bjoernager/rust
bjoernager/rust
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Remove -Zfuel.

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This commit is contained in:
Camille GILLOT 2023-05-01 09:56:39 +00:00
parent f2abf827c1
commit 7fa021ad86
26 changed files with 19 additions and 281 deletions
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12
compiler/rustc_mir_transform/src/remove_zsts.rs
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@ -17,10 +17,6 @@ impl<'tcx> crate::MirPass<'tcx> for RemoveZsts {
return;
}
if !tcx.consider_optimizing(|| format!("RemoveZsts - {:?}", body.source.def_id())) {
return;
}
let typing_env = body.typing_env(tcx);
let local_decls = &body.local_decls;
let mut replacer = Replacer { tcx, typing_env, local_decls };
@ -94,16 +90,12 @@ impl<'tcx> MutVisitor<'tcx> for Replacer<'_, 'tcx> {
}
}
fn visit_operand(&mut self, operand: &mut Operand<'tcx>, loc: Location) {
fn visit_operand(&mut self, operand: &mut Operand<'tcx>, _: Location) {
if let Operand::Constant(_) = operand {
return;
}
let op_ty = operand.ty(self.local_decls, self.tcx);
if self.known_to_be_zst(op_ty)
&& self.tcx.consider_optimizing(|| {
format!("RemoveZsts - Operand: {operand:?} Location: {loc:?}")
})
{
if self.known_to_be_zst(op_ty) {
*operand = Operand::Constant(Box::new(self.make_zst(op_ty)))
}
}