bjoernager/rust
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Disable non-required MIR opts with optimize(none)

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Co-authored-by: Waffle Lapkin <waffle.lapkin@gmail.com>
This commit is contained in:
clubby789 2024-12-09 19:34:51 +00:00
parent cd848c9f3e
commit 7a9661d768
57 changed files with 319 additions and 10 deletions
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8
compiler/rustc_mir_transform/src/simplify.rs
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@ -83,6 +83,10 @@ impl<'tcx> crate::MirPass<'tcx> for SimplifyCfg {
debug!("SimplifyCfg({:?}) - simplifying {:?}", self.name(), body.source);
simplify_cfg(body);
}
fn is_required(&self) -> bool {
false
}
}
struct CfgSimplifier<'a, 'tcx> {
@ -405,6 +409,10 @@ impl<'tcx> crate::MirPass<'tcx> for SimplifyLocals {
body.local_decls.shrink_to_fit();
}
}
fn is_required(&self) -> bool {
false
}
}
pub(super) fn remove_unused_definitions<'tcx>(body: &mut Body<'tcx>) {