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feat: add experimental tailcall vm backend

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This commit is contained in:
imxyy_soope_
2026-04-19 22:13:54 +08:00
parent 800249cb1e
commit 98b07f00e4
16 changed files with 501 additions and 111 deletions
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fix-vm/src/instructions/closures.rs
+16 -4
View File
@@ -4,7 +4,11 @@ use crate::{BytecodeReader, StepResult, ThunkState, Value};
impl<'gc> crate::Vm<'gc> {
#[inline(always)]
pub(crate) fn op_make_thunk(&mut self, reader: &mut BytecodeReader<'_>, mc: &Mutation<'gc>) -> StepResult<'gc> {
pub(crate) fn op_make_thunk(
&mut self,
reader: &mut BytecodeReader<'_>,
mc: &Mutation<'gc>,
) -> StepResult<'gc> {
let entry_point = reader.read_u32();
let thunk = Gc::new(
mc,
@@ -19,7 +23,11 @@ impl<'gc> crate::Vm<'gc> {
}
#[inline(always)]
pub(crate) fn op_make_closure(&mut self, reader: &mut BytecodeReader<'_>, mc: &Mutation<'gc>) -> StepResult<'gc> {
pub(crate) fn op_make_closure(
&mut self,
reader: &mut BytecodeReader<'_>,
mc: &Mutation<'gc>,
) -> StepResult<'gc> {
let entry_point = reader.read_u32();
let n_locals = reader.read_u32();
let closure = Gc::new(
@@ -36,7 +44,11 @@ impl<'gc> crate::Vm<'gc> {
}
#[inline(always)]
pub(crate) fn op_make_pattern_closure(&mut self, reader: &mut BytecodeReader<'_>, mc: &Mutation<'gc>) -> StepResult<'gc> {
pub(crate) fn op_make_pattern_closure(
&mut self,
reader: &mut BytecodeReader<'_>,
mc: &Mutation<'gc>,
) -> StepResult<'gc> {
let entry_point = reader.read_u32();
let n_locals = reader.read_u32();
let req_count = reader.read_u16() as usize;
@@ -80,4 +92,4 @@ impl<'gc> crate::Vm<'gc> {
self.push_stack(Value::new_gc(closure));
StepResult::Continue
}
}
}