From b48870b451dd9d3f3f827aa54d9becdfdd811ba3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tomasz=20Mi=C4=85sko?= Date: Tue, 5 Jul 2022 00:00:00 +0000 Subject: [PATCH] Replace `Body::basic_blocks()` with field access --- .../rustc_borrowck/src/constraint_generation.rs | 2 +- compiler/rustc_borrowck/src/dataflow.rs | 2 +- .../src/diagnostics/explain_borrow.rs | 6 +++--- .../src/diagnostics/move_errors.rs | 2 +- compiler/rustc_borrowck/src/location.rs | 2 +- .../rustc_borrowck/src/region_infer/values.rs | 4 ++-- compiler/rustc_borrowck/src/type_check/mod.rs | 2 +- compiler/rustc_codegen_cranelift/src/analyze.rs | 2 +- compiler/rustc_codegen_cranelift/src/base.rs | 4 ++-- compiler/rustc_codegen_cranelift/src/constant.rs | 2 +- compiler/rustc_codegen_ssa/src/mir/analyze.rs | 6 +++--- compiler/rustc_codegen_ssa/src/mir/mod.rs | 8 ++++---- .../src/interpret/eval_context.rs | 2 +- .../src/interpret/intrinsics/caller_location.rs | 2 +- compiler/rustc_const_eval/src/interpret/step.rs | 2 +- .../src/transform/check_consts/check.rs | 2 +- .../src/transform/promote_consts.rs | 6 +++--- .../rustc_const_eval/src/transform/validate.rs | 8 ++++---- compiler/rustc_middle/src/mir/generic_graph.rs | 4 ++-- compiler/rustc_middle/src/mir/mod.rs | 7 +------ compiler/rustc_middle/src/mir/patch.rs | 10 +++++----- compiler/rustc_middle/src/mir/pretty.rs | 4 ++-- compiler/rustc_middle/src/mir/spanview.rs | 2 +- compiler/rustc_middle/src/mir/traversal.rs | 4 ++-- compiler/rustc_middle/src/mir/visit.rs | 2 +- compiler/rustc_mir_build/src/build/mod.rs | 2 +- .../rustc_mir_dataflow/src/framework/engine.rs | 9 ++++----- .../rustc_mir_dataflow/src/framework/graphviz.rs | 4 ++-- .../rustc_mir_dataflow/src/framework/tests.rs | 10 ++++------ .../rustc_mir_dataflow/src/move_paths/builder.rs | 2 +- .../rustc_mir_dataflow/src/move_paths/mod.rs | 2 +- compiler/rustc_mir_dataflow/src/rustc_peek.rs | 2 +- compiler/rustc_mir_dataflow/src/storage.rs | 2 +- .../src/abort_unwinding_calls.rs | 2 +- .../rustc_mir_transform/src/add_call_guards.rs | 2 +- .../src/add_moves_for_packed_drops.rs | 2 +- compiler/rustc_mir_transform/src/const_goto.rs | 4 ++-- compiler/rustc_mir_transform/src/const_prop.rs | 2 +- .../rustc_mir_transform/src/const_prop_lint.rs | 4 ++-- .../rustc_mir_transform/src/coverage/graph.rs | 4 ++-- compiler/rustc_mir_transform/src/coverage/mod.rs | 2 +- .../rustc_mir_transform/src/coverage/query.rs | 4 ++-- .../rustc_mir_transform/src/coverage/tests.rs | 6 +++--- .../src/deduplicate_blocks.rs | 5 ++--- compiler/rustc_mir_transform/src/dest_prop.rs | 6 +++--- .../src/early_otherwise_branch.rs | 6 +++--- .../rustc_mir_transform/src/elaborate_drops.rs | 12 ++++++------ .../rustc_mir_transform/src/ffi_unwind_calls.rs | 2 +- compiler/rustc_mir_transform/src/generator.rs | 14 +++++++------- compiler/rustc_mir_transform/src/inline.rs | 16 ++++++++-------- compiler/rustc_mir_transform/src/inline/cycle.rs | 2 +- .../src/multiple_return_terminators.rs | 2 +- .../src/normalize_array_len.rs | 4 ++-- compiler/rustc_mir_transform/src/nrvo.rs | 4 ++-- .../src/remove_noop_landing_pads.rs | 2 +- .../src/remove_uninit_drops.rs | 2 +- .../src/separate_const_switch.rs | 4 ++-- compiler/rustc_mir_transform/src/simplify.rs | 4 ++-- .../src/simplify_comparison_integral.rs | 2 +- compiler/rustc_mir_transform/src/simplify_try.rs | 4 ++-- .../src/uninhabited_enum_branching.rs | 6 +++--- .../rustc_monomorphize/src/partitioning/mod.rs | 2 +- compiler/rustc_ty_utils/src/ty.rs | 2 +- .../clippy/clippy_lints/src/redundant_clone.rs | 6 +++--- .../clippy_utils/src/qualify_min_const_fn.rs | 2 +- 65 files changed, 131 insertions(+), 140 deletions(-) diff --git a/compiler/rustc_borrowck/src/constraint_generation.rs b/compiler/rustc_borrowck/src/constraint_generation.rs index 5e9cec5c350c9..144fd15fc2407 100644 --- a/compiler/rustc_borrowck/src/constraint_generation.rs +++ b/compiler/rustc_borrowck/src/constraint_generation.rs @@ -31,7 +31,7 @@ pub(super) fn generate_constraints<'cx, 'tcx>( body, }; - for (bb, data) in body.basic_blocks().iter_enumerated() { + for (bb, data) in body.basic_blocks.iter_enumerated() { cg.visit_basic_block_data(bb, data); } } diff --git a/compiler/rustc_borrowck/src/dataflow.rs b/compiler/rustc_borrowck/src/dataflow.rs index 97d5a8d158e1e..816288eb50b29 100644 --- a/compiler/rustc_borrowck/src/dataflow.rs +++ b/compiler/rustc_borrowck/src/dataflow.rs @@ -143,7 +143,7 @@ struct OutOfScopePrecomputer<'a, 'tcx> { impl<'a, 'tcx> OutOfScopePrecomputer<'a, 'tcx> { fn new(body: &'a Body<'tcx>, regioncx: &'a RegionInferenceContext<'tcx>) -> Self { OutOfScopePrecomputer { - visited: BitSet::new_empty(body.basic_blocks().len()), + visited: BitSet::new_empty(body.basic_blocks.len()), visit_stack: vec![], body, regioncx, diff --git a/compiler/rustc_borrowck/src/diagnostics/explain_borrow.rs b/compiler/rustc_borrowck/src/diagnostics/explain_borrow.rs index 68f9a7c5007c8..a6b8c6057e05e 100644 --- a/compiler/rustc_borrowck/src/diagnostics/explain_borrow.rs +++ b/compiler/rustc_borrowck/src/diagnostics/explain_borrow.rs @@ -459,7 +459,7 @@ impl<'cx, 'tcx> MirBorrowckCtxt<'cx, 'tcx> { return outmost_back_edge; } - let block = &self.body.basic_blocks()[location.block]; + let block = &self.body.basic_blocks[location.block]; if location.statement_index < block.statements.len() { let successor = location.successor_within_block(); @@ -518,7 +518,7 @@ impl<'cx, 'tcx> MirBorrowckCtxt<'cx, 'tcx> { } if loop_head.dominates(from, &self.dominators) { - let block = &self.body.basic_blocks()[from.block]; + let block = &self.body.basic_blocks[from.block]; if from.statement_index < block.statements.len() { let successor = from.successor_within_block(); @@ -568,7 +568,7 @@ impl<'cx, 'tcx> MirBorrowckCtxt<'cx, 'tcx> { UseSpans::PatUse(span) | UseSpans::OtherUse(span) | UseSpans::FnSelfUse { var_span: span, .. } => { - let block = &self.body.basic_blocks()[location.block]; + let block = &self.body.basic_blocks[location.block]; let kind = if let Some(&Statement { kind: StatementKind::FakeRead(box (FakeReadCause::ForLet(_), _)), diff --git a/compiler/rustc_borrowck/src/diagnostics/move_errors.rs b/compiler/rustc_borrowck/src/diagnostics/move_errors.rs index cb3cd479ae2b6..16c2f9ccc6aa4 100644 --- a/compiler/rustc_borrowck/src/diagnostics/move_errors.rs +++ b/compiler/rustc_borrowck/src/diagnostics/move_errors.rs @@ -88,7 +88,7 @@ impl<'a, 'tcx> MirBorrowckCtxt<'a, 'tcx> { if let Some(StatementKind::Assign(box ( place, Rvalue::Use(Operand::Move(move_from)), - ))) = self.body.basic_blocks()[location.block] + ))) = self.body.basic_blocks[location.block] .statements .get(location.statement_index) .map(|stmt| &stmt.kind) diff --git a/compiler/rustc_borrowck/src/location.rs b/compiler/rustc_borrowck/src/location.rs index 70a3116949894..5ca3f2f4d033c 100644 --- a/compiler/rustc_borrowck/src/location.rs +++ b/compiler/rustc_borrowck/src/location.rs @@ -33,7 +33,7 @@ impl LocationTable { pub(crate) fn new(body: &Body<'_>) -> Self { let mut num_points = 0; let statements_before_block = body - .basic_blocks() + .basic_blocks .iter() .map(|block_data| { let v = num_points; diff --git a/compiler/rustc_borrowck/src/region_infer/values.rs b/compiler/rustc_borrowck/src/region_infer/values.rs index c81ef10f7c740..de20a4bb465c2 100644 --- a/compiler/rustc_borrowck/src/region_infer/values.rs +++ b/compiler/rustc_borrowck/src/region_infer/values.rs @@ -25,7 +25,7 @@ impl RegionValueElements { pub(crate) fn new(body: &Body<'_>) -> Self { let mut num_points = 0; let statements_before_block: IndexVec = body - .basic_blocks() + .basic_blocks .iter() .map(|block_data| { let v = num_points; @@ -37,7 +37,7 @@ impl RegionValueElements { debug!("RegionValueElements: num_points={:#?}", num_points); let mut basic_blocks = IndexVec::with_capacity(num_points); - for (bb, bb_data) in body.basic_blocks().iter_enumerated() { + for (bb, bb_data) in body.basic_blocks.iter_enumerated() { basic_blocks.extend((0..=bb_data.statements.len()).map(|_| bb)); } diff --git a/compiler/rustc_borrowck/src/type_check/mod.rs b/compiler/rustc_borrowck/src/type_check/mod.rs index 293d847ec9ab7..c1812aa4bbab6 100644 --- a/compiler/rustc_borrowck/src/type_check/mod.rs +++ b/compiler/rustc_borrowck/src/type_check/mod.rs @@ -2633,7 +2633,7 @@ impl<'a, 'tcx> TypeChecker<'a, 'tcx> { self.check_local(&body, local, local_decl); } - for (block, block_data) in body.basic_blocks().iter_enumerated() { + for (block, block_data) in body.basic_blocks.iter_enumerated() { let mut location = Location { block, statement_index: 0 }; for stmt in &block_data.statements { if !stmt.source_info.span.is_dummy() { diff --git a/compiler/rustc_codegen_cranelift/src/analyze.rs b/compiler/rustc_codegen_cranelift/src/analyze.rs index 35b89358b1984..0cbb9f3ec2d80 100644 --- a/compiler/rustc_codegen_cranelift/src/analyze.rs +++ b/compiler/rustc_codegen_cranelift/src/analyze.rs @@ -26,7 +26,7 @@ pub(crate) fn analyze(fx: &FunctionCx<'_, '_, '_>) -> IndexVec { }) .collect::>(); - for bb in fx.mir.basic_blocks().iter() { + for bb in fx.mir.basic_blocks.iter() { for stmt in bb.statements.iter() { match &stmt.kind { Assign(place_and_rval) => match &place_and_rval.1 { diff --git a/compiler/rustc_codegen_cranelift/src/base.rs b/compiler/rustc_codegen_cranelift/src/base.rs index 44c34d6c8cb79..3011813c7035b 100644 --- a/compiler/rustc_codegen_cranelift/src/base.rs +++ b/compiler/rustc_codegen_cranelift/src/base.rs @@ -73,7 +73,7 @@ pub(crate) fn codegen_fn<'tcx>( // Predefine blocks let start_block = bcx.create_block(); let block_map: IndexVec = - (0..mir.basic_blocks().len()).map(|_| bcx.create_block()).collect(); + (0..mir.basic_blocks.len()).map(|_| bcx.create_block()).collect(); // Make FunctionCx let target_config = module.target_config(); @@ -271,7 +271,7 @@ fn codegen_fn_body(fx: &mut FunctionCx<'_, '_, '_>, start_block: Block) { } fx.tcx.sess.time("codegen prelude", || crate::abi::codegen_fn_prelude(fx, start_block)); - for (bb, bb_data) in fx.mir.basic_blocks().iter_enumerated() { + for (bb, bb_data) in fx.mir.basic_blocks.iter_enumerated() { let block = fx.get_block(bb); fx.bcx.switch_to_block(block); diff --git a/compiler/rustc_codegen_cranelift/src/constant.rs b/compiler/rustc_codegen_cranelift/src/constant.rs index 7f7fd0e9c579d..e2b68f24a21dc 100644 --- a/compiler/rustc_codegen_cranelift/src/constant.rs +++ b/compiler/rustc_codegen_cranelift/src/constant.rs @@ -505,7 +505,7 @@ pub(crate) fn mir_operand_get_const_val<'tcx>( return None; } let mut computed_const_val = None; - for bb_data in fx.mir.basic_blocks() { + for bb_data in fx.mir.basic_blocks.iter() { for stmt in &bb_data.statements { match &stmt.kind { StatementKind::Assign(local_and_rvalue) if &local_and_rvalue.0 == place => { diff --git a/compiler/rustc_codegen_ssa/src/mir/analyze.rs b/compiler/rustc_codegen_ssa/src/mir/analyze.rs index 24da48ead63a2..c7617d2e464fa 100644 --- a/compiler/rustc_codegen_ssa/src/mir/analyze.rs +++ b/compiler/rustc_codegen_ssa/src/mir/analyze.rs @@ -266,7 +266,7 @@ pub fn cleanup_kinds(mir: &mir::Body<'_>) -> IndexVec, mir: &mir::Body<'tcx>, ) { - for (bb, data) in mir.basic_blocks().iter_enumerated() { + for (bb, data) in mir.basic_blocks.iter_enumerated() { match data.terminator().kind { TerminatorKind::Goto { .. } | TerminatorKind::Resume @@ -296,7 +296,7 @@ pub fn cleanup_kinds(mir: &mir::Body<'_>) -> IndexVec(result: &mut IndexVec, mir: &mir::Body<'tcx>) { - let mut funclet_succs = IndexVec::from_elem(None, mir.basic_blocks()); + let mut funclet_succs = IndexVec::from_elem(None, &mir.basic_blocks); let mut set_successor = |funclet: mir::BasicBlock, succ| match funclet_succs[funclet] { ref mut s @ None => { @@ -359,7 +359,7 @@ pub fn cleanup_kinds(mir: &mir::Body<'_>) -> IndexVec>( let start_llbb = Bx::append_block(cx, llfn, "start"); let mut bx = Bx::build(cx, start_llbb); - if mir.basic_blocks().iter().any(|bb| bb.is_cleanup) { + if mir.basic_blocks.iter().any(|bb| bb.is_cleanup) { bx.set_personality_fn(cx.eh_personality()); } let cleanup_kinds = analyze::cleanup_kinds(&mir); let cached_llbbs: IndexVec> = mir - .basic_blocks() + .basic_blocks .indices() .map(|bb| if bb == mir::START_BLOCK { Some(start_llbb) } else { None }) .collect(); @@ -172,8 +172,8 @@ pub fn codegen_mir<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>>( unreachable_block: None, double_unwind_guard: None, cleanup_kinds, - landing_pads: IndexVec::from_elem(None, mir.basic_blocks()), - funclets: IndexVec::from_fn_n(|_| None, mir.basic_blocks().len()), + landing_pads: IndexVec::from_elem(None, &mir.basic_blocks), + funclets: IndexVec::from_fn_n(|_| None, mir.basic_blocks.len()), locals: IndexVec::new(), debug_context, per_local_var_debug_info: None, diff --git a/compiler/rustc_const_eval/src/interpret/eval_context.rs b/compiler/rustc_const_eval/src/interpret/eval_context.rs index 150d6589b0807..594bfd13f1d87 100644 --- a/compiler/rustc_const_eval/src/interpret/eval_context.rs +++ b/compiler/rustc_const_eval/src/interpret/eval_context.rs @@ -782,7 +782,7 @@ impl<'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> InterpCx<'mir, 'tcx, M> { assert_eq!( unwinding, match self.frame().loc { - Ok(loc) => self.body().basic_blocks()[loc.block].is_cleanup, + Ok(loc) => self.body().basic_blocks[loc.block].is_cleanup, Err(_) => true, } ); diff --git a/compiler/rustc_const_eval/src/interpret/intrinsics/caller_location.rs b/compiler/rustc_const_eval/src/interpret/intrinsics/caller_location.rs index 5864b92155287..91f4f04251721 100644 --- a/compiler/rustc_const_eval/src/interpret/intrinsics/caller_location.rs +++ b/compiler/rustc_const_eval/src/interpret/intrinsics/caller_location.rs @@ -28,7 +28,7 @@ impl<'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> InterpCx<'mir, 'tcx, M> { let mut source_info = *frame.body.source_info(loc); // If this is a `Call` terminator, use the `fn_span` instead. - let block = &frame.body.basic_blocks()[loc.block]; + let block = &frame.body.basic_blocks[loc.block]; if loc.statement_index == block.statements.len() { debug!( "find_closest_untracked_caller_location: got terminator {:?} ({:?})", diff --git a/compiler/rustc_const_eval/src/interpret/step.rs b/compiler/rustc_const_eval/src/interpret/step.rs index fea158a9fe450..683e11ff7e0e5 100644 --- a/compiler/rustc_const_eval/src/interpret/step.rs +++ b/compiler/rustc_const_eval/src/interpret/step.rs @@ -53,7 +53,7 @@ impl<'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> InterpCx<'mir, 'tcx, M> { self.pop_stack_frame(/* unwinding */ true)?; return Ok(true); }; - let basic_block = &self.body().basic_blocks()[loc.block]; + let basic_block = &self.body().basic_blocks[loc.block]; if let Some(stmt) = basic_block.statements.get(loc.statement_index) { let old_frames = self.frame_idx(); diff --git a/compiler/rustc_const_eval/src/transform/check_consts/check.rs b/compiler/rustc_const_eval/src/transform/check_consts/check.rs index 0adb88a180f8b..cbfdb47dd1a40 100644 --- a/compiler/rustc_const_eval/src/transform/check_consts/check.rs +++ b/compiler/rustc_const_eval/src/transform/check_consts/check.rs @@ -135,7 +135,7 @@ impl<'mir, 'tcx> Qualifs<'mir, 'tcx> { // qualifs for the return type. let return_block = ccx .body - .basic_blocks() + .basic_blocks .iter_enumerated() .find(|(_, block)| matches!(block.terminator().kind, TerminatorKind::Return)) .map(|(bb, _)| bb); diff --git a/compiler/rustc_const_eval/src/transform/promote_consts.rs b/compiler/rustc_const_eval/src/transform/promote_consts.rs index 161c89e3242b9..6301388d1e840 100644 --- a/compiler/rustc_const_eval/src/transform/promote_consts.rs +++ b/compiler/rustc_const_eval/src/transform/promote_consts.rs @@ -710,7 +710,7 @@ impl<'a, 'tcx> Promoter<'a, 'tcx> { } fn assign(&mut self, dest: Local, rvalue: Rvalue<'tcx>, span: Span) { - let last = self.promoted.basic_blocks().last().unwrap(); + let last = self.promoted.basic_blocks.last().unwrap(); let data = &mut self.promoted[last]; data.statements.push(Statement { source_info: SourceInfo::outermost(span), @@ -803,7 +803,7 @@ impl<'a, 'tcx> Promoter<'a, 'tcx> { self.visit_operand(arg, loc); } - let last = self.promoted.basic_blocks().last().unwrap(); + let last = self.promoted.basic_blocks.last().unwrap(); let new_target = self.new_block(); *self.promoted[last].terminator_mut() = Terminator { @@ -1041,7 +1041,7 @@ pub fn is_const_fn_in_array_repeat_expression<'tcx>( _ => {} } - for block in body.basic_blocks() { + for block in body.basic_blocks.iter() { if let Some(Terminator { kind: TerminatorKind::Call { func, destination, .. }, .. }) = &block.terminator { diff --git a/compiler/rustc_const_eval/src/transform/validate.rs b/compiler/rustc_const_eval/src/transform/validate.rs index 1a14cd79fa069..45a94972c1134 100644 --- a/compiler/rustc_const_eval/src/transform/validate.rs +++ b/compiler/rustc_const_eval/src/transform/validate.rs @@ -140,8 +140,8 @@ impl<'a, 'tcx> TypeChecker<'a, 'tcx> { if bb == START_BLOCK { self.fail(location, "start block must not have predecessors") } - if let Some(bb) = self.body.basic_blocks().get(bb) { - let src = self.body.basic_blocks().get(location.block).unwrap(); + if let Some(bb) = self.body.basic_blocks.get(bb) { + let src = self.body.basic_blocks.get(location.block).unwrap(); match (src.is_cleanup, bb.is_cleanup, edge_kind) { // Non-cleanup blocks can jump to non-cleanup blocks along non-unwind edges (false, false, EdgeKind::Normal) @@ -881,13 +881,13 @@ impl<'a, 'tcx> Visitor<'tcx> for TypeChecker<'a, 'tcx> { } TerminatorKind::Resume | TerminatorKind::Abort => { let bb = location.block; - if !self.body.basic_blocks()[bb].is_cleanup { + if !self.body.basic_blocks[bb].is_cleanup { self.fail(location, "Cannot `Resume` or `Abort` from non-cleanup basic block") } } TerminatorKind::Return => { let bb = location.block; - if self.body.basic_blocks()[bb].is_cleanup { + if self.body.basic_blocks[bb].is_cleanup { self.fail(location, "Cannot `Return` from cleanup basic block") } } diff --git a/compiler/rustc_middle/src/mir/generic_graph.rs b/compiler/rustc_middle/src/mir/generic_graph.rs index f3621cd99d344..d1f3561c02c5d 100644 --- a/compiler/rustc_middle/src/mir/generic_graph.rs +++ b/compiler/rustc_middle/src/mir/generic_graph.rs @@ -12,14 +12,14 @@ pub fn mir_fn_to_generic_graph<'tcx>(tcx: TyCtxt<'tcx>, body: &Body<'_>) -> Grap // Nodes let nodes: Vec = body - .basic_blocks() + .basic_blocks .iter_enumerated() .map(|(block, _)| bb_to_graph_node(block, body, dark_mode)) .collect(); // Edges let mut edges = Vec::new(); - for (source, _) in body.basic_blocks().iter_enumerated() { + for (source, _) in body.basic_blocks.iter_enumerated() { let def_id = body.source.def_id(); let terminator = body[source].terminator(); let labels = terminator.kind.fmt_successor_labels(); diff --git a/compiler/rustc_middle/src/mir/mod.rs b/compiler/rustc_middle/src/mir/mod.rs index 9da9b4e91f647..f7a1e9b286488 100644 --- a/compiler/rustc_middle/src/mir/mod.rs +++ b/compiler/rustc_middle/src/mir/mod.rs @@ -331,11 +331,6 @@ impl<'tcx> Body<'tcx> { body } - #[inline] - pub fn basic_blocks(&self) -> &IndexVec> { - &self.basic_blocks - } - #[inline] pub fn basic_blocks_mut(&mut self) -> &mut IndexVec> { self.basic_blocks.as_mut() @@ -490,7 +485,7 @@ impl<'tcx> Index for Body<'tcx> { #[inline] fn index(&self, index: BasicBlock) -> &BasicBlockData<'tcx> { - &self.basic_blocks()[index] + &self.basic_blocks[index] } } diff --git a/compiler/rustc_middle/src/mir/patch.rs b/compiler/rustc_middle/src/mir/patch.rs index 8aa761aae8d90..24fe3b47256e2 100644 --- a/compiler/rustc_middle/src/mir/patch.rs +++ b/compiler/rustc_middle/src/mir/patch.rs @@ -19,7 +19,7 @@ pub struct MirPatch<'tcx> { impl<'tcx> MirPatch<'tcx> { pub fn new(body: &Body<'tcx>) -> Self { let mut result = MirPatch { - patch_map: IndexVec::from_elem(None, body.basic_blocks()), + patch_map: IndexVec::from_elem(None, &body.basic_blocks), new_blocks: vec![], new_statements: vec![], new_locals: vec![], @@ -29,7 +29,7 @@ impl<'tcx> MirPatch<'tcx> { }; // Check if we already have a resume block - for (bb, block) in body.basic_blocks().iter_enumerated() { + for (bb, block) in body.basic_blocks.iter_enumerated() { if let TerminatorKind::Resume = block.terminator().kind && block.statements.is_empty() { result.resume_block = Some(bb); break; @@ -61,7 +61,7 @@ impl<'tcx> MirPatch<'tcx> { } pub fn terminator_loc(&self, body: &Body<'tcx>, bb: BasicBlock) -> Location { - let offset = match bb.index().checked_sub(body.basic_blocks().len()) { + let offset = match bb.index().checked_sub(body.basic_blocks.len()) { Some(index) => self.new_blocks[index].statements.len(), None => body[bb].statements.len(), }; @@ -129,7 +129,7 @@ impl<'tcx> MirPatch<'tcx> { debug!( "MirPatch: {} new blocks, starting from index {}", self.new_blocks.len(), - body.basic_blocks().len() + body.basic_blocks.len() ); let bbs = if self.patch_map.is_empty() && self.new_blocks.is_empty() { body.basic_blocks.as_mut_preserves_cfg() @@ -173,7 +173,7 @@ impl<'tcx> MirPatch<'tcx> { } pub fn source_info_for_location(&self, body: &Body<'tcx>, loc: Location) -> SourceInfo { - let data = match loc.block.index().checked_sub(body.basic_blocks().len()) { + let data = match loc.block.index().checked_sub(body.basic_blocks.len()) { Some(new) => &self.new_blocks[new], None => &body[loc.block], }; diff --git a/compiler/rustc_middle/src/mir/pretty.rs b/compiler/rustc_middle/src/mir/pretty.rs index 0ce41337b910d..da6af89b09b9b 100644 --- a/compiler/rustc_middle/src/mir/pretty.rs +++ b/compiler/rustc_middle/src/mir/pretty.rs @@ -318,10 +318,10 @@ where F: FnMut(PassWhere, &mut dyn Write) -> io::Result<()>, { write_mir_intro(tcx, body, w)?; - for block in body.basic_blocks().indices() { + for block in body.basic_blocks.indices() { extra_data(PassWhere::BeforeBlock(block), w)?; write_basic_block(tcx, block, body, extra_data, w)?; - if block.index() + 1 != body.basic_blocks().len() { + if block.index() + 1 != body.basic_blocks.len() { writeln!(w)?; } } diff --git a/compiler/rustc_middle/src/mir/spanview.rs b/compiler/rustc_middle/src/mir/spanview.rs index 4418b848e512a..6e64a3b80c1fb 100644 --- a/compiler/rustc_middle/src/mir/spanview.rs +++ b/compiler/rustc_middle/src/mir/spanview.rs @@ -105,7 +105,7 @@ where } let body_span = hir_body.unwrap().value.span; let mut span_viewables = Vec::new(); - for (bb, data) in body.basic_blocks().iter_enumerated() { + for (bb, data) in body.basic_blocks.iter_enumerated() { match spanview { MirSpanview::Statement => { for (i, statement) in data.statements.iter().enumerate() { diff --git a/compiler/rustc_middle/src/mir/traversal.rs b/compiler/rustc_middle/src/mir/traversal.rs index 627dc32f37eb5..55b2c592795bf 100644 --- a/compiler/rustc_middle/src/mir/traversal.rs +++ b/compiler/rustc_middle/src/mir/traversal.rs @@ -37,7 +37,7 @@ impl<'a, 'tcx> Preorder<'a, 'tcx> { Preorder { body, - visited: BitSet::new_empty(body.basic_blocks().len()), + visited: BitSet::new_empty(body.basic_blocks.len()), worklist, root_is_start_block: root == START_BLOCK, } @@ -71,7 +71,7 @@ impl<'a, 'tcx> Iterator for Preorder<'a, 'tcx> { fn size_hint(&self) -> (usize, Option) { // All the blocks, minus the number of blocks we've visited. - let upper = self.body.basic_blocks().len() - self.visited.count(); + let upper = self.body.basic_blocks.len() - self.visited.count(); let lower = if self.root_is_start_block { // We will visit all remaining blocks exactly once. diff --git a/compiler/rustc_middle/src/mir/visit.rs b/compiler/rustc_middle/src/mir/visit.rs index 4a85defb1ed84..7bd65f42e3f92 100644 --- a/compiler/rustc_middle/src/mir/visit.rs +++ b/compiler/rustc_middle/src/mir/visit.rs @@ -951,7 +951,7 @@ macro_rules! basic_blocks { $body.basic_blocks.as_mut_preserves_cfg() }; ($body:ident,) => { - $body.basic_blocks() + $body.basic_blocks }; } diff --git a/compiler/rustc_mir_build/src/build/mod.rs b/compiler/rustc_mir_build/src/build/mod.rs index 461c837f6df19..684b228e87fa9 100644 --- a/compiler/rustc_mir_build/src/build/mod.rs +++ b/compiler/rustc_mir_build/src/build/mod.rs @@ -272,7 +272,7 @@ fn mir_build(tcx: TyCtxt<'_>, def: ty::WithOptConstParam) -> Body<'_ // by borrow checking. debug_assert!( !(body.local_decls.has_free_regions() - || body.basic_blocks().has_free_regions() + || body.basic_blocks.has_free_regions() || body.var_debug_info.has_free_regions() || body.yield_ty().has_free_regions()), "Unexpected free regions in MIR: {:?}", diff --git a/compiler/rustc_mir_dataflow/src/framework/engine.rs b/compiler/rustc_mir_dataflow/src/framework/engine.rs index f374658ceb691..ecfa90371f5ac 100644 --- a/compiler/rustc_mir_dataflow/src/framework/engine.rs +++ b/compiler/rustc_mir_dataflow/src/framework/engine.rs @@ -108,9 +108,9 @@ where // Otherwise, compute and store the cumulative transfer function for each block. let identity = GenKillSet::identity(analysis.bottom_value(body).domain_size()); - let mut trans_for_block = IndexVec::from_elem(identity, body.basic_blocks()); + let mut trans_for_block = IndexVec::from_elem(identity, &body.basic_blocks); - for (block, block_data) in body.basic_blocks().iter_enumerated() { + for (block, block_data) in body.basic_blocks.iter_enumerated() { let trans = &mut trans_for_block[block]; A::Direction::gen_kill_effects_in_block(&analysis, trans, block, block_data); } @@ -144,7 +144,7 @@ where apply_trans_for_block: Option>, ) -> Self { let bottom_value = analysis.bottom_value(body); - let mut entry_sets = IndexVec::from_elem(bottom_value.clone(), body.basic_blocks()); + let mut entry_sets = IndexVec::from_elem(bottom_value.clone(), &body.basic_blocks); analysis.initialize_start_block(body, &mut entry_sets[mir::START_BLOCK]); if A::Direction::IS_BACKWARD && entry_sets[mir::START_BLOCK] != bottom_value { @@ -197,8 +197,7 @@ where .. } = self; - let mut dirty_queue: WorkQueue = - WorkQueue::with_none(body.basic_blocks().len()); + let mut dirty_queue: WorkQueue = WorkQueue::with_none(body.basic_blocks.len()); if A::Direction::IS_FORWARD { for (bb, _) in traversal::reverse_postorder(body) { diff --git a/compiler/rustc_mir_dataflow/src/framework/graphviz.rs b/compiler/rustc_mir_dataflow/src/framework/graphviz.rs index c94198c56a8d1..579fe68a14935 100644 --- a/compiler/rustc_mir_dataflow/src/framework/graphviz.rs +++ b/compiler/rustc_mir_dataflow/src/framework/graphviz.rs @@ -108,12 +108,12 @@ where type Edge = CfgEdge; fn nodes(&self) -> dot::Nodes<'_, Self::Node> { - self.body.basic_blocks().indices().collect::>().into() + self.body.basic_blocks.indices().collect::>().into() } fn edges(&self) -> dot::Edges<'_, Self::Edge> { self.body - .basic_blocks() + .basic_blocks .indices() .flat_map(|bb| dataflow_successors(self.body, bb)) .collect::>() diff --git a/compiler/rustc_mir_dataflow/src/framework/tests.rs b/compiler/rustc_mir_dataflow/src/framework/tests.rs index d9461fd3abd81..17102454a88de 100644 --- a/compiler/rustc_mir_dataflow/src/framework/tests.rs +++ b/compiler/rustc_mir_dataflow/src/framework/tests.rs @@ -100,9 +100,9 @@ impl MockAnalysis<'_, D> { fn mock_entry_sets(&self) -> IndexVec> { let empty = self.bottom_value(self.body); - let mut ret = IndexVec::from_elem(empty, &self.body.basic_blocks()); + let mut ret = IndexVec::from_elem(empty, &self.body.basic_blocks); - for (bb, _) in self.body.basic_blocks().iter_enumerated() { + for (bb, _) in self.body.basic_blocks.iter_enumerated() { ret[bb] = self.mock_entry_set(bb); } @@ -169,7 +169,7 @@ impl<'tcx, D: Direction> AnalysisDomain<'tcx> for MockAnalysis<'tcx, D> { const NAME: &'static str = "mock"; fn bottom_value(&self, body: &mir::Body<'tcx>) -> Self::Domain { - BitSet::new_empty(Self::BASIC_BLOCK_OFFSET + body.basic_blocks().len()) + BitSet::new_empty(Self::BASIC_BLOCK_OFFSET + body.basic_blocks.len()) } fn initialize_start_block(&self, _: &mir::Body<'tcx>, _: &mut Self::Domain) { @@ -271,9 +271,7 @@ fn test_cursor(analysis: MockAnalysis<'_, D>) { cursor.allow_unreachable(); let every_target = || { - body.basic_blocks() - .iter_enumerated() - .flat_map(|(bb, _)| SeekTarget::iter_in_block(body, bb)) + body.basic_blocks.iter_enumerated().flat_map(|(bb, _)| SeekTarget::iter_in_block(body, bb)) }; let mut seek_to_target = |targ| { diff --git a/compiler/rustc_mir_dataflow/src/move_paths/builder.rs b/compiler/rustc_mir_dataflow/src/move_paths/builder.rs index 116e5c1f3ce0a..c325838622399 100644 --- a/compiler/rustc_mir_dataflow/src/move_paths/builder.rs +++ b/compiler/rustc_mir_dataflow/src/move_paths/builder.rs @@ -243,7 +243,7 @@ pub(super) fn gather_moves<'tcx>( builder.gather_args(); - for (bb, block) in body.basic_blocks().iter_enumerated() { + for (bb, block) in body.basic_blocks.iter_enumerated() { for (i, stmt) in block.statements.iter().enumerate() { let source = Location { block: bb, statement_index: i }; builder.gather_statement(source, stmt); diff --git a/compiler/rustc_mir_dataflow/src/move_paths/mod.rs b/compiler/rustc_mir_dataflow/src/move_paths/mod.rs index a951c5b0b1c94..b36e268cf8bf7 100644 --- a/compiler/rustc_mir_dataflow/src/move_paths/mod.rs +++ b/compiler/rustc_mir_dataflow/src/move_paths/mod.rs @@ -217,7 +217,7 @@ where fn new(body: &Body<'_>) -> Self { LocationMap { map: body - .basic_blocks() + .basic_blocks .iter() .map(|block| vec![T::default(); block.statements.len() + 1]) .collect(), diff --git a/compiler/rustc_mir_dataflow/src/rustc_peek.rs b/compiler/rustc_mir_dataflow/src/rustc_peek.rs index f2471f37a5266..382d371840fa9 100644 --- a/compiler/rustc_mir_dataflow/src/rustc_peek.rs +++ b/compiler/rustc_mir_dataflow/src/rustc_peek.rs @@ -97,7 +97,7 @@ pub fn sanity_check_via_rustc_peek<'tcx, A>( let mut cursor = ResultsCursor::new(body, results); - let peek_calls = body.basic_blocks().iter_enumerated().filter_map(|(bb, block_data)| { + let peek_calls = body.basic_blocks.iter_enumerated().filter_map(|(bb, block_data)| { PeekCall::from_terminator(tcx, block_data.terminator()).map(|call| (bb, block_data, call)) }); diff --git a/compiler/rustc_mir_dataflow/src/storage.rs b/compiler/rustc_mir_dataflow/src/storage.rs index c909648ea017e..e5a0e1d312eae 100644 --- a/compiler/rustc_mir_dataflow/src/storage.rs +++ b/compiler/rustc_mir_dataflow/src/storage.rs @@ -7,7 +7,7 @@ use rustc_middle::mir::{self, Local}; pub fn always_storage_live_locals(body: &mir::Body<'_>) -> BitSet { let mut always_live_locals = BitSet::new_filled(body.local_decls.len()); - for block in body.basic_blocks() { + for block in &*body.basic_blocks { for statement in &block.statements { use mir::StatementKind::{StorageDead, StorageLive}; if let StorageLive(l) | StorageDead(l) = statement.kind { diff --git a/compiler/rustc_mir_transform/src/abort_unwinding_calls.rs b/compiler/rustc_mir_transform/src/abort_unwinding_calls.rs index 2502e8b603c3e..d8f85d2e37982 100644 --- a/compiler/rustc_mir_transform/src/abort_unwinding_calls.rs +++ b/compiler/rustc_mir_transform/src/abort_unwinding_calls.rs @@ -56,7 +56,7 @@ impl<'tcx> MirPass<'tcx> for AbortUnwindingCalls { // example. let mut calls_to_terminate = Vec::new(); let mut cleanups_to_remove = Vec::new(); - for (id, block) in body.basic_blocks().iter_enumerated() { + for (id, block) in body.basic_blocks.iter_enumerated() { if block.is_cleanup { continue; } diff --git a/compiler/rustc_mir_transform/src/add_call_guards.rs b/compiler/rustc_mir_transform/src/add_call_guards.rs index f12c8560c0e82..30966d22e2f6d 100644 --- a/compiler/rustc_mir_transform/src/add_call_guards.rs +++ b/compiler/rustc_mir_transform/src/add_call_guards.rs @@ -45,7 +45,7 @@ impl AddCallGuards { // We need a place to store the new blocks generated let mut new_blocks = Vec::new(); - let cur_len = body.basic_blocks().len(); + let cur_len = body.basic_blocks.len(); for block in body.basic_blocks_mut() { match block.terminator { diff --git a/compiler/rustc_mir_transform/src/add_moves_for_packed_drops.rs b/compiler/rustc_mir_transform/src/add_moves_for_packed_drops.rs index 8de0aad041cc3..ffb5d8c6d95f2 100644 --- a/compiler/rustc_mir_transform/src/add_moves_for_packed_drops.rs +++ b/compiler/rustc_mir_transform/src/add_moves_for_packed_drops.rs @@ -55,7 +55,7 @@ fn add_moves_for_packed_drops_patch<'tcx>(tcx: TyCtxt<'tcx>, body: &Body<'tcx>) let mut patch = MirPatch::new(body); let param_env = tcx.param_env(def_id); - for (bb, data) in body.basic_blocks().iter_enumerated() { + for (bb, data) in body.basic_blocks.iter_enumerated() { let loc = Location { block: bb, statement_index: data.statements.len() }; let terminator = data.terminator(); diff --git a/compiler/rustc_mir_transform/src/const_goto.rs b/compiler/rustc_mir_transform/src/const_goto.rs index 5acf939f06bf6..0a305a402095d 100644 --- a/compiler/rustc_mir_transform/src/const_goto.rs +++ b/compiler/rustc_mir_transform/src/const_goto.rs @@ -61,14 +61,14 @@ impl<'tcx> Visitor<'tcx> for ConstGotoOptimizationFinder<'_, 'tcx> { let _: Option<_> = try { let target = terminator.kind.as_goto()?; // We only apply this optimization if the last statement is a const assignment - let last_statement = self.body.basic_blocks()[location.block].statements.last()?; + let last_statement = self.body.basic_blocks[location.block].statements.last()?; if let (place, Rvalue::Use(Operand::Constant(_const))) = last_statement.kind.as_assign()? { // We found a constant being assigned to `place`. // Now check that the target of this Goto switches on this place. - let target_bb = &self.body.basic_blocks()[target]; + let target_bb = &self.body.basic_blocks[target]; // The `StorageDead(..)` statement does not affect the functionality of mir. // We can move this part of the statement up to the predecessor. diff --git a/compiler/rustc_mir_transform/src/const_prop.rs b/compiler/rustc_mir_transform/src/const_prop.rs index 1c087b93b4965..fdcc065f112b6 100644 --- a/compiler/rustc_mir_transform/src/const_prop.rs +++ b/compiler/rustc_mir_transform/src/const_prop.rs @@ -131,7 +131,7 @@ impl<'tcx> MirPass<'tcx> for ConstProp { let dummy_body = &Body::new( body.source, - body.basic_blocks().clone(), + (*body.basic_blocks).clone(), body.source_scopes.clone(), body.local_decls.clone(), Default::default(), diff --git a/compiler/rustc_mir_transform/src/const_prop_lint.rs b/compiler/rustc_mir_transform/src/const_prop_lint.rs index c2ea55af48a1e..1254aee39942e 100644 --- a/compiler/rustc_mir_transform/src/const_prop_lint.rs +++ b/compiler/rustc_mir_transform/src/const_prop_lint.rs @@ -106,7 +106,7 @@ impl<'tcx> MirLint<'tcx> for ConstProp { let dummy_body = &Body::new( body.source, - body.basic_blocks().clone(), + (*body.basic_blocks).clone(), body.source_scopes.clone(), body.local_decls.clone(), Default::default(), @@ -524,7 +524,7 @@ impl<'mir, 'tcx> ConstPropagator<'mir, 'tcx> { impl<'tcx> Visitor<'tcx> for ConstPropagator<'_, 'tcx> { fn visit_body(&mut self, body: &Body<'tcx>) { - for (bb, data) in body.basic_blocks().iter_enumerated() { + for (bb, data) in body.basic_blocks.iter_enumerated() { self.visit_basic_block_data(bb, data); } } diff --git a/compiler/rustc_mir_transform/src/coverage/graph.rs b/compiler/rustc_mir_transform/src/coverage/graph.rs index 759ea7cd32820..782129be088b6 100644 --- a/compiler/rustc_mir_transform/src/coverage/graph.rs +++ b/compiler/rustc_mir_transform/src/coverage/graph.rs @@ -713,7 +713,7 @@ impl< ShortCircuitPreorder { body, - visited: BitSet::new_empty(body.basic_blocks().len()), + visited: BitSet::new_empty(body.basic_blocks.len()), worklist, filtered_successors, } @@ -747,7 +747,7 @@ impl< } fn size_hint(&self) -> (usize, Option) { - let size = self.body.basic_blocks().len() - self.visited.count(); + let size = self.body.basic_blocks.len() - self.visited.count(); (size, Some(size)) } } diff --git a/compiler/rustc_mir_transform/src/coverage/mod.rs b/compiler/rustc_mir_transform/src/coverage/mod.rs index 2619626a5675f..299a8067b28ff 100644 --- a/compiler/rustc_mir_transform/src/coverage/mod.rs +++ b/compiler/rustc_mir_transform/src/coverage/mod.rs @@ -80,7 +80,7 @@ impl<'tcx> MirPass<'tcx> for InstrumentCoverage { return; } - match mir_body.basic_blocks()[mir::START_BLOCK].terminator().kind { + match mir_body.basic_blocks[mir::START_BLOCK].terminator().kind { TerminatorKind::Unreachable => { trace!("InstrumentCoverage skipped for unreachable `START_BLOCK`"); return; diff --git a/compiler/rustc_mir_transform/src/coverage/query.rs b/compiler/rustc_mir_transform/src/coverage/query.rs index 9d02f58ae65ee..dc1e68b253e72 100644 --- a/compiler/rustc_mir_transform/src/coverage/query.rs +++ b/compiler/rustc_mir_transform/src/coverage/query.rs @@ -84,7 +84,7 @@ impl CoverageVisitor { } fn visit_body(&mut self, body: &Body<'_>) { - for bb_data in body.basic_blocks().iter() { + for bb_data in body.basic_blocks.iter() { for statement in bb_data.statements.iter() { if let StatementKind::Coverage(box ref coverage) = statement.kind { if is_inlined(body, statement) { @@ -138,7 +138,7 @@ fn coverageinfo<'tcx>(tcx: TyCtxt<'tcx>, instance_def: ty::InstanceDef<'tcx>) -> fn covered_code_regions<'tcx>(tcx: TyCtxt<'tcx>, def_id: DefId) -> Vec<&'tcx CodeRegion> { let body = mir_body(tcx, def_id); - body.basic_blocks() + body.basic_blocks .iter() .flat_map(|data| { data.statements.iter().filter_map(|statement| match statement.kind { diff --git a/compiler/rustc_mir_transform/src/coverage/tests.rs b/compiler/rustc_mir_transform/src/coverage/tests.rs index 6380f03528ae8..9c9ed5fa5105e 100644 --- a/compiler/rustc_mir_transform/src/coverage/tests.rs +++ b/compiler/rustc_mir_transform/src/coverage/tests.rs @@ -176,7 +176,7 @@ fn debug_basic_blocks<'tcx>(mir_body: &Body<'tcx>) -> String { format!( "{:?}", mir_body - .basic_blocks() + .basic_blocks .iter_enumerated() .map(|(bb, data)| { let term = &data.terminator(); @@ -213,7 +213,7 @@ fn print_mir_graphviz(name: &str, mir_body: &Body<'_>) { "digraph {} {{\n{}\n}}", name, mir_body - .basic_blocks() + .basic_blocks .iter_enumerated() .map(|(bb, data)| { format!( @@ -653,7 +653,7 @@ fn test_traverse_coverage_with_loops() { fn synthesize_body_span_from_terminators(mir_body: &Body<'_>) -> Span { let mut some_span: Option = None; - for (_, data) in mir_body.basic_blocks().iter_enumerated() { + for (_, data) in mir_body.basic_blocks.iter_enumerated() { let term_span = data.terminator().source_info.span; if let Some(span) = some_span.as_mut() { *span = span.to(term_span); diff --git a/compiler/rustc_mir_transform/src/deduplicate_blocks.rs b/compiler/rustc_mir_transform/src/deduplicate_blocks.rs index d1977ed49fe15..909116a77f54f 100644 --- a/compiler/rustc_mir_transform/src/deduplicate_blocks.rs +++ b/compiler/rustc_mir_transform/src/deduplicate_blocks.rs @@ -58,7 +58,7 @@ fn find_duplicates(body: &Body<'_>) -> FxHashMap { let mut duplicates = FxHashMap::default(); let bbs_to_go_through = - body.basic_blocks().iter_enumerated().filter(|(_, bbd)| !bbd.is_cleanup).count(); + body.basic_blocks.iter_enumerated().filter(|(_, bbd)| !bbd.is_cleanup).count(); let mut same_hashes = FxHashMap::with_capacity_and_hasher(bbs_to_go_through, Default::default()); @@ -71,8 +71,7 @@ fn find_duplicates(body: &Body<'_>) -> FxHashMap { // When we see bb1, we see that it is a duplicate of bb3, and therefore insert it in the duplicates list // with replacement bb3. // When the duplicates are removed, we will end up with only bb3. - for (bb, bbd) in body.basic_blocks().iter_enumerated().rev().filter(|(_, bbd)| !bbd.is_cleanup) - { + for (bb, bbd) in body.basic_blocks.iter_enumerated().rev().filter(|(_, bbd)| !bbd.is_cleanup) { // Basic blocks can get really big, so to avoid checking for duplicates in basic blocks // that are unlikely to have duplicates, we stop early. The early bail number has been // found experimentally by eprintln while compiling the crates in the rustc-perf suite. diff --git a/compiler/rustc_mir_transform/src/dest_prop.rs b/compiler/rustc_mir_transform/src/dest_prop.rs index 33572068f5cd9..da55510920e12 100644 --- a/compiler/rustc_mir_transform/src/dest_prop.rs +++ b/compiler/rustc_mir_transform/src/dest_prop.rs @@ -150,7 +150,7 @@ impl<'tcx> MirPass<'tcx> for DestinationPropagation { def_id, body.local_decls.len(), relevant, - body.basic_blocks().len() + body.basic_blocks.len() ); if relevant > MAX_LOCALS { warn!( @@ -159,11 +159,11 @@ impl<'tcx> MirPass<'tcx> for DestinationPropagation { ); return; } - if body.basic_blocks().len() > MAX_BLOCKS { + if body.basic_blocks.len() > MAX_BLOCKS { warn!( "too many blocks in {:?} ({}, max is {}), not optimizing", def_id, - body.basic_blocks().len(), + body.basic_blocks.len(), MAX_BLOCKS ); return; diff --git a/compiler/rustc_mir_transform/src/early_otherwise_branch.rs b/compiler/rustc_mir_transform/src/early_otherwise_branch.rs index dba42f7aff033..32e738bbcea44 100644 --- a/compiler/rustc_mir_transform/src/early_otherwise_branch.rs +++ b/compiler/rustc_mir_transform/src/early_otherwise_branch.rs @@ -104,8 +104,8 @@ impl<'tcx> MirPass<'tcx> for EarlyOtherwiseBranch { let mut should_cleanup = false; // Also consider newly generated bbs in the same pass - for i in 0..body.basic_blocks().len() { - let bbs = body.basic_blocks(); + for i in 0..body.basic_blocks.len() { + let bbs = &*body.basic_blocks; let parent = BasicBlock::from_usize(i); let Some(opt_data) = evaluate_candidate(tcx, body, parent) else { continue @@ -316,7 +316,7 @@ fn evaluate_candidate<'tcx>( body: &Body<'tcx>, parent: BasicBlock, ) -> Option> { - let bbs = body.basic_blocks(); + let bbs = &body.basic_blocks; let TerminatorKind::SwitchInt { targets, switch_ty: parent_ty, diff --git a/compiler/rustc_mir_transform/src/elaborate_drops.rs b/compiler/rustc_mir_transform/src/elaborate_drops.rs index 9c1fcbaa69d6b..61118ecc8ed51 100644 --- a/compiler/rustc_mir_transform/src/elaborate_drops.rs +++ b/compiler/rustc_mir_transform/src/elaborate_drops.rs @@ -89,13 +89,13 @@ fn find_dead_unwinds<'tcx>( debug!("find_dead_unwinds({:?})", body.span); // We only need to do this pass once, because unwind edges can only // reach cleanup blocks, which can't have unwind edges themselves. - let mut dead_unwinds = BitSet::new_empty(body.basic_blocks().len()); + let mut dead_unwinds = BitSet::new_empty(body.basic_blocks.len()); let mut flow_inits = MaybeInitializedPlaces::new(tcx, body, &env) .into_engine(tcx, body) .pass_name("find_dead_unwinds") .iterate_to_fixpoint() .into_results_cursor(body); - for (bb, bb_data) in body.basic_blocks().iter_enumerated() { + for (bb, bb_data) in body.basic_blocks.iter_enumerated() { let place = match bb_data.terminator().kind { TerminatorKind::Drop { ref place, unwind: Some(_), .. } | TerminatorKind::DropAndReplace { ref place, unwind: Some(_), .. } => { @@ -303,7 +303,7 @@ impl<'b, 'tcx> ElaborateDropsCtxt<'b, 'tcx> { } fn collect_drop_flags(&mut self) { - for (bb, data) in self.body.basic_blocks().iter_enumerated() { + for (bb, data) in self.body.basic_blocks.iter_enumerated() { let terminator = data.terminator(); let place = match terminator.kind { TerminatorKind::Drop { ref place, .. } @@ -358,7 +358,7 @@ impl<'b, 'tcx> ElaborateDropsCtxt<'b, 'tcx> { } fn elaborate_drops(&mut self) { - for (bb, data) in self.body.basic_blocks().iter_enumerated() { + for (bb, data) in self.body.basic_blocks.iter_enumerated() { let loc = Location { block: bb, statement_index: data.statements.len() }; let terminator = data.terminator(); @@ -515,7 +515,7 @@ impl<'b, 'tcx> ElaborateDropsCtxt<'b, 'tcx> { } fn drop_flags_for_fn_rets(&mut self) { - for (bb, data) in self.body.basic_blocks().iter_enumerated() { + for (bb, data) in self.body.basic_blocks.iter_enumerated() { if let TerminatorKind::Call { destination, target: Some(tgt), cleanup: Some(_), .. } = data.terminator().kind @@ -550,7 +550,7 @@ impl<'b, 'tcx> ElaborateDropsCtxt<'b, 'tcx> { // drop flags by themselves, to avoid the drop flags being // clobbered before they are read. - for (bb, data) in self.body.basic_blocks().iter_enumerated() { + for (bb, data) in self.body.basic_blocks.iter_enumerated() { debug!("drop_flags_for_locs({:?})", data); for i in 0..(data.statements.len() + 1) { debug!("drop_flag_for_locs: stmt {}", i); diff --git a/compiler/rustc_mir_transform/src/ffi_unwind_calls.rs b/compiler/rustc_mir_transform/src/ffi_unwind_calls.rs index 7728fdaffb0dc..7522a50a8c643 100644 --- a/compiler/rustc_mir_transform/src/ffi_unwind_calls.rs +++ b/compiler/rustc_mir_transform/src/ffi_unwind_calls.rs @@ -65,7 +65,7 @@ fn has_ffi_unwind_calls(tcx: TyCtxt<'_>, local_def_id: LocalDefId) -> bool { let mut tainted = false; - for block in body.basic_blocks() { + for block in body.basic_blocks.iter() { if block.is_cleanup { continue; } diff --git a/compiler/rustc_mir_transform/src/generator.rs b/compiler/rustc_mir_transform/src/generator.rs index 5b0d9900c0fb5..c260611b40712 100644 --- a/compiler/rustc_mir_transform/src/generator.rs +++ b/compiler/rustc_mir_transform/src/generator.rs @@ -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, 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 { .. } diff --git a/compiler/rustc_mir_transform/src/inline.rs b/compiler/rustc_mir_transform/src/inline.rs index d7d2984018804..ba00f16308eae 100644 --- a/compiler/rustc_mir_transform/src/inline.rs +++ b/compiler/rustc_mir_transform/src/inline.rs @@ -95,7 +95,7 @@ fn inline<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) -> bool { history: Vec::new(), changed: false, }; - let blocks = BasicBlock::new(0)..body.basic_blocks().next_index(); + let blocks = BasicBlock::new(0)..body.basic_blocks.next_index(); this.process_blocks(body, blocks); this.changed } @@ -217,9 +217,9 @@ impl<'tcx> Inliner<'tcx> { } } - let old_blocks = caller_body.basic_blocks().next_index(); + let old_blocks = caller_body.basic_blocks.next_index(); self.inline_call(caller_body, &callsite, callee_body); - let new_blocks = old_blocks..caller_body.basic_blocks().next_index(); + let new_blocks = old_blocks..caller_body.basic_blocks.next_index(); Ok(new_blocks) } @@ -409,14 +409,14 @@ impl<'tcx> Inliner<'tcx> { // Give a bonus functions with a small number of blocks, // We normally have two or three blocks for even // very small functions. - if callee_body.basic_blocks().len() <= 3 { + if callee_body.basic_blocks.len() <= 3 { threshold += threshold / 4; } debug!(" final inline threshold = {}", threshold); // FIXME: Give a bonus to functions with only a single caller let diverges = matches!( - callee_body.basic_blocks()[START_BLOCK].terminator().kind, + callee_body.basic_blocks[START_BLOCK].terminator().kind, TerminatorKind::Unreachable | TerminatorKind::Call { target: None, .. } ); if diverges && !matches!(callee_attrs.inline, InlineAttr::Always) { @@ -434,13 +434,13 @@ impl<'tcx> Inliner<'tcx> { // Traverse the MIR manually so we can account for the effects of inlining on the CFG. let mut work_list = vec![START_BLOCK]; - let mut visited = BitSet::new_empty(callee_body.basic_blocks().len()); + let mut visited = BitSet::new_empty(callee_body.basic_blocks.len()); while let Some(bb) = work_list.pop() { if !visited.insert(bb.index()) { continue; } - let blk = &callee_body.basic_blocks()[bb]; + let blk = &callee_body.basic_blocks[bb]; checker.visit_basic_block_data(bb, blk); let term = blk.terminator(); @@ -541,7 +541,7 @@ impl<'tcx> Inliner<'tcx> { args: &args, new_locals: Local::new(caller_body.local_decls.len()).., new_scopes: SourceScope::new(caller_body.source_scopes.len()).., - new_blocks: BasicBlock::new(caller_body.basic_blocks().len()).., + new_blocks: BasicBlock::new(caller_body.basic_blocks.len()).., destination: dest, callsite_scope: caller_body.source_scopes[callsite.source_info.scope].clone(), callsite, diff --git a/compiler/rustc_mir_transform/src/inline/cycle.rs b/compiler/rustc_mir_transform/src/inline/cycle.rs index 7810218fd6744..b027f94925d2f 100644 --- a/compiler/rustc_mir_transform/src/inline/cycle.rs +++ b/compiler/rustc_mir_transform/src/inline/cycle.rs @@ -153,7 +153,7 @@ pub(crate) fn mir_inliner_callees<'tcx>( _ => tcx.instance_mir(instance), }; let mut calls = FxIndexSet::default(); - for bb_data in body.basic_blocks() { + for bb_data in body.basic_blocks.iter() { let terminator = bb_data.terminator(); if let TerminatorKind::Call { func, .. } = &terminator.kind { let ty = func.ty(&body.local_decls, tcx); diff --git a/compiler/rustc_mir_transform/src/multiple_return_terminators.rs b/compiler/rustc_mir_transform/src/multiple_return_terminators.rs index 22b6dead99c50..3957cd92c4e39 100644 --- a/compiler/rustc_mir_transform/src/multiple_return_terminators.rs +++ b/compiler/rustc_mir_transform/src/multiple_return_terminators.rs @@ -15,7 +15,7 @@ impl<'tcx> MirPass<'tcx> for MultipleReturnTerminators { fn run_pass(&self, tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) { // find basic blocks with no statement and a return terminator - let mut bbs_simple_returns = BitSet::new_empty(body.basic_blocks().len()); + let mut bbs_simple_returns = BitSet::new_empty(body.basic_blocks.len()); let def_id = body.source.def_id(); let bbs = body.basic_blocks_mut(); for idx in bbs.indices() { diff --git a/compiler/rustc_mir_transform/src/normalize_array_len.rs b/compiler/rustc_mir_transform/src/normalize_array_len.rs index c0217a105414b..a159e61717823 100644 --- a/compiler/rustc_mir_transform/src/normalize_array_len.rs +++ b/compiler/rustc_mir_transform/src/normalize_array_len.rs @@ -21,10 +21,10 @@ impl<'tcx> MirPass<'tcx> for NormalizeArrayLen { fn run_pass(&self, tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) { // early returns for edge cases of highly unrolled functions - if body.basic_blocks().len() > MAX_NUM_BLOCKS { + if body.basic_blocks.len() > MAX_NUM_BLOCKS { return; } - if body.local_decls().len() > MAX_NUM_LOCALS { + if body.local_decls.len() > MAX_NUM_LOCALS { return; } normalize_array_len_calls(tcx, body) diff --git a/compiler/rustc_mir_transform/src/nrvo.rs b/compiler/rustc_mir_transform/src/nrvo.rs index 42d732730eccc..4291e81c78c25 100644 --- a/compiler/rustc_mir_transform/src/nrvo.rs +++ b/compiler/rustc_mir_transform/src/nrvo.rs @@ -89,7 +89,7 @@ fn local_eligible_for_nrvo(body: &mut mir::Body<'_>) -> Option { } let mut copied_to_return_place = None; - for block in body.basic_blocks().indices() { + for block in body.basic_blocks.indices() { // Look for blocks with a `Return` terminator. if !matches!(body[block].terminator().kind, mir::TerminatorKind::Return) { continue; @@ -122,7 +122,7 @@ fn find_local_assigned_to_return_place( body: &mut mir::Body<'_>, ) -> Option { let mut block = start; - let mut seen = HybridBitSet::new_empty(body.basic_blocks().len()); + let mut seen = HybridBitSet::new_empty(body.basic_blocks.len()); // Iterate as long as `block` has exactly one predecessor that we have not yet visited. while seen.insert(block) { diff --git a/compiler/rustc_mir_transform/src/remove_noop_landing_pads.rs b/compiler/rustc_mir_transform/src/remove_noop_landing_pads.rs index 5c441c5b19492..41a0bfac41aed 100644 --- a/compiler/rustc_mir_transform/src/remove_noop_landing_pads.rs +++ b/compiler/rustc_mir_transform/src/remove_noop_landing_pads.rs @@ -94,7 +94,7 @@ impl RemoveNoopLandingPads { let mut jumps_folded = 0; let mut landing_pads_removed = 0; - let mut nop_landing_pads = BitSet::new_empty(body.basic_blocks().len()); + let mut nop_landing_pads = BitSet::new_empty(body.basic_blocks.len()); // This is a post-order traversal, so that if A post-dominates B // then A will be visited before B. diff --git a/compiler/rustc_mir_transform/src/remove_uninit_drops.rs b/compiler/rustc_mir_transform/src/remove_uninit_drops.rs index 96b715402e772..78b6f714a9b0b 100644 --- a/compiler/rustc_mir_transform/src/remove_uninit_drops.rs +++ b/compiler/rustc_mir_transform/src/remove_uninit_drops.rs @@ -35,7 +35,7 @@ impl<'tcx> MirPass<'tcx> for RemoveUninitDrops { .into_results_cursor(body); let mut to_remove = vec![]; - for (bb, block) in body.basic_blocks().iter_enumerated() { + for (bb, block) in body.basic_blocks.iter_enumerated() { let terminator = block.terminator(); let (TerminatorKind::Drop { place, .. } | TerminatorKind::DropAndReplace { place, .. }) = &terminator.kind diff --git a/compiler/rustc_mir_transform/src/separate_const_switch.rs b/compiler/rustc_mir_transform/src/separate_const_switch.rs index 925eb10a1f75f..190f9c1ac158c 100644 --- a/compiler/rustc_mir_transform/src/separate_const_switch.rs +++ b/compiler/rustc_mir_transform/src/separate_const_switch.rs @@ -62,7 +62,7 @@ impl<'tcx> MirPass<'tcx> for SeparateConstSwitch { pub fn separate_const_switch(body: &mut Body<'_>) -> usize { let mut new_blocks: SmallVec<[(BasicBlock, BasicBlock); 6]> = SmallVec::new(); let predecessors = body.basic_blocks.predecessors(); - 'block_iter: for (block_id, block) in body.basic_blocks().iter_enumerated() { + 'block_iter: for (block_id, block) in body.basic_blocks.iter_enumerated() { if let TerminatorKind::SwitchInt { discr: Operand::Copy(switch_place) | Operand::Move(switch_place), .. @@ -90,7 +90,7 @@ pub fn separate_const_switch(body: &mut Body<'_>) -> usize { let mut predecessors_left = predecessors[block_id].len(); 'predec_iter: for predecessor_id in predecessors[block_id].iter().copied() { - let predecessor = &body.basic_blocks()[predecessor_id]; + let predecessor = &body.basic_blocks[predecessor_id]; // First we make sure the predecessor jumps // in a reasonable way diff --git a/compiler/rustc_mir_transform/src/simplify.rs b/compiler/rustc_mir_transform/src/simplify.rs index 7a6ca917d0ffd..bed48db959a53 100644 --- a/compiler/rustc_mir_transform/src/simplify.rs +++ b/compiler/rustc_mir_transform/src/simplify.rs @@ -74,7 +74,7 @@ pub struct CfgSimplifier<'a, 'tcx> { impl<'a, 'tcx> CfgSimplifier<'a, 'tcx> { pub fn new(body: &'a mut Body<'tcx>) -> Self { - let mut pred_count = IndexVec::from_elem(0u32, body.basic_blocks()); + let mut pred_count = IndexVec::from_elem(0u32, &body.basic_blocks); // we can't use mir.predecessors() here because that counts // dead blocks, which we don't want to. @@ -263,7 +263,7 @@ impl<'a, 'tcx> CfgSimplifier<'a, 'tcx> { pub fn remove_dead_blocks<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) { let reachable = traversal::reachable_as_bitset(body); - let num_blocks = body.basic_blocks().len(); + let num_blocks = body.basic_blocks.len(); if num_blocks == reachable.count() { return; } diff --git a/compiler/rustc_mir_transform/src/simplify_comparison_integral.rs b/compiler/rustc_mir_transform/src/simplify_comparison_integral.rs index bbfaace7041ec..321d8c63b6e02 100644 --- a/compiler/rustc_mir_transform/src/simplify_comparison_integral.rs +++ b/compiler/rustc_mir_transform/src/simplify_comparison_integral.rs @@ -151,7 +151,7 @@ struct OptimizationFinder<'a, 'tcx> { impl<'tcx> OptimizationFinder<'_, 'tcx> { fn find_optimizations(&self) -> Vec> { self.body - .basic_blocks() + .basic_blocks .iter_enumerated() .filter_map(|(bb_idx, bb)| { // find switch diff --git a/compiler/rustc_mir_transform/src/simplify_try.rs b/compiler/rustc_mir_transform/src/simplify_try.rs index d52f1261b23a2..baeb620ef2403 100644 --- a/compiler/rustc_mir_transform/src/simplify_try.rs +++ b/compiler/rustc_mir_transform/src/simplify_try.rs @@ -596,7 +596,7 @@ struct SimplifyBranchSameOptimizationFinder<'a, 'tcx> { impl<'tcx> SimplifyBranchSameOptimizationFinder<'_, 'tcx> { fn find(&self) -> Vec { self.body - .basic_blocks() + .basic_blocks .iter_enumerated() .filter_map(|(bb_idx, bb)| { let (discr_switched_on, targets_and_values) = match &bb.terminator().kind { @@ -632,7 +632,7 @@ impl<'tcx> SimplifyBranchSameOptimizationFinder<'_, 'tcx> { let mut iter_bbs_reachable = targets_and_values .iter() - .map(|target_and_value| (target_and_value, &self.body.basic_blocks()[target_and_value.target])) + .map(|target_and_value| (target_and_value, &self.body.basic_blocks[target_and_value.target])) .filter(|(_, bb)| { // Reaching `unreachable` is UB so assume it doesn't happen. bb.terminator().kind != TerminatorKind::Unreachable diff --git a/compiler/rustc_mir_transform/src/uninhabited_enum_branching.rs b/compiler/rustc_mir_transform/src/uninhabited_enum_branching.rs index 30be64f5b2f2e..96ea15f1b8097 100644 --- a/compiler/rustc_mir_transform/src/uninhabited_enum_branching.rs +++ b/compiler/rustc_mir_transform/src/uninhabited_enum_branching.rs @@ -79,7 +79,7 @@ fn ensure_otherwise_unreachable<'tcx>( targets: &SwitchTargets, ) -> Option> { let otherwise = targets.otherwise(); - let bb = &body.basic_blocks()[otherwise]; + let bb = &body.basic_blocks[otherwise]; if bb.terminator().kind == TerminatorKind::Unreachable && bb.statements.iter().all(|s| matches!(&s.kind, StatementKind::StorageDead(_))) { @@ -102,10 +102,10 @@ impl<'tcx> MirPass<'tcx> for UninhabitedEnumBranching { fn run_pass(&self, tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) { trace!("UninhabitedEnumBranching starting for {:?}", body.source); - for bb in body.basic_blocks().indices() { + for bb in body.basic_blocks.indices() { trace!("processing block {:?}", bb); - let Some(discriminant_ty) = get_switched_on_type(&body.basic_blocks()[bb], tcx, body) else { + let Some(discriminant_ty) = get_switched_on_type(&body.basic_blocks[bb], tcx, body) else { continue; }; diff --git a/compiler/rustc_monomorphize/src/partitioning/mod.rs b/compiler/rustc_monomorphize/src/partitioning/mod.rs index ff2d386932858..43319dc5862e6 100644 --- a/compiler/rustc_monomorphize/src/partitioning/mod.rs +++ b/compiler/rustc_monomorphize/src/partitioning/mod.rs @@ -481,7 +481,7 @@ fn codegened_and_inlined_items<'tcx>(tcx: TyCtxt<'tcx>, (): ()) -> &'tcx DefIdSe continue; } let body = tcx.instance_mir(instance.def); - for block in body.basic_blocks() { + for block in body.basic_blocks.iter() { for statement in &block.statements { let mir::StatementKind::Coverage(_) = statement.kind else { continue }; let scope = statement.source_info.scope; diff --git a/compiler/rustc_ty_utils/src/ty.rs b/compiler/rustc_ty_utils/src/ty.rs index db0d45b86fc03..acfeefb4d12d5 100644 --- a/compiler/rustc_ty_utils/src/ty.rs +++ b/compiler/rustc_ty_utils/src/ty.rs @@ -348,7 +348,7 @@ fn instance_def_size_estimate<'tcx>( match instance_def { InstanceDef::Item(..) | InstanceDef::DropGlue(..) => { let mir = tcx.instance_mir(instance_def); - mir.basic_blocks().iter().map(|bb| bb.statements.len() + 1).sum() + mir.basic_blocks.iter().map(|bb| bb.statements.len() + 1).sum() } // Estimate the size of other compiler-generated shims to be 1. _ => 1, diff --git a/src/tools/clippy/clippy_lints/src/redundant_clone.rs b/src/tools/clippy/clippy_lints/src/redundant_clone.rs index eddca60457574..9fd86331ec755 100644 --- a/src/tools/clippy/clippy_lints/src/redundant_clone.rs +++ b/src/tools/clippy/clippy_lints/src/redundant_clone.rs @@ -105,7 +105,7 @@ impl<'tcx> LateLintPass<'tcx> for RedundantClone { vis.into_map(cx, maybe_storage_live_result) }; - for (bb, bbdata) in mir.basic_blocks().iter_enumerated() { + for (bb, bbdata) in mir.basic_blocks.iter_enumerated() { let terminator = bbdata.terminator(); if terminator.source_info.span.from_expansion() { @@ -186,7 +186,7 @@ impl<'tcx> LateLintPass<'tcx> for RedundantClone { unwrap_or_continue!(find_stmt_assigns_to(cx, mir, pred_arg, true, ps[0])); let loc = mir::Location { block: bb, - statement_index: mir.basic_blocks()[bb].statements.len(), + statement_index: mir.basic_blocks[bb].statements.len(), }; // This can be turned into `res = move local` if `arg` and `cloned` are not borrowed @@ -310,7 +310,7 @@ fn find_stmt_assigns_to<'tcx>( by_ref: bool, bb: mir::BasicBlock, ) -> Option<(mir::Local, CannotMoveOut)> { - let rvalue = mir.basic_blocks()[bb].statements.iter().rev().find_map(|stmt| { + let rvalue = mir.basic_blocks[bb].statements.iter().rev().find_map(|stmt| { if let mir::StatementKind::Assign(box (mir::Place { local, .. }, v)) = &stmt.kind { return if *local == to_local { Some(v) } else { None }; } diff --git a/src/tools/clippy/clippy_utils/src/qualify_min_const_fn.rs b/src/tools/clippy/clippy_utils/src/qualify_min_const_fn.rs index 3bf75bcbee83e..74c222bbcbeb9 100644 --- a/src/tools/clippy/clippy_utils/src/qualify_min_const_fn.rs +++ b/src/tools/clippy/clippy_utils/src/qualify_min_const_fn.rs @@ -55,7 +55,7 @@ pub fn is_min_const_fn<'a, 'tcx>(tcx: TyCtxt<'tcx>, body: &'a Body<'tcx>, msrv: body.local_decls.iter().next().unwrap().source_info.span, )?; - for bb in body.basic_blocks() { + for bb in body.basic_blocks.iter() { check_terminator(tcx, body, bb.terminator(), msrv)?; for stmt in &bb.statements { check_statement(tcx, body, def_id, stmt)?;