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some tweaks to localify

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This commit is contained in:
Chris Fallin 2023-02-25 11:21:47 -08:00
parent 63f5eca6a9
commit 9031e74abd
2 changed files with 7 additions and 7 deletions
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12
src/backend/localify.rs
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@ -137,7 +137,6 @@ impl<'a> Context<'a> {
value: Value,
root: bool,
) {
let value = self.body.resolve_alias(value);
log::trace!(
"localify: point {}: live {:?}: handling inst {} root {}",
point,
@ -148,17 +147,18 @@ impl<'a> Context<'a> {
// If this is an instruction...
if let ValueDef::Operator(_, ref args, _) = &self.body.values[value] {
// Handle uses.
for &arg in args {
log::trace!(" -> arg {}", arg);
self.handle_use(live, point, arg);
}
// If root, we need to process the def.
if root {
*point += 1;
log::trace!(" -> def {}", value);
self.handle_def(live, point, value);
}
*point += 1;
// Handle uses.
for &arg in args {
log::trace!(" -> arg {}", arg);
self.handle_use(live, point, arg);
}
}
// Otherwise, it may be an alias (but resolved above) or
// PickOutput, which we "see through" in handle_use of

2
src/passes.rs
View file

@ -5,5 +5,5 @@ pub mod dom_pass;
pub mod empty_blocks;
pub mod maxssa;
pub mod resolve_aliases;
pub mod trace;
pub mod ssa;
pub mod trace;