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wasm_interp: Make ValueStack a dumb Vec<Value> => Zig test 146.3->124.6ms

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Brian Carroll 2022-12-07 08:41:27 +00:00
parent 1f90286d64
commit 8c7d9dbff8
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GPG key ID: 5C7B2EC4101703C0
5 changed files with 156 additions and 304 deletions
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28
crates/wasm_interp/src/instance.rs
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@ -10,7 +10,7 @@ use roc_wasm_module::{Value, ValueType};
use crate::call_stack::CallStack;
use crate::value_stack::ValueStack;
use crate::{pc_to_fn_index, Error, ImportDispatcher};
use crate::{Error, ImportDispatcher};
pub enum Action {
Continue,
@ -451,7 +451,7 @@ impl<'a, I: ImportDispatcher> Instance<'a, I> {
}
let mut action = Action::Continue;
let mut implicit_return = false;
// let mut implicit_return = false;
match op_code {
UNREACHABLE => {
@ -503,7 +503,7 @@ impl<'a, I: ImportDispatcher> Instance<'a, I> {
if self.block_loop_addrs.len() == self.outermost_block as usize {
// implicit RETURN at end of function
action = self.do_return();
implicit_return = true;
// implicit_return = true;
} else {
self.block_loop_addrs.pop().unwrap();
}
@ -1504,17 +1504,17 @@ impl<'a, I: ImportDispatcher> Instance<'a, I> {
}
}
if let Some(debug_string) = &self.debug_string {
let base = self.call_stack.value_stack_base();
let slice = self.value_stack.get_slice(base as usize);
eprintln!("{:06x} {:17} {:?}", file_offset, debug_string, slice);
if op_code == RETURN || (op_code == END && implicit_return) {
let fn_index = pc_to_fn_index(self.program_counter, module);
eprintln!("returning to function {}\n", fn_index);
} else if op_code == CALL || op_code == CALLINDIRECT {
eprintln!();
}
}
// if let Some(debug_string) = &self.debug_string {
// let base = self.call_stack.value_stack_base();
// let slice = self.value_stack.get_slice(base as usize);
// eprintln!("{:06x} {:17} {:?}", file_offset, debug_string, slice);
// if op_code == RETURN || (op_code == END && implicit_return) {
// let fn_index = pc_to_fn_index(self.program_counter, module);
// eprintln!("returning to function {}\n", fn_index);
// } else if op_code == CALL || op_code == CALLINDIRECT {
// eprintln!();
// }
// }
Ok(action)
}