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Automatically enable cross-crate inlining for small functions

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This commit is contained in:
Ben Kimock 2023-10-06 20:29:42 -04:00
parent 09df6108c8
commit 33b0e4be06
67 changed files with 434 additions and 344 deletions
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9
compiler/rustc_middle/src/ty/instance.rs
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@ -245,16 +245,15 @@ impl<'tcx> InstanceDef<'tcx> {
// drops of `Option::None` before LTO. We also respect the intent of
// `#[inline]` on `Drop::drop` implementations.
return ty.ty_adt_def().map_or(true, |adt_def| {
adt_def.destructor(tcx).map_or_else(
|| adt_def.is_enum(),
|dtor| tcx.codegen_fn_attrs(dtor.did).requests_inline(),
)
adt_def
.destructor(tcx)
.map_or_else(|| adt_def.is_enum(), |dtor| tcx.cross_crate_inlinable(dtor.did))
});
}
if let ty::InstanceDef::ThreadLocalShim(..) = *self {
return false;
}
tcx.codegen_fn_attrs(self.def_id()).requests_inline()
tcx.cross_crate_inlinable(self.def_id())
}
pub fn requires_caller_location(&self, tcx: TyCtxt<'_>) -> bool {