bjoernager/rust
bjoernager/rust
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remove a bunch of dead parameters in fn

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This commit is contained in:
yukang 2024-02-11 14:47:30 +08:00
parent 42752cbe09
commit 2bcbc16caf
16 changed files with 30 additions and 71 deletions
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15
compiler/rustc_mir_transform/src/instsimplify.rs
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@ -29,17 +29,14 @@ impl<'tcx> MirPass<'tcx> for InstSimplify {
ctx.simplify_bool_cmp(&statement.source_info, rvalue);
ctx.simplify_ref_deref(&statement.source_info, rvalue);
ctx.simplify_len(&statement.source_info, rvalue);
ctx.simplify_cast(&statement.source_info, rvalue);
ctx.simplify_cast(rvalue);
}
_ => {}
}
}
ctx.simplify_primitive_clone(block.terminator.as_mut().unwrap(), &mut block.statements);
ctx.simplify_intrinsic_assert(
block.terminator.as_mut().unwrap(),
&mut block.statements,
);
ctx.simplify_intrinsic_assert(block.terminator.as_mut().unwrap());
ctx.simplify_nounwind_call(block.terminator.as_mut().unwrap());
simplify_duplicate_switch_targets(block.terminator.as_mut().unwrap());
}
@ -143,7 +140,7 @@ impl<'tcx> InstSimplifyContext<'tcx, '_> {
}
}
fn simplify_cast(&self, _source_info: &SourceInfo, rvalue: &mut Rvalue<'tcx>) {
fn simplify_cast(&self, rvalue: &mut Rvalue<'tcx>) {
if let Rvalue::Cast(kind, operand, cast_ty) = rvalue {
let operand_ty = operand.ty(self.local_decls, self.tcx);
if operand_ty == *cast_ty {
@ -277,11 +274,7 @@ impl<'tcx> InstSimplifyContext<'tcx, '_> {
}
}
fn simplify_intrinsic_assert(
&self,
terminator: &mut Terminator<'tcx>,
_statements: &mut Vec<Statement<'tcx>>,
) {
fn simplify_intrinsic_assert(&self, terminator: &mut Terminator<'tcx>) {
let TerminatorKind::Call { func, target, .. } = &mut terminator.kind else {
return;
};