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Compare values with runtime representation

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Ayaz Hafiz 2022-08-14 15:43:26 -05:00
parent b18af7e1f3
commit 0606086eb6
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3 changed files with 15 additions and 4 deletions
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10
crates/compiler/gen_wasm/src/low_level.rs
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@ -1857,11 +1857,15 @@ impl<'a> LowLevelCall<'a> {
/// Equality and inequality
/// These can operate on any data type (except functions) so they're more complex than other operators.
fn eq_or_neq(&self, backend: &mut WasmBackend<'a>) {
let arg_layout = backend.storage.symbol_layouts[&self.arguments[0]];
let other_arg_layout = backend.storage.symbol_layouts[&self.arguments[1]];
let arg_layout =
backend.storage.symbol_layouts[&self.arguments[0]].runtime_representation();
let other_arg_layout =
backend.storage.symbol_layouts[&self.arguments[1]].runtime_representation();
debug_assert!(
arg_layout == other_arg_layout,
"Cannot do `==` comparison on different types"
"Cannot do `==` comparison on different types: {:?} vs {:?}",
arg_layout,
other_arg_layout
);
let invert_result = matches!(self.lowlevel, LowLevel::NotEq);