut state,
sig,
functions, functions,
signatures, signatures,
exports, exports,
@@ -171,7 +170,6 @@ fn translate_operator(
builder: &mut FunctionBuilder<Local>, builder: &mut FunctionBuilder<Local>,
runtime: &mut WasmRuntime, runtime: &mut WasmRuntime,
state: &mut TranslationState, state: &mut TranslationState,
sig: &Signature,
functions: &[SignatureIndex], functions: &[SignatureIndex],
signatures: &[Signature], signatures: &[Signature],
exports: &Option<HashMap<FunctionIndex, String>>, exports: &Option<HashMap<FunctionIndex, String>>,
@@ -439,7 +437,7 @@ fn translate_operator(
} }
} }
Operator::Return => { Operator::Return => {
let return_count = sig.return_types.len(); let return_count = state.control_stack[0].return_values().len();
let cut_index = state.stack.len() - return_count; let cut_index = state.stack.len() - return_count;
builder.ins().return_(&state.stack[cut_index..]); builder.ins().return_(&state.stack[cut_index..]);
state.stack.truncate(cut_index); state.stack.truncate(cut_index);