bjoernager/rust
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Replace Body::basic_blocks() with field access

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This commit is contained in:
Tomasz Miąsko 2022-07-05 00:00:00 +00:00
parent 983f4daddf
commit b48870b451
65 changed files with 131 additions and 140 deletions
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14
compiler/rustc_mir_transform/src/generator.rs
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@ -490,12 +490,12 @@ fn locals_live_across_suspend_points<'tcx>(
.iterate_to_fixpoint()
.into_results_cursor(body_ref);
let mut storage_liveness_map = IndexVec::from_elem(None, body.basic_blocks());
let mut storage_liveness_map = IndexVec::from_elem(None, &body.basic_blocks);
let mut live_locals_at_suspension_points = Vec::new();
let mut source_info_at_suspension_points = Vec::new();
let mut live_locals_at_any_suspension_point = BitSet::new_empty(body.local_decls.len());
for (block, data) in body.basic_blocks().iter_enumerated() {
for (block, data) in body.basic_blocks.iter_enumerated() {
if let TerminatorKind::Yield { .. } = data.terminator().kind {
let loc = Location { block, statement_index: data.statements.len() };
@ -704,7 +704,7 @@ impl<'mir, 'tcx> rustc_mir_dataflow::ResultsVisitor<'mir, 'tcx>
impl StorageConflictVisitor<'_, '_, '_> {
fn apply_state(&mut self, flow_state: &BitSet<Local>, loc: Location) {
// Ignore unreachable blocks.
if self.body.basic_blocks()[loc.block].terminator().kind == TerminatorKind::Unreachable {
if self.body.basic_blocks[loc.block].terminator().kind == TerminatorKind::Unreachable {
return;
}
@ -886,7 +886,7 @@ fn elaborate_generator_drops<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) {
let mut elaborator = DropShimElaborator { body, patch: MirPatch::new(body), tcx, param_env };
for (block, block_data) in body.basic_blocks().iter_enumerated() {
for (block, block_data) in body.basic_blocks.iter_enumerated() {
let (target, unwind, source_info) = match block_data.terminator() {
Terminator { source_info, kind: TerminatorKind::Drop { place, target, unwind } } => {
if let Some(local) = place.as_local() {
@ -991,7 +991,7 @@ fn insert_panic_block<'tcx>(
body: &mut Body<'tcx>,
message: AssertMessage<'tcx>,
) -> BasicBlock {
let assert_block = BasicBlock::new(body.basic_blocks().len());
let assert_block = BasicBlock::new(body.basic_blocks.len());
let term = TerminatorKind::Assert {
cond: Operand::Constant(Box::new(Constant {
span: body.span,
@ -1021,7 +1021,7 @@ fn can_return<'tcx>(tcx: TyCtxt<'tcx>, body: &Body<'tcx>, param_env: ty::ParamEn
}
// If there's a return terminator the function may return.
for block in body.basic_blocks() {
for block in body.basic_blocks.iter() {
if let TerminatorKind::Return = block.terminator().kind {
return true;
}
@ -1038,7 +1038,7 @@ fn can_unwind<'tcx>(tcx: TyCtxt<'tcx>, body: &Body<'tcx>) -> bool {
}
// Unwinds can only start at certain terminators.
for block in body.basic_blocks() {
for block in body.basic_blocks.iter() {
match block.terminator().kind {
// These never unwind.
TerminatorKind::Goto { .. }