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| author | Camille GILLOT <gillot.camille@gmail.com> | 2023-01-25 18:34:19 +0000 |
|---|---|---|
| committer | Camille GILLOT <gillot.camille@gmail.com> | 2023-02-02 23:20:27 +0000 |
| commit | 6a0b218161ddeeeb4adac8caa8c0e6bae32a4bed (patch) | |
| tree | 52a659a8586f7d0b7d9f3944a4ed24fbff5c4310 | |
| parent | b62a9da0c839fa3e722d4baf3e50ce58b749bc8e (diff) | |
| download | rust-6a0b218161ddeeeb4adac8caa8c0e6bae32a4bed.tar.gz rust-6a0b218161ddeeeb4adac8caa8c0e6bae32a4bed.zip | |
Stop deaggregating enums in MIR.
41 files changed, 165 insertions, 439 deletions
diff --git a/compiler/rustc_const_eval/src/transform/validate.rs b/compiler/rustc_const_eval/src/transform/validate.rs index 72f456138ef..76b316cdf0c 100644 --- a/compiler/rustc_const_eval/src/transform/validate.rs +++ b/compiler/rustc_const_eval/src/transform/validate.rs @@ -8,10 +8,10 @@ use rustc_middle::mir::interpret::Scalar; use rustc_middle::mir::visit::NonUseContext::VarDebugInfo; use rustc_middle::mir::visit::{PlaceContext, Visitor}; use rustc_middle::mir::{ - traversal, AggregateKind, BasicBlock, BinOp, Body, BorrowKind, CastKind, CopyNonOverlapping, - Local, Location, MirPass, MirPhase, NonDivergingIntrinsic, Operand, Place, PlaceElem, PlaceRef, - ProjectionElem, RetagKind, RuntimePhase, Rvalue, SourceScope, Statement, StatementKind, - Terminator, TerminatorKind, UnOp, START_BLOCK, + traversal, BasicBlock, BinOp, Body, BorrowKind, CastKind, CopyNonOverlapping, Local, Location, + MirPass, MirPhase, NonDivergingIntrinsic, Operand, Place, PlaceElem, PlaceRef, ProjectionElem, + RetagKind, RuntimePhase, Rvalue, SourceScope, Statement, StatementKind, Terminator, + TerminatorKind, UnOp, START_BLOCK, }; use rustc_middle::ty::{self, InstanceDef, ParamEnv, Ty, TyCtxt}; use rustc_mir_dataflow::impls::MaybeStorageLive; @@ -423,19 +423,7 @@ impl<'a, 'tcx> Visitor<'tcx> for TypeChecker<'a, 'tcx> { }; } match rvalue { - Rvalue::Use(_) | Rvalue::CopyForDeref(_) => {} - Rvalue::Aggregate(agg_kind, _) => { - let disallowed = match **agg_kind { - AggregateKind::Array(..) => false, - _ => self.mir_phase >= MirPhase::Runtime(RuntimePhase::PostCleanup), - }; - if disallowed { - self.fail( - location, - format!("{:?} have been lowered to field assignments", rvalue), - ) - } - } + Rvalue::Use(_) | Rvalue::CopyForDeref(_) | Rvalue::Aggregate(..) => {} Rvalue::Ref(_, BorrowKind::Shallow, _) => { if self.mir_phase >= MirPhase::Runtime(RuntimePhase::Initial) { self.fail( diff --git a/compiler/rustc_mir_transform/src/deaggregator.rs b/compiler/rustc_mir_transform/src/deaggregator.rs index fe272de20f8..905e127b7cb 100644 --- a/compiler/rustc_mir_transform/src/deaggregator.rs +++ b/compiler/rustc_mir_transform/src/deaggregator.rs @@ -1,5 +1,6 @@ use crate::util::expand_aggregate; use crate::MirPass; +use rustc_hir::def::DefKind; use rustc_middle::mir::*; use rustc_middle::ty::TyCtxt; @@ -11,16 +12,19 @@ impl<'tcx> MirPass<'tcx> for Deaggregator { for bb in basic_blocks { bb.expand_statements(|stmt| { // FIXME(eddyb) don't match twice on `stmt.kind` (post-NLL). - match stmt.kind { - // FIXME(#48193) Deaggregate arrays when it's cheaper to do so. - StatementKind::Assign(box ( - _, - Rvalue::Aggregate(box AggregateKind::Array(_), _), - )) => { - return None; - } - StatementKind::Assign(box (_, Rvalue::Aggregate(_, _))) => {} - _ => return None, + let StatementKind::Assign(box ( + _, Rvalue::Aggregate(box ref kind, _)) + ) = stmt.kind else { return None }; + + // FIXME(#48193) Deaggregate arrays when it's cheaper to do so. + if let AggregateKind::Array(_) = kind { + return None; + } + + if let AggregateKind::Adt(def_id, ..) = kind + && matches!(tcx.def_kind(def_id), DefKind::Enum) + { + return None; } let stmt = stmt.replace_nop(); diff --git a/compiler/rustc_mir_transform/src/generator.rs b/compiler/rustc_mir_transform/src/generator.rs index 5624e312da1..47f9d35a4f7 100644 --- a/compiler/rustc_mir_transform/src/generator.rs +++ b/compiler/rustc_mir_transform/src/generator.rs @@ -52,7 +52,6 @@ use crate::deref_separator::deref_finder; use crate::simplify; -use crate::util::expand_aggregate; use crate::MirPass; use rustc_data_structures::fx::{FxHashMap, FxHashSet}; use rustc_errors::pluralize; @@ -272,31 +271,26 @@ impl<'tcx> TransformVisitor<'tcx> { assert_eq!(self.state_adt_ref.variant(idx).fields.len(), 0); // FIXME(swatinem): assert that `val` is indeed unit? - statements.extend(expand_aggregate( - Place::return_place(), - std::iter::empty(), - kind, + statements.push(Statement { + kind: StatementKind::Assign(Box::new(( + Place::return_place(), + Rvalue::Aggregate(Box::new(kind), vec![]), + ))), source_info, - self.tcx, - )); + }); return; } // else: `Poll::Ready(x)`, `GeneratorState::Yielded(x)` or `GeneratorState::Complete(x)` assert_eq!(self.state_adt_ref.variant(idx).fields.len(), 1); - let ty = self - .tcx - .bound_type_of(self.state_adt_ref.variant(idx).fields[0].did) - .subst(self.tcx, self.state_substs); - - statements.extend(expand_aggregate( - Place::return_place(), - std::iter::once((val, ty)), - kind, + statements.push(Statement { + kind: StatementKind::Assign(Box::new(( + Place::return_place(), + Rvalue::Aggregate(Box::new(kind), vec![val]), + ))), source_info, - self.tcx, - )); + }); } // Create a Place referencing a generator struct field diff --git a/compiler/rustc_mir_transform/src/shim.rs b/compiler/rustc_mir_transform/src/shim.rs index e9ca6f7c93c..551422386f6 100644 --- a/compiler/rustc_mir_transform/src/shim.rs +++ b/compiler/rustc_mir_transform/src/shim.rs @@ -15,7 +15,6 @@ use rustc_target::spec::abi::Abi; use std::fmt; use std::iter; -use crate::util::expand_aggregate; use crate::{ abort_unwinding_calls, add_call_guards, add_moves_for_packed_drops, deref_separator, pass_manager as pm, remove_noop_landing_pads, simplify, @@ -831,19 +830,23 @@ pub fn build_adt_ctor(tcx: TyCtxt<'_>, ctor_id: DefId) -> Body<'_> { // return; debug!("build_ctor: variant_index={:?}", variant_index); - let statements = expand_aggregate( - Place::return_place(), - adt_def.variant(variant_index).fields.iter().enumerate().map(|(idx, field_def)| { - (Operand::Move(Place::from(Local::new(idx + 1))), field_def.ty(tcx, substs)) - }), - AggregateKind::Adt(adt_def.did(), variant_index, substs, None, None), + let kind = AggregateKind::Adt(adt_def.did(), variant_index, substs, None, None); + let variant = adt_def.variant(variant_index); + let statement = Statement { + kind: StatementKind::Assign(Box::new(( + Place::return_place(), + Rvalue::Aggregate( + Box::new(kind), + (0..variant.fields.len()) + .map(|idx| Operand::Move(Place::from(Local::new(idx + 1)))) + .collect(), + ), + ))), source_info, - tcx, - ) - .collect(); + }; let start_block = BasicBlockData { - statements, + statements: vec![statement], terminator: Some(Terminator { source_info, kind: TerminatorKind::Return }), is_cleanup: false, }; diff --git a/tests/mir-opt/building/async_await.a-{closure#0}.generator_resume.0.mir b/tests/mir-opt/building/async_await.a-{closure#0}.generator_resume.0.mir index 2a7f90fe947..accb504c088 100644 --- a/tests/mir-opt/building/async_await.a-{closure#0}.generator_resume.0.mir +++ b/tests/mir-opt/building/async_await.a-{closure#0}.generator_resume.0.mir @@ -24,9 +24,7 @@ fn a::{closure#0}(_1: Pin<&mut [async fn body@$DIR/async_await.rs:11:14: 11:16]> bb1: { _4 = move _2; // scope 0 at $DIR/async_await.rs:+0:14: +0:16 _3 = const (); // scope 0 at $DIR/async_await.rs:+0:14: +0:16 - Deinit(_0); // scope 0 at $DIR/async_await.rs:+0:16: +0:16 - ((_0 as Ready).0: ()) = move _3; // scope 0 at $DIR/async_await.rs:+0:16: +0:16 - discriminant(_0) = 0; // scope 0 at $DIR/async_await.rs:+0:16: +0:16 + _0 = Poll::<()>::Ready(move _3); // scope 0 at $DIR/async_await.rs:+0:16: +0:16 discriminant((*(_1.0: &mut [async fn body@$DIR/async_await.rs:11:14: 11:16]))) = 1; // scope 0 at $DIR/async_await.rs:+0:16: +0:16 return; // scope 0 at $DIR/async_await.rs:+0:16: +0:16 } diff --git a/tests/mir-opt/building/async_await.b-{closure#0}.generator_resume.0.mir b/tests/mir-opt/building/async_await.b-{closure#0}.generator_resume.0.mir index 1449247aeda..ad4e5c6fcfd 100644 --- a/tests/mir-opt/building/async_await.b-{closure#0}.generator_resume.0.mir +++ b/tests/mir-opt/building/async_await.b-{closure#0}.generator_resume.0.mir @@ -167,8 +167,7 @@ fn b::{closure#0}(_1: Pin<&mut [async fn body@$DIR/async_await.rs:14:18: 17:2]>, StorageLive(_19); // scope 1 at $DIR/async_await.rs:+1:8: +1:14 StorageLive(_20); // scope 1 at $DIR/async_await.rs:+1:8: +1:14 _20 = (); // scope 1 at $DIR/async_await.rs:+1:8: +1:14 - Deinit(_0); // scope 1 at $DIR/async_await.rs:+1:8: +1:14 - discriminant(_0) = 1; // scope 1 at $DIR/async_await.rs:+1:8: +1:14 + _0 = Poll::<()>::Pending; // scope 1 at $DIR/async_await.rs:+1:8: +1:14 discriminant((*(_1.0: &mut [async fn body@$DIR/async_await.rs:14:18: 17:2]))) = 3; // scope 1 at $DIR/async_await.rs:+1:8: +1:14 return; // scope 1 at $DIR/async_await.rs:+1:8: +1:14 } @@ -276,8 +275,7 @@ fn b::{closure#0}(_1: Pin<&mut [async fn body@$DIR/async_await.rs:14:18: 17:2]>, StorageLive(_35); // scope 4 at $DIR/async_await.rs:+2:8: +2:14 StorageLive(_36); // scope 4 at $DIR/async_await.rs:+2:8: +2:14 _36 = (); // scope 4 at $DIR/async_await.rs:+2:8: +2:14 - Deinit(_0); // scope 4 at $DIR/async_await.rs:+2:8: +2:14 - discriminant(_0) = 1; // scope 4 at $DIR/async_await.rs:+2:8: +2:14 + _0 = Poll::<()>::Pending; // scope 4 at $DIR/async_await.rs:+2:8: +2:14 discriminant((*(_1.0: &mut [async fn body@$DIR/async_await.rs:14:18: 17:2]))) = 4; // scope 4 at $DIR/async_await.rs:+2:8: +2:14 return; // scope 4 at $DIR/async_await.rs:+2:8: +2:14 } @@ -317,9 +315,7 @@ fn b::{closure#0}(_1: Pin<&mut [async fn body@$DIR/async_await.rs:14:18: 17:2]>, } bb26: { - Deinit(_0); // scope 0 at $DIR/async_await.rs:+3:2: +3:2 - ((_0 as Ready).0: ()) = move _37; // scope 0 at $DIR/async_await.rs:+3:2: +3:2 - discriminant(_0) = 0; // scope 0 at $DIR/async_await.rs:+3:2: +3:2 + _0 = Poll::<()>::Ready(move _37); // scope 0 at $DIR/async_await.rs:+3:2: +3:2 discriminant((*(_1.0: &mut [async fn body@$DIR/async_await.rs:14:18: 17:2]))) = 1; // scope 0 at $DIR/async_await.rs:+3:2: +3:2 return; // scope 0 at $DIR/async_await.rs:+3:2: +3:2 } diff --git a/tests/mir-opt/const_debuginfo.main.ConstDebugInfo.diff b/tests/mir-opt/const_debuginfo.main.ConstDebugInfo.diff index 4405b55875e..f4e9d53286f 100644 --- a/tests/mir-opt/const_debuginfo.main.ConstDebugInfo.diff +++ b/tests/mir-opt/const_debuginfo.main.ConstDebugInfo.diff @@ -79,9 +79,7 @@ _15 = const false; // scope 5 at $DIR/const_debuginfo.rs:+8:13: +8:34 _16 = const 123_u32; // scope 5 at $DIR/const_debuginfo.rs:+8:13: +8:34 StorageLive(_10); // scope 6 at $DIR/const_debuginfo.rs:+10:9: +10:10 - Deinit(_10); // scope 6 at $DIR/const_debuginfo.rs:+10:13: +10:24 - ((_10 as Some).0: u16) = const 99_u16; // scope 6 at $DIR/const_debuginfo.rs:+10:13: +10:24 - discriminant(_10) = 1; // scope 6 at $DIR/const_debuginfo.rs:+10:13: +10:24 + _10 = Option::<u16>::Some(const 99_u16); // scope 6 at $DIR/const_debuginfo.rs:+10:13: +10:24 StorageLive(_17); // scope 7 at $DIR/const_debuginfo.rs:+12:9: +12:10 StorageLive(_18); // scope 7 at $DIR/const_debuginfo.rs:+12:9: +12:10 Deinit(_17); // scope 7 at $DIR/const_debuginfo.rs:+12:13: +12:35 diff --git a/tests/mir-opt/const_prop/discriminant.main.ConstProp.32bit.diff b/tests/mir-opt/const_prop/discriminant.main.ConstProp.32bit.diff index b4dccecc672..b9a10704be0 100644 --- a/tests/mir-opt/const_prop/discriminant.main.ConstProp.32bit.diff +++ b/tests/mir-opt/const_prop/discriminant.main.ConstProp.32bit.diff @@ -17,17 +17,20 @@ StorageLive(_1); // scope 0 at $DIR/discriminant.rs:+1:9: +1:10 StorageLive(_2); // scope 0 at $DIR/discriminant.rs:+1:13: +1:64 StorageLive(_3); // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 - Deinit(_3); // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 - ((_3 as Some).0: bool) = const true; // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 - discriminant(_3) = 1; // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 +- _3 = Option::<bool>::Some(const true); // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 - _4 = discriminant(_3); // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 - switchInt(move _4) -> [1: bb1, otherwise: bb3]; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 ++ _3 = const Option::<bool>::Some(true); // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 ++ // mir::Constant ++ // + span: $DIR/discriminant.rs:12:34: 12:44 ++ // + literal: Const { ty: Option<bool>, val: Value(Scalar(0x01)) } + _4 = const 1_isize; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 + switchInt(const 1_isize) -> [1: bb1, otherwise: bb3]; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 } bb1: { - switchInt(((_3 as Some).0: bool)) -> [0: bb3, otherwise: bb2]; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 +- switchInt(((_3 as Some).0: bool)) -> [0: bb3, otherwise: bb2]; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 ++ switchInt(const true) -> [0: bb3, otherwise: bb2]; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 } bb2: { diff --git a/tests/mir-opt/const_prop/discriminant.main.ConstProp.64bit.diff b/tests/mir-opt/const_prop/discriminant.main.ConstProp.64bit.diff index b4dccecc672..b9a10704be0 100644 --- a/tests/mir-opt/const_prop/discriminant.main.ConstProp.64bit.diff +++ b/tests/mir-opt/const_prop/discriminant.main.ConstProp.64bit.diff @@ -17,17 +17,20 @@ StorageLive(_1); // scope 0 at $DIR/discriminant.rs:+1:9: +1:10 StorageLive(_2); // scope 0 at $DIR/discriminant.rs:+1:13: +1:64 StorageLive(_3); // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 - Deinit(_3); // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 - ((_3 as Some).0: bool) = const true; // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 - discriminant(_3) = 1; // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 +- _3 = Option::<bool>::Some(const true); // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 - _4 = discriminant(_3); // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 - switchInt(move _4) -> [1: bb1, otherwise: bb3]; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 ++ _3 = const Option::<bool>::Some(true); // scope 2 at $DIR/discriminant.rs:+1:34: +1:44 ++ // mir::Constant ++ // + span: $DIR/discriminant.rs:12:34: 12:44 ++ // + literal: Const { ty: Option<bool>, val: Value(Scalar(0x01)) } + _4 = const 1_isize; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 + switchInt(const 1_isize) -> [1: bb1, otherwise: bb3]; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 } bb1: { - switchInt(((_3 as Some).0: bool)) -> [0: bb3, otherwise: bb2]; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 +- switchInt(((_3 as Some).0: bool)) -> [0: bb3, otherwise: bb2]; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 ++ switchInt(const true) -> [0: bb3, otherwise: bb2]; // scope 2 at $DIR/discriminant.rs:+1:21: +1:31 } bb2: { diff --git a/tests/mir-opt/const_prop/optimizes_into_variable.main.ConstProp.32bit.diff b/tests/mir-opt/const_prop/optimizes_into_variable.main.ConstProp.32bit.diff index 7c7aeac4c45..1368b114658 100644 --- a/tests/mir-opt/const_prop/optimizes_into_variable.main.ConstProp.32bit.diff +++ b/tests/mir-opt/const_prop/optimizes_into_variable.main.ConstProp.32bit.diff @@ -9,7 +9,7 @@ let _5: usize; // in scope 0 at $DIR/optimizes_into_variable.rs:+2:32: +2:33 let mut _6: usize; // in scope 0 at $DIR/optimizes_into_variable.rs:+2:13: +2:34 let mut _7: bool; // in scope 0 at $DIR/optimizes_into_variable.rs:+2:13: +2:34 - let mut _9: u32; // in scope 0 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 + let mut _9: Point; // in scope 0 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 scope 1 { debug x => _1; // in scope 1 at $DIR/optimizes_into_variable.rs:+1:9: +1:10 let _3: i32; // in scope 1 at $DIR/optimizes_into_variable.rs:+2:9: +2:10 @@ -52,9 +52,8 @@ StorageDead(_4); // scope 1 at $DIR/optimizes_into_variable.rs:+2:34: +2:35 StorageLive(_8); // scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 StorageLive(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 - Deinit(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 - _9 = const 42_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -- _8 = _9; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:38 + _9 = Point { x: const 12_u32, y: const 42_u32 }; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 +- _8 = (_9.1: u32); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:38 + _8 = const 42_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:38 StorageDead(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:38: +3:39 StorageDead(_8); // scope 2 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 diff --git a/tests/mir-opt/const_prop/optimizes_into_variable.main.ScalarReplacementOfAggregates.32bit.diff b/tests/mir-opt/const_prop/optimizes_into_variable.main.ScalarReplacementOfAggregates.32bit.diff index 3f9f3b2eac7..de1d57ed401 100644 --- a/tests/mir-opt/const_prop/optimizes_into_variable.main.ScalarReplacementOfAggregates.32bit.diff +++ b/tests/mir-opt/const_prop/optimizes_into_variable.main.ScalarReplacementOfAggregates.32bit.diff @@ -10,8 +10,6 @@ let mut _6: usize; // in scope 0 at $DIR/optimizes_into_variable.rs:+2:13: +2:34 let mut _7: bool; // in scope 0 at $DIR/optimizes_into_variable.rs:+2:13: +2:34 let mut _9: Point; // in scope 0 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -+ let mut _10: u32; // in scope 0 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -+ let mut _11: u32; // in scope 0 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 scope 1 { debug x => _1; // in scope 1 at $DIR/optimizes_into_variable.rs:+1:9: +1:10 let _3: i32; // in scope 1 at $DIR/optimizes_into_variable.rs:+2:9: +2:10 @@ -47,21 +45,10 @@ StorageDead(_5); // scope 1 at $DIR/optimizes_into_variable.rs:+2:34: +2:35 StorageDead(_4); // scope 1 at $DIR/optimizes_into_variable.rs:+2:34: +2:35 StorageLive(_8); // scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10 -- StorageLive(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -- Deinit(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -- (_9.0: u32) = const 12_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -- (_9.1: u32) = const 42_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -- _8 = (_9.1: u32); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:38 -- StorageDead(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:38: +3:39 -+ StorageLive(_10); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -+ StorageLive(_11); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -+ Deinit(_10); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -+ Deinit(_11); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -+ _10 = const 12_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -+ _11 = const 42_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 -+ _8 = _11; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:38 -+ StorageDead(_10); // scope 2 at $DIR/optimizes_into_variable.rs:+3:38: +3:39 -+ StorageDead(_11); // scope 2 at $DIR/optimizes_into_variable.rs:+3:38: +3:39 + StorageLive(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 + _9 = Point { x: const 12_u32, y: const 42_u32 }; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36 + _8 = (_9.1: u32); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:38 + StorageDead(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:38: +3:39 nop; // scope 0 at $DIR/optimizes_into_variable.rs:+0:11: +4:2 StorageDead(_8); // scope 2 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 StorageDead(_3); // scope 1 at $DIR/optimizes_into_variable.rs:+4:1: +4:2 diff --git a/tests/mir-opt/dataflow-const-prop/enum.main.DataflowConstProp.diff b/tests/mir-opt/dataflow-const-prop/enum.main.DataflowConstProp.diff index fce18fae436..d049c79d78d 100644 --- a/tests/mir-opt/dataflow-const-prop/enum.main.DataflowConstProp.diff +++ b/tests/mir-opt/dataflow-const-prop/enum.main.DataflowConstProp.diff @@ -23,9 +23,7 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/enum.rs:+1:9: +1:10 - Deinit(_1); // scope 0 at $DIR/enum.rs:+1:13: +1:21 - ((_1 as V1).0: i32) = const 0_i32; // scope 0 at $DIR/enum.rs:+1:13: +1:21 - discriminant(_1) = 0; // scope 0 at $DIR/enum.rs:+1:13: +1:21 + _1 = E::V1(const 0_i32); // scope 0 at $DIR/enum.rs:+1:13: +1:21 StorageLive(_2); // scope 1 at $DIR/enum.rs:+2:9: +2:10 _3 = discriminant(_1); // scope 1 at $DIR/enum.rs:+2:19: +2:20 switchInt(move _3) -> [0: bb3, 1: bb1, otherwise: bb2]; // scope 1 at $DIR/enum.rs:+2:13: +2:20 diff --git a/tests/mir-opt/deaggregator_test_enum.bar.Deaggregator.diff b/tests/mir-opt/deaggregator_test_enum.bar.Deaggregator.diff deleted file mode 100644 index f28c2b482af..00000000000 --- a/tests/mir-opt/deaggregator_test_enum.bar.Deaggregator.diff +++ /dev/null @@ -1,20 +0,0 @@ -- // MIR for `bar` before Deaggregator -+ // MIR for `bar` after Deaggregator - - fn bar(_1: usize) -> Baz { - debug a => _1; // in scope 0 at $DIR/deaggregator_test_enum.rs:+0:8: +0:9 - let mut _0: Baz; // return place in scope 0 at $DIR/deaggregator_test_enum.rs:+0:21: +0:24 - let mut _2: usize; // in scope 0 at $DIR/deaggregator_test_enum.rs:+1:19: +1:20 - - bb0: { - StorageLive(_2); // scope 0 at $DIR/deaggregator_test_enum.rs:+1:19: +1:20 - _2 = _1; // scope 0 at $DIR/deaggregator_test_enum.rs:+1:19: +1:20 -- _0 = Baz::Foo { x: move _2 }; // scope 0 at $DIR/deaggregator_test_enum.rs:+1:5: +1:22 -+ Deinit(_0); // scope 0 at $DIR/deaggregator_test_enum.rs:+1:5: +1:22 -+ ((_0 as Foo).0: usize) = move _2; // scope 0 at $DIR/deaggregator_test_enum.rs:+1:5: +1:22 -+ discriminant(_0) = 1; // scope 0 at $DIR/deaggregator_test_enum.rs:+1:5: +1:22 - StorageDead(_2); // scope 0 at $DIR/deaggregator_test_enum.rs:+1:21: +1:22 - return; // scope 0 at $DIR/deaggregator_test_enum.rs:+2:2: +2:2 - } - } - diff --git a/tests/mir-opt/deaggregator_test_enum.rs b/tests/mir-opt/deaggregator_test_enum.rs deleted file mode 100644 index ea402dafdec..00000000000 --- a/tests/mir-opt/deaggregator_test_enum.rs +++ /dev/null @@ -1,19 +0,0 @@ -// unit-test: Deaggregator - -enum Baz { - Empty, - Foo { x: usize }, -} - -// EMIT_MIR deaggregator_test_enum.bar.Deaggregator.diff -fn bar(a: usize) -> Baz { - Baz::Foo { x: a } -} - -fn main() { - let x = bar(10); - match x { - Baz::Empty => println!("empty"), - Baz::Foo { x } => println!("{}", x), - }; -} diff --git a/tests/mir-opt/deaggregator_test_enum_2.rs b/tests/mir-opt/deaggregator_test_enum_2.rs deleted file mode 100644 index 955c317324a..00000000000 --- a/tests/mir-opt/deaggregator_test_enum_2.rs +++ /dev/null @@ -1,21 +0,0 @@ -// unit-test: Deaggregator -// Test that deaggregate fires in more than one basic block - -enum Foo { - A(i32), - B(i32), -} - -// EMIT_MIR deaggregator_test_enum_2.test1.Deaggregator.diff -fn test1(x: bool, y: i32) -> Foo { - if x { - Foo::A(y) - } else { - Foo::B(y) - } -} - -fn main() { - // Make sure the function actually gets instantiated. - test1(false, 0); -} diff --git a/tests/mir-opt/deaggregator_test_enum_2.test1.Deaggregator.diff b/tests/mir-opt/deaggregator_test_enum_2.test1.Deaggregator.diff deleted file mode 100644 index 210d3849e18..00000000000 --- a/tests/mir-opt/deaggregator_test_enum_2.test1.Deaggregator.diff +++ /dev/null @@ -1,45 +0,0 @@ -- // MIR for `test1` before Deaggregator -+ // MIR for `test1` after Deaggregator - - fn test1(_1: bool, _2: i32) -> Foo { - debug x => _1; // in scope 0 at $DIR/deaggregator_test_enum_2.rs:+0:10: +0:11 - debug y => _2; // in scope 0 at $DIR/deaggregator_test_enum_2.rs:+0:19: +0:20 - let mut _0: Foo; // return place in scope 0 at $DIR/deaggregator_test_enum_2.rs:+0:30: +0:33 - let mut _3: bool; // in scope 0 at $DIR/deaggregator_test_enum_2.rs:+1:8: +1:9 - let mut _4: i32; // in scope 0 at $DIR/deaggregator_test_enum_2.rs:+2:16: +2:17 - let mut _5: i32; // in scope 0 at $DIR/deaggregator_test_enum_2.rs:+4:16: +4:17 - - bb0: { - StorageLive(_3); // scope 0 at $DIR/deaggregator_test_enum_2.rs:+1:8: +1:9 - _3 = _1; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+1:8: +1:9 - switchInt(move _3) -> [0: bb2, otherwise: bb1]; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+1:8: +1:9 - } - - bb1: { - StorageLive(_4); // scope 0 at $DIR/deaggregator_test_enum_2.rs:+2:16: +2:17 - _4 = _2; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+2:16: +2:17 -- _0 = Foo::A(move _4); // scope 0 at $DIR/deaggregator_test_enum_2.rs:+2:9: +2:18 -+ Deinit(_0); // scope 0 at $DIR/deaggregator_test_enum_2.rs:+2:9: +2:18 -+ ((_0 as A).0: i32) = move _4; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+2:9: +2:18 -+ discriminant(_0) = 0; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+2:9: +2:18 - StorageDead(_4); // scope 0 at $DIR/deaggregator_test_enum_2.rs:+2:17: +2:18 - goto -> bb3; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+1:5: +5:6 - } - - bb2: { - StorageLive(_5); // scope 0 at $DIR/deaggregator_test_enum_2.rs:+4:16: +4:17 - _5 = _2; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+4:16: +4:17 -- _0 = Foo::B(move _5); // scope 0 at $DIR/deaggregator_test_enum_2.rs:+4:9: +4:18 -+ Deinit(_0); // scope 0 at $DIR/deaggregator_test_enum_2.rs:+4:9: +4:18 -+ ((_0 as B).0: i32) = move _5; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+4:9: +4:18 -+ discriminant(_0) = 1; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+4:9: +4:18 - StorageDead(_5); // scope 0 at $DIR/deaggregator_test_enum_2.rs:+4:17: +4:18 - goto -> bb3; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+1:5: +5:6 - } - - bb3: { - StorageDead(_3); // scope 0 at $DIR/deaggregator_test_enum_2.rs:+5:5: +5:6 - return; // scope 0 at $DIR/deaggregator_test_enum_2.rs:+6:2: +6:2 - } - } - diff --git a/tests/mir-opt/deaggregator_test_multiple.rs b/tests/mir-opt/deaggregator_test_multiple.rs deleted file mode 100644 index 46305fe21d2..00000000000 --- a/tests/mir-opt/deaggregator_test_multiple.rs +++ /dev/null @@ -1,17 +0,0 @@ -// unit-test: Deaggregator -// Test that deaggregate fires more than once per block - -enum Foo { - A(i32), - B, -} - -// EMIT_MIR deaggregator_test_multiple.test.Deaggregator.diff -fn test(x: i32) -> [Foo; 2] { - [Foo::A(x), Foo::A(x)] -} - -fn main() { - // Make sure the function actually gets instantiated. - test(0); -} diff --git a/tests/mir-opt/deaggregator_test_multiple.test.Deaggregator.diff b/tests/mir-opt/deaggregator_test_multiple.test.Deaggregator.diff deleted file mode 100644 index cf5da273c28..00000000000 --- a/tests/mir-opt/deaggregator_test_multiple.test.Deaggregator.diff +++ /dev/null @@ -1,35 +0,0 @@ -- // MIR for `test` before Deaggregator -+ // MIR for `test` after Deaggregator - - fn test(_1: i32) -> [Foo; 2] { - debug x => _1; // in scope 0 at $DIR/deaggregator_test_multiple.rs:+0:9: +0:10 - let mut _0: [Foo; 2]; // return place in scope 0 at $DIR/deaggregator_test_multiple.rs:+0:20: +0:28 - let mut _2: Foo; // in scope 0 at $DIR/deaggregator_test_multiple.rs:+1:6: +1:15 - let mut _3: i32; // in scope 0 at $DIR/deaggregator_test_multiple.rs:+1:13: +1:14 - let mut _4: Foo; // in scope 0 at $DIR/deaggregator_test_multiple.rs:+1:17: +1:26 - let mut _5: i32; // in scope 0 at $DIR/deaggregator_test_multiple.rs:+1:24: +1:25 - - bb0: { - StorageLive(_2); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:6: +1:15 - StorageLive(_3); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:13: +1:14 - _3 = _1; // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:13: +1:14 -- _2 = Foo::A(move _3); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:6: +1:15 -+ Deinit(_2); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:6: +1:15 -+ ((_2 as A).0: i32) = move _3; // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:6: +1:15 -+ discriminant(_2) = 0; // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:6: +1:15 - StorageDead(_3); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:14: +1:15 - StorageLive(_4); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:17: +1:26 - StorageLive(_5); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:24: +1:25 - _5 = _1; // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:24: +1:25 -- _4 = Foo::A(move _5); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:17: +1:26 -+ Deinit(_4); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:17: +1:26 -+ ((_4 as A).0: i32) = move _5; // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:17: +1:26 -+ discriminant(_4) = 0; // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:17: +1:26 - StorageDead(_5); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:25: +1:26 - _0 = [move _2, move _4]; // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:5: +1:27 - StorageDead(_4); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:26: +1:27 - StorageDead(_2); // scope 0 at $DIR/deaggregator_test_multiple.rs:+1:26: +1:27 - return; // scope 0 at $DIR/deaggregator_test_multiple.rs:+2:2: +2:2 - } - } - diff --git a/tests/mir-opt/early_otherwise_branch_68867.try_sum.EarlyOtherwiseBranch.diff b/tests/mir-opt/early_otherwise_branch_68867.try_sum.EarlyOtherwiseBranch.diff index 9edd1a39f45..a561798f50f 100644 --- a/tests/mir-opt/early_otherwise_branch_68867.try_sum.EarlyOtherwiseBranch.diff +++ b/tests/mir-opt/early_otherwise_branch_68867.try_sum.EarlyOtherwiseBranch.diff @@ -92,9 +92,7 @@ bb2: { StorageLive(_33); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+10:25: +10:27 Deinit(_33); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+10:25: +10:27 - Deinit(_0); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+10:21: +10:28 - ((_0 as Err).0: ()) = move _33; // scope 0 at $DIR/early_otherwise_branch_68867.rs:+10:21: +10:28 - discriminant(_0) = 1; // scope 0 at $DIR/early_otherwise_branch_68867.rs:+10:21: +10:28 + _0 = Result::<ViewportPercentageLength, ()>::Err(move _33); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+10:21: +10:28 StorageDead(_33); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+10:27: +10:28 StorageDead(_3); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+11:6: +11:7 StorageDead(_4); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+12:1: +12:2 @@ -134,9 +132,7 @@ _14 = Add(move _15, move _16); // scope 1 at $DIR/early_otherwise_branch_68867.rs:+6:38: +6:49 StorageDead(_16); // scope 1 at $DIR/early_otherwise_branch_68867.rs:+6:48: +6:49 StorageDead(_15); // scope 1 at $DIR/early_otherwise_branch_68867.rs:+6:48: +6:49 - Deinit(_3); // scope 1 at $DIR/early_otherwise_branch_68867.rs:+6:35: +6:50 - ((_3 as Vw).0: f32) = move _14; // scope 1 at $DIR/early_otherwise_branch_68867.rs:+6:35: +6:50 - discriminant(_3) = 0; // scope 1 at $DIR/early_otherwise_branch_68867.rs:+6:35: +6:50 + _3 = ViewportPercentageLength::Vw(move _14); // scope 1 at $DIR/early_otherwise_branch_68867.rs:+6:35: +6:50 StorageDead(_14); // scope 1 at $DIR/early_otherwise_branch_68867.rs:+6:49: +6:50 StorageDead(_13); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+6:49: +6:50 StorageDead(_12); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+6:49: +6:50 @@ -158,9 +154,7 @@ _19 = Add(move _20, move _21); // scope 2 at $DIR/early_otherwise_branch_68867.rs:+7:38: +7:49 StorageDead(_21); // scope 2 at $DIR/early_otherwise_branch_68867.rs:+7:48: +7:49 StorageDead(_20); // scope 2 at $DIR/early_otherwise_branch_68867.rs:+7:48: +7:49 - Deinit(_3); // scope 2 at $DIR/early_otherwise_branch_68867.rs:+7:35: +7:50 - ((_3 as Vh).0: f32) = move _19; // scope 2 at $DIR/early_otherwise_branch_68867.rs:+7:35: +7:50 - discriminant(_3) = 1; // scope 2 at $DIR/early_otherwise_branch_68867.rs:+7:35: +7:50 + _3 = ViewportPercentageLength::Vh(move _19); // scope 2 at $DIR/early_otherwise_branch_68867.rs:+7:35: +7:50 StorageDead(_19); // scope 2 at $DIR/early_otherwise_branch_68867.rs:+7:49: +7:50 StorageDead(_18); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+7:49: +7:50 StorageDead(_17); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+7:49: +7:50 @@ -182,9 +176,7 @@ _24 = Add(move _25, move _26); // scope 3 at $DIR/early_otherwise_branch_68867.rs:+8:44: +8:55 StorageDead(_26); // scope 3 at $DIR/early_otherwise_branch_68867.rs:+8:54: +8:55 StorageDead(_25); // scope 3 at $DIR/early_otherwise_branch_68867.rs:+8:54: +8:55 - Deinit(_3); // scope 3 at $DIR/early_otherwise_branch_68867.rs:+8:39: +8:56 - ((_3 as Vmin).0: f32) = move _24; // scope 3 at $DIR/early_otherwise_branch_68867.rs:+8:39: +8:56 - discriminant(_3) = 2; // scope 3 at $DIR/early_otherwise_branch_68867.rs:+8:39: +8:56 + _3 = ViewportPercentageLength::Vmin(move _24); // scope 3 at $DIR/early_otherwise_branch_68867.rs:+8:39: +8:56 StorageDead(_24); // scope 3 at $DIR/early_otherwise_branch_68867.rs:+8:55: +8:56 StorageDead(_23); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+8:55: +8:56 StorageDead(_22); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+8:55: +8:56 @@ -206,9 +198,7 @@ _29 = Add(move _30, move _31); // scope 4 at $DIR/early_otherwise_branch_68867.rs:+9:44: +9:55 StorageDead(_31); // scope 4 at $DIR/early_otherwise_branch_68867.rs:+9:54: +9:55 StorageDead(_30); // scope 4 at $DIR/early_otherwise_branch_68867.rs:+9:54: +9:55 - Deinit(_3); // scope 4 at $DIR/early_otherwise_branch_68867.rs:+9:39: +9:56 - ((_3 as Vmax).0: f32) = move _29; // scope 4 at $DIR/early_otherwise_branch_68867.rs:+9:39: +9:56 - discriminant(_3) = 3; // scope 4 at $DIR/early_otherwise_branch_68867.rs:+9:39: +9:56 + _3 = ViewportPercentageLength::Vmax(move _29); // scope 4 at $DIR/early_otherwise_branch_68867.rs:+9:39: +9:56 StorageDead(_29); // scope 4 at $DIR/early_otherwise_branch_68867.rs:+9:55: +9:56 StorageDead(_28); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+9:55: +9:56 StorageDead(_27); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+9:55: +9:56 @@ -216,9 +206,7 @@ } bb10: { - Deinit(_0); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:5: +11:7 - ((_0 as Ok).0: ViewportPercentageLength) = move _3; // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:5: +11:7 - discriminant(_0) = 0; // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:5: +11:7 + _0 = Result::<ViewportPercentageLength, ()>::Ok(move _3); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+5:5: +11:7 StorageDead(_3); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+11:6: +11:7 StorageDead(_4); // scope 0 at $DIR/early_otherwise_branch_68867.rs:+12:1: +12:2 goto -> bb11; // scope 0 at $DIR/early_otherwise_branch_68867.rs:+12:2: +12:2 diff --git a/tests/mir-opt/funky_arms.float_to_exponential_common.ConstProp.diff b/tests/mir-opt/funky_arms.float_to_exponential_common.ConstProp.diff index 7c5d28069d5..5ebaacd4ba9 100644 --- a/tests/mir-opt/funky_arms.float_to_exponential_common.ConstProp.diff +++ b/tests/mir-opt/funky_arms.float_to_exponential_common.ConstProp.diff @@ -51,14 +51,20 @@ } bb2: { - Deinit(_6); // scope 1 at $DIR/funky_arms.rs:+10:17: +10:41 - discriminant(_6) = 1; // scope 1 at $DIR/funky_arms.rs:+10:17: +10:41 +- _6 = MinusPlus; // scope 1 at $DIR/funky_arms.rs:+10:17: +10:41 ++ _6 = const MinusPlus; // scope 1 at $DIR/funky_arms.rs:+10:17: +10:41 ++ // mir::Constant ++ // + span: $DIR/funky_arms.rs:21:17: 21:41 ++ // + literal: Const { ty: Sign, val: Value(Scalar(0x01)) } goto -> bb4; // scope 1 at $DIR/funky_arms.rs:+10:17: +10:41 } bb3: { - Deinit(_6); // scope 1 at $DIR/funky_arms.rs:+9:18: +9:38 - discriminant(_6) = 0; // scope 1 at $DIR/funky_arms.rs:+9:18: +9:38 +- _6 = Minus; // scope 1 at $DIR/funky_arms.rs:+9:18: +9:38 ++ _6 = const Minus; // scope 1 at $DIR/funky_arms.rs:+9:18: +9:38 ++ // mir::Constant ++ // + span: $DIR/funky_arms.rs:20:18: 20:38 ++ // + literal: Const { ty: Sign, val: Value(Scalar(0x00)) } goto -> bb4; // scope 1 at $DIR/funky_arms.rs:+9:18: +9:38 } diff --git a/tests/mir-opt/generator_tiny.main-{closure#0}.generator_resume.0.mir b/tests/mir-opt/generator_tiny.main-{closure#0}.generator_resume.0.mir index 2f096c3e0a1..7efda05d2b8 100644 --- a/tests/mir-opt/generator_tiny.main-{closure#0}.generator_resume.0.mir +++ b/tests/mir-opt/generator_tiny.main-{closure#0}.generator_resume.0.mir @@ -54,9 +54,7 @@ fn main::{closure#0}(_1: Pin<&mut [generator@$DIR/generator_tiny.rs:19:16: 19:24 StorageLive(_6); // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18 StorageLive(_7); // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18 _7 = (); // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18 - Deinit(_0); // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18 - ((_0 as Yielded).0: ()) = move _7; // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18 - discriminant(_0) = 0; // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18 + _0 = GeneratorState::<(), ()>::Yielded(move _7); // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18 discriminant((*(_1.0: &mut [generator@$DIR/generator_tiny.rs:19:16: 19:24]))) = 3; // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18 return; // scope 1 at $DIR/generator_tiny.rs:+3:13: +3:18 } diff --git a/tests/mir-opt/inline/inline_generator.main.Inline.diff b/tests/mir-opt/inline/inline_generator.main.Inline.diff index 57574acf923..593f234f763 100644 --- a/tests/mir-opt/inline/inline_generator.main.Inline.diff +++ b/tests/mir-opt/inline/inline_generator.main.Inline.diff @@ -106,9 +106,7 @@ + } + + bb6: { -+ Deinit(_1); // scope 6 at $DIR/inline_generator.rs:15:11: 15:39 -+ ((_1 as Yielded).0: i32) = move _8; // scope 6 at $DIR/inline_generator.rs:15:11: 15:39 -+ discriminant(_1) = 0; // scope 6 at $DIR/inline_generator.rs:15:11: 15:39 ++ _1 = GeneratorState::<i32, bool>::Yielded(move _8); // scope 6 at $DIR/inline_generator.rs:15:11: 15:39 + _11 = deref_copy (_2.0: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]); // scope 6 at $DIR/inline_generator.rs:15:11: 15:39 + discriminant((*_11)) = 3; // scope 6 at $DIR/inline_generator.rs:15:11: 15:39 + goto -> bb1; // scope 0 at $DIR/inline_generator.rs:15:11: 15:39 @@ -117,9 +115,7 @@ + bb7: { + StorageLive(_8); // scope 6 at $DIR/inline_generator.rs:15:5: 15:41 + StorageDead(_8); // scope 6 at $DIR/inline_generator.rs:15:38: 15:39 -+ Deinit(_1); // scope 6 at $DIR/inline_generator.rs:15:41: 15:41 -+ ((_1 as Complete).0: bool) = _7; // scope 6 at $DIR/inline_generator.rs:15:41: 15:41 -+ discriminant(_1) = 1; // scope 6 at $DIR/inline_generator.rs:15:41: 15:41 ++ _1 = GeneratorState::<i32, bool>::Complete(_7); // scope 6 at $DIR/inline_generator.rs:15:41: 15:41 + _12 = deref_copy (_2.0: &mut [generator@$DIR/inline_generator.rs:15:5: 15:8]); // scope 6 at $DIR/inline_generator.rs:15:41: 15:41 + discriminant((*_12)) = 1; // scope 6 at $DIR/inline_generator.rs:15:41: 15:41 + goto -> bb1; // scope 0 at $DIR/inline_generator.rs:15:41: 15:41 diff --git a/tests/mir-opt/issues/issue_75439.foo.MatchBranchSimplification.diff b/tests/mir-opt/issues/issue_75439.foo.MatchBranchSimplification.diff index 93804780371..bcda1288045 100644 --- a/tests/mir-opt/issues/issue_75439.foo.MatchBranchSimplification.diff +++ b/tests/mir-opt/issues/issue_75439.foo.MatchBranchSimplification.diff @@ -67,17 +67,14 @@ bb7: { StorageDead(_6); // scope 4 at $DIR/issue_75439.rs:+5:35: +5:36 - Deinit(_0); // scope 3 at $DIR/issue_75439.rs:+5:9: +5:39 - ((_0 as Some).0: [u8; 4]) = move _5; // scope 3 at $DIR/issue_75439.rs:+5:9: +5:39 - discriminant(_0) = 1; // scope 3 at $DIR/issue_75439.rs:+5:9: +5:39 + _0 = Option::<[u8; 4]>::Some(move _5); // scope 3 at $DIR/issue_75439.rs:+5:9: +5:39 StorageDead(_5); // scope 3 at $DIR/issue_75439.rs:+5:38: +5:39 StorageDead(_4); // scope 1 at $DIR/issue_75439.rs:+6:5: +6:6 goto -> bb9; // scope 1 at $DIR/issue_75439.rs:+4:5: +8:6 } bb8: { - Deinit(_0); // scope 1 at $DIR/issue_75439.rs:+7:9: +7:13 - discriminant(_0) = 0; // scope 1 at $DIR/issue_75439.rs:+7:9: +7:13 + _0 = Option::<[u8; 4]>::None; // scope 1 at $DIR/issue_75439.rs:+7:9: +7:13 goto -> bb9; // scope 1 at $DIR/issue_75439.rs:+4:5: +8:6 } diff --git a/tests/mir-opt/retag.array_casts.SimplifyCfg-elaborate-drops.after.mir b/tests/mir-opt/retag.array_casts.SimplifyCfg-elaborate-drops.after.mir index 19b726e7484..273639ecd0b 100644 --- a/tests/mir-opt/retag.array_casts.SimplifyCfg-elaborate-drops.after.mir +++ b/tests/mir-opt/retag.array_casts.SimplifyCfg-elaborate-drops.after.mir @@ -150,8 +150,7 @@ fn array_casts() -> () { bb3: { StorageLive(_27); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL - Deinit(_27); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL - discriminant(_27) = 0; // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + _27 = core::panicking::AssertKind::Eq; // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL StorageLive(_28); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL StorageLive(_29); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL _29 = move _27; // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL @@ -164,8 +163,7 @@ fn array_casts() -> () { _33 = &(*_21); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL _32 = &(*_33); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL StorageLive(_34); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL - Deinit(_34); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL - discriminant(_34) = 0; // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + _34 = Option::<Arguments<'_>>::None; // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL Retag(_34); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL _28 = core::panicking::assert_failed::<usize, usize>(move _29, move _30, move _32, move _34); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL // mir::Constant diff --git a/tests/mir-opt/separate_const_switch.identity.SeparateConstSwitch.diff b/tests/mir-opt/separate_const_switch.identity.SeparateConstSwitch.diff index e57544e09e2..cb89d634076 100644 --- a/tests/mir-opt/separate_const_switch.identity.SeparateConstSwitch.diff +++ b/tests/mir-opt/separate_const_switch.identity.SeparateConstSwitch.diff @@ -56,36 +56,31 @@ StorageLive(_4); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:9 _4 = _1; // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:9 _10 = discriminant(_4); // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL -- switchInt(move _10) -> [0: bb7, 1: bb5, otherwise: bb6]; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL -+ switchInt(move _10) -> [0: bb6, 1: bb4, otherwise: bb5]; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL + switchInt(move _10) -> [0: bb7, 1: bb5, otherwise: bb6]; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL } bb1: { -- StorageDead(_4); // scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 -- _5 = discriminant(_3); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 -- switchInt(move _5) -> [0: bb2, 1: bb4, otherwise: bb3]; // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 -- } -- -- bb2: { + StorageDead(_4); // scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 + _5 = discriminant(_3); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 + switchInt(move _5) -> [0: bb2, 1: bb4, otherwise: bb3]; // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 + } + + bb2: { StorageLive(_9); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 _9 = ((_3 as Continue).0: i32); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 _2 = _9; // scope 4 at $DIR/separate_const_switch.rs:+1:8: +1:10 StorageDead(_9); // scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 - Deinit(_0); // scope 0 at $DIR/separate_const_switch.rs:+1:5: +1:11 - ((_0 as Ok).0: i32) = move _2; // scope 0 at $DIR/separate_const_switch.rs:+1:5: +1:11 - discriminant(_0) = 0; // scope 0 at $DIR/separate_const_switch.rs:+1:5: +1:11 + _0 = Result::<i32, i32>::Ok(move _2); // scope 0 at $DIR/separate_const_switch.rs:+1:5: +1:11 StorageDead(_2); // scope 0 at $DIR/separate_const_switch.rs:+1:10: +1:11 StorageDead(_3); // scope 0 at $DIR/separate_const_switch.rs:+2:1: +2:2 return; // scope 0 at $DIR/separate_const_switch.rs:+2:2: +2:2 } -- bb3: { -+ bb2: { + bb3: { unreachable; // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 } -- bb4: { -+ bb3: { + bb4: { StorageLive(_6); // scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 _6 = ((_3 as Break).0: std::result::Result<std::convert::Infallible, i32>); // scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 StorageLive(_8); // scope 2 at $DIR/separate_const_switch.rs:+1:9: +1:10 @@ -97,9 +92,7 @@ _18 = move _16; // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL _17 = move _18; // scope 10 at $SRC_DIR/core/src/convert/mod.rs:LL:COL StorageDead(_18); // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL - Deinit(_0); // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL - ((_0 as Err).0: i32) = move _17; // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL - discriminant(_0) = 1; // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL + _0 = Result::<i32, i32>::Err(move _17); // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL StorageDead(_17); // scope 9 at $SRC_DIR/core/src/result.rs:LL:COL StorageDead(_16); // scope 8 at $SRC_DIR/core/src/result.rs:LL:COL StorageDead(_8); // scope 2 at $DIR/separate_const_switch.rs:+1:9: +1:10 @@ -109,48 +102,33 @@ return; // scope 0 at $DIR/separate_const_switch.rs:+2:2: +2:2 } -- bb5: { -+ bb4: { + bb5: { StorageLive(_13); // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL _13 = move ((_4 as Err).0: i32); // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL StorageLive(_14); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL StorageLive(_15); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL _15 = move _13; // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL - Deinit(_14); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL - ((_14 as Err).0: i32) = move _15; // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL - discriminant(_14) = 1; // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL + _14 = Result::<Infallible, i32>::Err(move _15); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL StorageDead(_15); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL - Deinit(_3); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL - ((_3 as Break).0: std::result::Result<std::convert::Infallible, i32>) = move _14; // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL - discriminant(_3) = 1; // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL + _3 = ControlFlow::<Result<Infallible, i32>, i32>::Break(move _14); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL StorageDead(_14); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL StorageDead(_13); // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL -- goto -> bb1; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL -+ StorageDead(_4); // scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 -+ _5 = discriminant(_3); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 -+ switchInt(move _5) -> [0: bb1, 1: bb3, otherwise: bb2]; // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 + goto -> bb1; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL } -- bb6: { -+ bb5: { + bb6: { unreachable; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL } -- bb7: { -+ bb6: { + bb7: { StorageLive(_11); // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL _11 = move ((_4 as Ok).0: i32); // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL StorageLive(_12); // scope 6 at $SRC_DIR/core/src/result.rs:LL:COL _12 = move _11; // scope 6 at $SRC_DIR/core/src/result.rs:LL:COL - Deinit(_3); // scope 6 at $SRC_DIR/core/src/result.rs:LL:COL - ((_3 as Continue).0: i32) = move _12; // scope 6 at $SRC_DIR/core/src/result.rs:LL:COL - discriminant(_3) = 0; // scope 6 at $SRC_DIR/core/src/result.rs:LL:COL + _3 = ControlFlow::<Result<Infallible, i32>, i32>::Continue(move _12); // scope 6 at $SRC_DIR/core/src/result.rs:LL:COL StorageDead(_12); // scope 6 at $SRC_DIR/core/src/result.rs:LL:COL StorageDead(_11); // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL -- goto -> bb1; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL -+ StorageDead(_4); // scope 0 at $DIR/separate_const_switch.rs:+1:9: +1:10 -+ _5 = discriminant(_3); // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 -+ switchInt(move _5) -> [0: bb1, 1: bb3, otherwise: bb2]; // scope 0 at $DIR/separate_const_switch.rs:+1:8: +1:10 + goto -> bb1; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL } } diff --git a/tests/mir-opt/separate_const_switch.too_complex.SeparateConstSwitch.diff b/tests/mir-opt/separate_const_switch.too_complex.SeparateConstSwitch.diff index 8cc0c6a1835..3c7e9dc6131 100644 --- a/tests/mir-opt/separate_const_switch.too_complex.SeparateConstSwitch.diff +++ b/tests/mir-opt/separate_const_switch.too_complex.SeparateConstSwitch.diff @@ -38,14 +38,10 @@ _6 = ((_1 as Err).0: usize); // scope 0 at $DIR/separate_const_switch.rs:+8:17: +8:18 StorageLive(_7); // scope 2 at $DIR/separate_const_switch.rs:+8:42: +8:43 _7 = _6; // scope 2 at $DIR/separate_const_switch.rs:+8:42: +8:43 - Deinit(_2); // scope 2 at $DIR/separate_const_switch.rs:+8:23: +8:44 - ((_2 as Break).0: usize) = move _7; // scope 2 at $DIR/separate_const_switch.rs:+8:23: +8:44 - discriminant(_2) = 1; // scope 2 at $DIR/separate_const_switch.rs:+8:23: +8:44 + _2 = ControlFlow::<usize, i32>::Break(move _7); // scope 2 at $DIR/separate_const_switch.rs:+8:23: +8:44 StorageDead(_7); // scope 2 at $DIR/separate_const_switch.rs:+8:43: +8:44 StorageDead(_6); // scope 0 at $DIR/separate_const_switch.rs:+8:43: +8:44 -- goto -> bb4; // scope 0 at $DIR/separate_const_switch.rs:+8:43: +8:44 -+ _8 = discriminant(_2); // scope 0 at $DIR/separate_const_switch.rs:+5:11: +10:6 -+ switchInt(move _8) -> [0: bb6, 1: bb4, otherwise: bb5]; // scope 0 at $DIR/separate_const_switch.rs:+5:5: +10:6 + goto -> bb4; // scope 0 at $DIR/separate_const_switch.rs:+8:43: +8:44 } bb2: { @@ -57,53 +53,41 @@ _4 = ((_1 as Ok).0: i32); // scope 0 at $DIR/separate_const_switch.rs:+7:16: +7:17 StorageLive(_5); // scope 1 at $DIR/separate_const_switch.rs:+7:44: +7:45 _5 = _4; // scope 1 at $DIR/separate_const_switch.rs:+7:44: +7:45 - Deinit(_2); // scope 1 at $DIR/separate_const_switch.rs:+7:22: +7:46 - ((_2 as Continue).0: i32) = move _5; // scope 1 at $DIR/separate_const_switch.rs:+7:22: +7:46 - discriminant(_2) = 0; // scope 1 at $DIR/separate_const_switch.rs:+7:22: +7:46 + _2 = ControlFlow::<usize, i32>::Continue(move _5); // scope 1 at $DIR/separate_const_switch.rs:+7:22: +7:46 StorageDead(_5); // scope 1 at $DIR/separate_const_switch.rs:+7:45: +7:46 StorageDead(_4); // scope 0 at $DIR/separate_const_switch.rs:+7:45: +7:46 -- goto -> bb4; // scope 0 at $DIR/separate_const_switch.rs:+7:45: +7:46 -- } -- -- bb4: { + goto -> bb4; // scope 0 at $DIR/separate_const_switch.rs:+7:45: +7:46 + } + + bb4: { _8 = discriminant(_2); // scope 0 at $DIR/separate_const_switch.rs:+5:11: +10:6 -- switchInt(move _8) -> [0: bb7, 1: bb5, otherwise: bb6]; // scope 0 at $DIR/separate_const_switch.rs:+5:5: +10:6 -+ switchInt(move _8) -> [0: bb6, 1: bb4, otherwise: bb5]; // scope 0 at $DIR/separate_const_switch.rs:+5:5: +10:6 + switchInt(move _8) -> [0: bb7, 1: bb5, otherwise: bb6]; // scope 0 at $DIR/separate_const_switch.rs:+5:5: +10:6 } -- bb5: { -+ bb4: { + bb5: { StorageLive(_11); // scope 0 at $DIR/separate_const_switch.rs:+12:28: +12:29 _11 = ((_2 as Break).0: usize); // scope 0 at $DIR/separate_const_switch.rs:+12:28: +12:29 - Deinit(_0); // scope 4 at $DIR/separate_const_switch.rs:+12:34: +12:38 - discriminant(_0) = 0; // scope 4 at $DIR/separate_const_switch.rs:+12:34: +12:38 + _0 = Option::<i32>::None; // scope 4 at $DIR/separate_const_switch.rs:+12:34: +12:38 StorageDead(_11); // scope 0 at $DIR/separate_const_switch.rs:+12:37: +12:38 -- goto -> bb8; // scope 0 at $DIR/separate_const_switch.rs:+12:37: +12:38 -+ goto -> bb7; // scope 0 at $DIR/separate_const_switch.rs:+12:37: +12:38 + goto -> bb8; // scope 0 at $DIR/separate_const_switch.rs:+12:37: +12:38 } -- bb6: { -+ bb5: { + bb6: { unreachable; // scope 0 at $DIR/separate_const_switch.rs:+5:11: +10:6 } -- bb7: { -+ bb6: { + bb7: { StorageLive(_9); // scope 0 at $DIR/separate_const_switch.rs:+11:31: +11:32 _9 = ((_2 as Continue).0: i32); // scope 0 at $DIR/separate_const_switch.rs:+11:31: +11:32 StorageLive(_10); // scope 3 at $DIR/separate_const_switch.rs:+11:42: +11:43 _10 = _9; // scope 3 at $DIR/separate_const_switch.rs:+11:42: +11:43 - Deinit(_0); // scope 3 at $DIR/separate_const_switch.rs:+11:37: +11:44 - ((_0 as Some).0: i32) = move _10; // scope 3 at $DIR/separate_const_switch.rs:+11:37: +11:44 - discriminant(_0) = 1; // scope 3 at $DIR/separate_const_switch.rs:+11:37: +11:44 + _0 = Option::<i32>::Some(move _10); // scope 3 at $DIR/separate_const_switch.rs:+11:37: +11:44 StorageDead(_10); // scope 3 at $DIR/separate_const_switch.rs:+11:43: +11:44 StorageDead(_9); // scope 0 at $DIR/separate_const_switch.rs:+11:43: +11:44 -- goto -> bb8; // scope 0 at $DIR/separate_const_switch.rs:+11:43: +11:44 -+ goto -> bb7; // scope 0 at $DIR/separate_const_switch.rs:+11:43: +11:44 + goto -> bb8; // scope 0 at $DIR/separate_const_switch.rs:+11:43: +11:44 } -- bb8: { -+ bb7: { + bb8: { StorageDead(_2); // scope 0 at $DIR/separate_const_switch.rs:+14:1: +14:2 return; // scope 0 at $DIR/separate_const_switch.rs:+14:2: +14:2 } diff --git a/tests/mir-opt/simple_option_map_e2e.ezmap.PreCodegen.after.mir b/tests/mir-opt/simple_option_map_e2e.ezmap.PreCodegen.after.mir index 760f48d956d..0c2cb95a355 100644 --- a/tests/mir-opt/simple_option_map_e2e.ezmap.PreCodegen.after.mir +++ b/tests/mir-opt/simple_option_map_e2e.ezmap.PreCodegen.after.mir @@ -25,8 +25,7 @@ fn ezmap(_1: Option<i32>) -> Option<i32> { } bb1: { - Deinit(_0); // scope 1 at $DIR/simple_option_map_e2e.rs:8:17: 8:21 - discriminant(_0) = 0; // scope 1 at $DIR/simple_option_map_e2e.rs:8:17: 8:21 + _0 = Option::<i32>::None; // scope 1 at $DIR/simple_option_map_e2e.rs:8:17: 8:21 goto -> bb4; // scope 1 at $DIR/simple_option_map_e2e.rs:8:17: 8:21 } @@ -38,9 +37,7 @@ fn ezmap(_1: Option<i32>) -> Option<i32> { _5 = move ((_1 as Some).0: i32); // scope 1 at $DIR/simple_option_map_e2e.rs:7:14: 7:15 StorageLive(_4); // scope 2 at $DIR/simple_option_map_e2e.rs:7:25: 7:29 _4 = Add(_5, const 1_i32); // scope 3 at $DIR/simple_option_map_e2e.rs:+1:16: +1:21 - Deinit(_0); // scope 2 at $DIR/simple_option_map_e2e.rs:7:20: 7:30 - ((_0 as Some).0: i32) = move _4; // scope 2 at $DIR/simple_option_map_e2e.rs:7:20: 7:30 - discriminant(_0) = 1; // scope 2 at $DIR/simple_option_map_e2e.rs:7:20: 7:30 + _0 = Option::<i32>::Some(move _4); // scope 2 at $DIR/simple_option_map_e2e.rs:7:20: 7:30 StorageDead(_4); // scope 2 at $DIR/simple_option_map_e2e.rs:7:29: 7:30 goto -> bb4; // scope 1 at $DIR/simple_option_map_e2e.rs:10:1: 10:2 } diff --git a/tests/mir-opt/simplify_locals.d1.SimplifyLocals-before-const-prop.diff b/tests/mir-opt/simplify_locals.d1.SimplifyLocals-before-const-prop.diff index 98173803018..946595e322e 100644 --- a/tests/mir-opt/simplify_locals.d1.SimplifyLocals-before-const-prop.diff +++ b/tests/mir-opt/simplify_locals.d1.SimplifyLocals-before-const-prop.diff @@ -9,8 +9,7 @@ bb0: { - StorageLive(_1); // scope 0 at $DIR/simplify_locals.rs:+2:13: +2:17 -- Deinit(_1); // scope 0 at $DIR/simplify_locals.rs:+2:13: +2:17 -- discriminant(_1) = 0; // scope 0 at $DIR/simplify_locals.rs:+2:13: +2:17 +- _1 = E::A; // scope 0 at $DIR/simplify_locals.rs:+2:13: +2:17 - StorageDead(_1); // scope 0 at $DIR/simplify_locals.rs:+2:17: +2:18 _0 = const (); // scope 0 at $DIR/simplify_locals.rs:+0:9: +3:2 return; // scope 0 at $DIR/simplify_locals.rs:+3:2: +3:2 diff --git a/tests/mir-opt/simplify_locals.d2.SimplifyLocals-before-const-prop.diff b/tests/mir-opt/simplify_locals.d2.SimplifyLocals-before-const-prop.diff index b152dc8cca3..f3cf3db8832 100644 --- a/tests/mir-opt/simplify_locals.d2.SimplifyLocals-before-const-prop.diff +++ b/tests/mir-opt/simplify_locals.d2.SimplifyLocals-before-const-prop.diff @@ -9,12 +9,10 @@ bb0: { - StorageLive(_1); // scope 0 at $DIR/simplify_locals.rs:+2:22: +2:26 -- Deinit(_1); // scope 0 at $DIR/simplify_locals.rs:+2:22: +2:26 -- discriminant(_1) = 1; // scope 0 at $DIR/simplify_locals.rs:+2:22: +2:26 +- _1 = E::B; // scope 0 at $DIR/simplify_locals.rs:+2:22: +2:26 - StorageLive(_2); // scope 0 at $DIR/simplify_locals.rs:+2:5: +2:17 - StorageLive(_3); // scope 0 at $DIR/simplify_locals.rs:+2:11: +2:15 -- Deinit(_3); // scope 0 at $DIR/simplify_locals.rs:+2:11: +2:15 -- discriminant(_3) = 0; // scope 0 at $DIR/simplify_locals.rs:+2:11: +2:15 +- _3 = E::A; // scope 0 at $DIR/simplify_locals.rs:+2:11: +2:15 - Deinit(_2); // scope 0 at $DIR/simplify_locals.rs:+2:6: +2:16 - (_2.0: i32) = const 10_i32; // scope 0 at $DIR/simplify_locals.rs:+2:6: +2:16 - (_2.1: E) = move _3; // scope 0 at $DIR/simplify_locals.rs:+2:6: +2:16 diff --git a/tests/mir-opt/simplify_locals_fixedpoint.foo.SimplifyLocals-final.diff b/tests/mir-opt/simplify_locals_fixedpoint.foo.SimplifyLocals-final.diff index f888c622d90..6432a507deb 100644 --- a/tests/mir-opt/simplify_locals_fixedpoint.foo.SimplifyLocals-final.diff +++ b/tests/mir-opt/simplify_locals_fixedpoint.foo.SimplifyLocals-final.diff @@ -18,11 +18,9 @@ bb0: { StorageLive(_1); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:30: +1:69 StorageLive(_2); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:31: +1:49 - Deinit(_2); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:31: +1:49 - discriminant(_2) = 0; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:31: +1:49 + _2 = Option::<u8>::None; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:31: +1:49 StorageLive(_3); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:51: +1:68 - Deinit(_3); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:51: +1:68 - discriminant(_3) = 0; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:51: +1:68 + _3 = Option::<T>::None; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:51: +1:68 Deinit(_1); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:30: +1:69 (_1.0: std::option::Option<u8>) = move _2; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:30: +1:69 (_1.1: std::option::Option<T>) = move _3; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:30: +1:69 diff --git a/tests/mir-opt/simplify_locals_removes_unused_discriminant_reads.map.SimplifyLocals-before-const-prop.diff b/tests/mir-opt/simplify_locals_removes_unused_discriminant_reads.map.SimplifyLocals-before-const-prop.diff index 027c983e6b4..3f9af31d888 100644 --- a/tests/mir-opt/simplify_locals_removes_unused_discriminant_reads.map.SimplifyLocals-before-const-prop.diff +++ b/tests/mir-opt/simplify_locals_removes_unused_discriminant_reads.map.SimplifyLocals-before-const-prop.diff @@ -26,9 +26,7 @@ _3 = move ((_1 as Some).0: std::boxed::Box<()>); // scope 0 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+3:14: +3:15 StorageLive(_4); // scope 1 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+3:25: +3:26 _4 = move _3; // scope 1 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+3:25: +3:26 - Deinit(_0); // scope 1 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+3:20: +3:27 - ((_0 as Some).0: std::boxed::Box<()>) = move _4; // scope 1 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+3:20: +3:27 - discriminant(_0) = 1; // scope 1 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+3:20: +3:27 + _0 = Option::<Box<()>>::Some(move _4); // scope 1 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+3:20: +3:27 StorageDead(_4); // scope 1 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+3:26: +3:27 StorageDead(_3); // scope 0 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+3:26: +3:27 goto -> bb4; // scope 0 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+3:26: +3:27 @@ -39,8 +37,7 @@ } bb3: { - Deinit(_0); // scope 0 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+2:17: +2:21 - discriminant(_0) = 0; // scope 0 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+2:17: +2:21 + _0 = Option::<Box<()>>::None; // scope 0 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+2:17: +2:21 goto -> bb4; // scope 0 at $DIR/simplify_locals_removes_unused_discriminant_reads.rs:+2:17: +2:21 } diff --git a/tests/mir-opt/sroa.enums.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa.enums.ScalarReplacementOfAggregates.diff index a5488c1ec7b..04d26162aad 100644 --- a/tests/mir-opt/sroa.enums.ScalarReplacementOfAggregates.diff +++ b/tests/mir-opt/sroa.enums.ScalarReplacementOfAggregates.diff @@ -16,9 +16,7 @@ StorageLive(_2); // scope 1 at $DIR/sroa.rs:+1:22: +1:29 StorageLive(_3); // scope 1 at $DIR/sroa.rs:+1:27: +1:28 _3 = _1; // scope 1 at $DIR/sroa.rs:+1:27: +1:28 - Deinit(_2); // scope 1 at $DIR/sroa.rs:+1:22: +1:29 - ((_2 as Some).0: usize) = move _3; // scope 1 at $DIR/sroa.rs:+1:22: +1:29 - discriminant(_2) = 1; // scope 1 at $DIR/sroa.rs:+1:22: +1:29 + _2 = Option::<usize>::Some(move _3); // scope 1 at $DIR/sroa.rs:+1:22: +1:29 StorageDead(_3); // scope 1 at $DIR/sroa.rs:+1:28: +1:29 _4 = discriminant(_2); // scope 1 at $DIR/sroa.rs:+1:12: +1:19 switchInt(move _4) -> [1: bb1, otherwise: bb2]; // scope 1 at $DIR/sroa.rs:+1:12: +1:19 diff --git a/tests/mir-opt/sroa.flat.ScalarReplacementOfAggregates.diff b/tests/mir-opt/sroa.flat.ScalarReplacementOfAggregates.diff index d4c04d5e68b..c3e812f90f5 100644 --- a/tests/mir-opt/sroa.flat.ScalarReplacementOfAggregates.diff +++ b/tests/mir-opt/sroa.flat.ScalarReplacementOfAggregates.diff @@ -38,9 +38,7 @@ StorageLive(_6); // scope 0 at $DIR/sroa.rs:+1:45: +1:47 Deinit(_6); // scope 0 at $DIR/sroa.rs:+1:45: +1:47 StorageLive(_7); // scope 0 at $DIR/sroa.rs:+1:60: +1:68 - Deinit(_7); // scope 0 at $DIR/sroa.rs:+1:60: +1:68 - ((_7 as Some).0: isize) = const -4_isize; // scope 0 at $DIR/sroa.rs:+1:60: +1:68 - discriminant(_7) = 1; // scope 0 at $DIR/sroa.rs:+1:60: +1:68 + _7 = Option::<isize>::Some(const -4_isize); // scope 0 at $DIR/sroa.rs:+1:60: +1:68 - Deinit(_5); // scope 0 at $DIR/sroa.rs:+1:30: +1:70 - (_5.0: u8) = const 5_u8; // scope 0 at $DIR/sroa.rs:+1:30: +1:70 - (_5.1: ()) = move _6; // scope 0 at $DIR/sroa.rs:+1:30: +1:70 diff --git a/tests/mir-opt/try_identity_e2e.new.PreCodegen.after.mir b/tests/mir-opt/try_identity_e2e.new.PreCodegen.after.mir index a4d2660ca6a..b9cc1057513 100644 --- a/tests/mir-opt/try_identity_e2e.new.PreCodegen.after.mir +++ b/tests/mir-opt/try_identity_e2e.new.PreCodegen.after.mir @@ -26,45 +26,40 @@ fn new(_1: Result<T, E>) -> Result<T, E> { bb0: { StorageLive(_2); // scope 0 at $DIR/try_identity_e2e.rs:+2:15: +7:10 _3 = discriminant(_1); // scope 0 at $DIR/try_identity_e2e.rs:+3:19: +3:20 - switchInt(move _3) -> [0: bb2, 1: bb1, otherwise: bb4]; // scope 0 at $DIR/try_identity_e2e.rs:+3:13: +3:20 + switchInt(move _3) -> [0: bb2, 1: bb1, otherwise: bb5]; // scope 0 at $DIR/try_identity_e2e.rs:+3:13: +3:20 } bb1: { _5 = move ((_1 as Err).0: E); // scope 0 at $DIR/try_identity_e2e.rs:+5:21: +5:22 - Deinit(_2); // scope 2 at $DIR/try_identity_e2e.rs:+5:27: +5:48 - ((_2 as Break).0: E) = move _5; // scope 2 at $DIR/try_identity_e2e.rs:+5:27: +5:48 - discriminant(_2) = 1; // scope 2 at $DIR/try_identity_e2e.rs:+5:27: +5:48 - _6 = discriminant(_2); // scope 0 at $DIR/try_identity_e2e.rs:+2:15: +7:10 - switchInt(move _6) -> [0: bb5, 1: bb3, otherwise: bb4]; // scope 0 at $DIR/try_identity_e2e.rs:+2:9: +7:10 + _2 = ControlFlow::<E, T>::Break(move _5); // scope 2 at $DIR/try_identity_e2e.rs:+5:27: +5:48 + goto -> bb3; // scope 0 at $DIR/try_identity_e2e.rs:+5:47: +5:48 } bb2: { _4 = move ((_1 as Ok).0: T); // scope 0 at $DIR/try_identity_e2e.rs:+4:20: +4:21 - Deinit(_2); // scope 1 at $DIR/try_identity_e2e.rs:+4:26: +4:50 - ((_2 as Continue).0: T) = move _4; // scope 1 at $DIR/try_identity_e2e.rs:+4:26: +4:50 - discriminant(_2) = 0; // scope 1 at $DIR/try_identity_e2e.rs:+4:26: +4:50 - _6 = discriminant(_2); // scope 0 at $DIR/try_identity_e2e.rs:+2:15: +7:10 - switchInt(move _6) -> [0: bb5, 1: bb3, otherwise: bb4]; // scope 0 at $DIR/try_identity_e2e.rs:+2:9: +7:10 + _2 = ControlFlow::<E, T>::Continue(move _4); // scope 1 at $DIR/try_identity_e2e.rs:+4:26: +4:50 + goto -> bb3; // scope 0 at $DIR/try_identity_e2e.rs:+4:49: +4:50 } bb3: { + _6 = discriminant(_2); // scope 0 at $DIR/try_identity_e2e.rs:+2:15: +7:10 + switchInt(move _6) -> [0: bb6, 1: bb4, otherwise: bb5]; // scope 0 at $DIR/try_identity_e2e.rs:+2:9: +7:10 + } + + bb4: { _8 = move ((_2 as Break).0: E); // scope 0 at $DIR/try_identity_e2e.rs:+9:32: +9:33 - Deinit(_0); // scope 4 at $DIR/try_identity_e2e.rs:+9:45: +9:51 - ((_0 as Err).0: E) = move _8; // scope 4 at $DIR/try_identity_e2e.rs:+9:45: +9:51 - discriminant(_0) = 1; // scope 4 at $DIR/try_identity_e2e.rs:+9:45: +9:51 + _0 = Result::<T, E>::Err(move _8); // scope 4 at $DIR/try_identity_e2e.rs:+9:45: +9:51 StorageDead(_2); // scope 0 at $DIR/try_identity_e2e.rs:+12:1: +12:2 return; // scope 0 at $DIR/try_identity_e2e.rs:+12:1: +12:2 } - bb4: { + bb5: { unreachable; // scope 0 at $DIR/try_identity_e2e.rs:+2:15: +7:10 } - bb5: { + bb6: { _7 = move ((_2 as Continue).0: T); // scope 0 at $DIR/try_identity_e2e.rs:+8:35: +8:36 - Deinit(_0); // scope 0 at $DIR/try_identity_e2e.rs:+1:5: +11:6 - ((_0 as Ok).0: T) = move _7; // scope 0 at $DIR/try_identity_e2e.rs:+1:5: +11:6 - discriminant(_0) = 0; // scope 0 at $DIR/try_identity_e2e.rs:+1:5: +11:6 + _0 = Result::<T, E>::Ok(move _7); // scope 0 at $DIR/try_identity_e2e.rs:+1:5: +11:6 StorageDead(_2); // scope 0 at $DIR/try_identity_e2e.rs:+12:1: +12:2 return; // scope 0 at $DIR/try_identity_e2e.rs:+12:1: +12:2 } diff --git a/tests/mir-opt/try_identity_e2e.old.PreCodegen.after.mir b/tests/mir-opt/try_identity_e2e.old.PreCodegen.after.mir index 37851c66a60..d88ae5ac93e 100644 --- a/tests/mir-opt/try_identity_e2e.old.PreCodegen.after.mir +++ b/tests/mir-opt/try_identity_e2e.old.PreCodegen.after.mir @@ -20,9 +20,7 @@ fn old(_1: Result<T, E>) -> Result<T, E> { bb1: { _4 = move ((_1 as Err).0: E); // scope 0 at $DIR/try_identity_e2e.rs:+4:17: +4:18 - Deinit(_0); // scope 2 at $DIR/try_identity_e2e.rs:+4:30: +4:36 - ((_0 as Err).0: E) = move _4; // scope 2 at $DIR/try_identity_e2e.rs:+4:30: +4:36 - discriminant(_0) = 1; // scope 2 at $DIR/try_identity_e2e.rs:+4:30: +4:36 + _0 = Result::<T, E>::Err(move _4); // scope 2 at $DIR/try_identity_e2e.rs:+4:30: +4:36 return; // scope 0 at $DIR/try_identity_e2e.rs:+7:1: +7:2 } @@ -32,9 +30,7 @@ fn old(_1: Result<T, E>) -> Result<T, E> { bb3: { _3 = move ((_1 as Ok).0: T); // scope 0 at $DIR/try_identity_e2e.rs:+3:16: +3:17 - Deinit(_0); // scope 0 at $DIR/try_identity_e2e.rs:+1:5: +6:6 - ((_0 as Ok).0: T) = move _3; // scope 0 at $DIR/try_identity_e2e.rs:+1:5: +6:6 - discriminant(_0) = 0; // scope 0 at $DIR/try_identity_e2e.rs:+1:5: +6:6 + _0 = Result::<T, E>::Ok(move _3); // scope 0 at $DIR/try_identity_e2e.rs:+1:5: +6:6 return; // scope 0 at $DIR/try_identity_e2e.rs:+7:1: +7:2 } } diff --git a/tests/mir-opt/uninhabited_enum_branching.main.SimplifyCfg-after-uninhabited-enum-branching.after.mir b/tests/mir-opt/uninhabited_enum_branching.main.SimplifyCfg-after-uninhabited-enum-branching.after.mir index 39ec0527759..03f37b14b28 100644 --- a/tests/mir-opt/uninhabited_enum_branching.main.SimplifyCfg-after-uninhabited-enum-branching.after.mir +++ b/tests/mir-opt/uninhabited_enum_branching.main.SimplifyCfg-after-uninhabited-enum-branching.after.mir @@ -15,8 +15,7 @@ fn main() -> () { bb0: { StorageLive(_1); // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:5: +5:6 StorageLive(_2); // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:11: +1:19 - Deinit(_2); // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:11: +1:19 - discriminant(_2) = 2; // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:11: +1:19 + _2 = Test1::C; // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:11: +1:19 _3 = discriminant(_2); // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:11: +1:19 switchInt(move _3) -> [2: bb1, otherwise: bb2]; // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:5: +1:19 } @@ -33,8 +32,7 @@ fn main() -> () { StorageDead(_1); // scope 0 at $DIR/uninhabited_enum_branching.rs:+5:6: +5:7 StorageLive(_6); // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:5: +10:6 StorageLive(_7); // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:11: +7:19 - Deinit(_7); // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:11: +7:19 - discriminant(_7) = 0; // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:11: +7:19 + _7 = Test2::D; // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:11: +7:19 _8 = discriminant(_7); // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:11: +7:19 switchInt(move _8) -> [4: bb5, 5: bb3, otherwise: bb4]; // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:5: +7:19 } diff --git a/tests/mir-opt/uninhabited_enum_branching.main.UninhabitedEnumBranching.diff b/tests/mir-opt/uninhabited_enum_branching.main.UninhabitedEnumBranching.diff index 598413a1d82..671e116226b 100644 --- a/tests/mir-opt/uninhabited_enum_branching.main.UninhabitedEnumBranching.diff +++ b/tests/mir-opt/uninhabited_enum_branching.main.UninhabitedEnumBranching.diff @@ -16,8 +16,7 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:5: +5:6 StorageLive(_2); // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:11: +1:19 - Deinit(_2); // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:11: +1:19 - discriminant(_2) = 2; // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:11: +1:19 + _2 = Test1::C; // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:11: +1:19 _3 = discriminant(_2); // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:11: +1:19 - switchInt(move _3) -> [0: bb3, 1: bb4, 2: bb1, otherwise: bb2]; // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:5: +1:19 + switchInt(move _3) -> [2: bb1, otherwise: bb2]; // scope 0 at $DIR/uninhabited_enum_branching.rs:+1:5: +1:19 @@ -62,8 +61,7 @@ StorageDead(_1); // scope 0 at $DIR/uninhabited_enum_branching.rs:+5:6: +5:7 StorageLive(_6); // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:5: +10:6 StorageLive(_7); // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:11: +7:19 - Deinit(_7); // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:11: +7:19 - discriminant(_7) = 0; // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:11: +7:19 + _7 = Test2::D; // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:11: +7:19 _8 = discriminant(_7); // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:11: +7:19 switchInt(move _8) -> [4: bb8, 5: bb6, otherwise: bb7]; // scope 0 at $DIR/uninhabited_enum_branching.rs:+7:5: +7:19 } diff --git a/tests/mir-opt/uninhabited_enum_branching2.main.SimplifyCfg-after-uninhabited-enum-branching.after.mir b/tests/mir-opt/uninhabited_enum_branching2.main.SimplifyCfg-after-uninhabited-enum-branching.after.mir index c8cd6f6c1ea..142daf65637 100644 --- a/tests/mir-opt/uninhabited_enum_branching2.main.SimplifyCfg-after-uninhabited-enum-branching.after.mir +++ b/tests/mir-opt/uninhabited_enum_branching2.main.SimplifyCfg-after-uninhabited-enum-branching.after.mir @@ -22,8 +22,7 @@ fn main() -> () { bb0: { StorageLive(_1); // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:9: +1:13 StorageLive(_2); // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:38: +1:46 - Deinit(_2); // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:38: +1:46 - discriminant(_2) = 2; // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:38: +1:46 + _2 = Test1::C; // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:38: +1:46 Deinit(_1); // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:16: +1:48 (_1.0: u32) = const 51_u32; // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:16: +1:48 (_1.1: Test1) = move _2; // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:16: +1:48 diff --git a/tests/mir-opt/uninhabited_enum_branching2.main.UninhabitedEnumBranching.diff b/tests/mir-opt/uninhabited_enum_branching2.main.UninhabitedEnumBranching.diff index 2aee6d2681d..5c75dc3f643 100644 --- a/tests/mir-opt/uninhabited_enum_branching2.main.UninhabitedEnumBranching.diff +++ b/tests/mir-opt/uninhabited_enum_branching2.main.UninhabitedEnumBranching.diff @@ -23,8 +23,7 @@ bb0: { StorageLive(_1); // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:9: +1:13 StorageLive(_2); // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:38: +1:46 - Deinit(_2); // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:38: +1:46 - discriminant(_2) = 2; // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:38: +1:46 + _2 = Test1::C; // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:38: +1:46 Deinit(_1); // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:16: +1:48 (_1.0: u32) = const 51_u32; // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:16: +1:48 (_1.1: Test1) = move _2; // scope 0 at $DIR/uninhabited_enum_branching2.rs:+1:16: +1:48 diff --git a/tests/mir-opt/unusual_item_types.Test-X-{constructor#0}.built.after.mir b/tests/mir-opt/unusual_item_types.Test-X-{constructor#0}.built.after.mir index ee029676311..8b271135cc3 100644 --- a/tests/mir-opt/unusual_item_types.Test-X-{constructor#0}.built.after.mir +++ b/tests/mir-opt/unusual_item_types.Test-X-{constructor#0}.built.after.mir @@ -4,9 +4,7 @@ fn Test::X(_1: usize) -> Test { let mut _0: Test; // return place in scope 0 at $DIR/unusual_item_types.rs:+0:5: +0:6 bb0: { - Deinit(_0); // scope 0 at $DIR/unusual_item_types.rs:+0:5: +0:6 - ((_0 as X).0: usize) = move _1; // scope 0 at $DIR/unusual_item_types.rs:+0:5: +0:6 - discriminant(_0) = 0; // scope 0 at $DIR/unusual_item_types.rs:+0:5: +0:6 + _0 = Test::X(move _1); // scope 0 at $DIR/unusual_item_types.rs:+0:5: +0:6 return; // scope 0 at $DIR/unusual_item_types.rs:+0:5: +0:6 } } diff --git a/tests/mir-opt/while_let_loops.change_loop_body.ConstProp.diff b/tests/mir-opt/while_let_loops.change_loop_body.ConstProp.diff index bb1de59d4a7..a4f2d8c84d8 100644 --- a/tests/mir-opt/while_let_loops.change_loop_body.ConstProp.diff +++ b/tests/mir-opt/while_let_loops.change_loop_body.ConstProp.diff @@ -16,8 +16,7 @@ StorageLive(_1); // scope 0 at $DIR/while_let_loops.rs:+1:9: +1:15 _1 = const 0_i32; // scope 0 at $DIR/while_let_loops.rs:+1:18: +1:19 StorageLive(_2); // scope 2 at $DIR/while_let_loops.rs:+2:28: +2:32 - Deinit(_2); // scope 2 at $DIR/while_let_loops.rs:+2:28: +2:32 - discriminant(_2) = 0; // scope 2 at $DIR/while_let_loops.rs:+2:28: +2:32 + _2 = Option::<u32>::None; // scope 2 at $DIR/while_let_loops.rs:+2:28: +2:32 - _3 = discriminant(_2); // scope 2 at $DIR/while_let_loops.rs:+2:15: +2:25 - switchInt(move _3) -> [1: bb1, otherwise: bb3]; // scope 2 at $DIR/while_let_loops.rs:+2:15: +2:25 + _3 = const 0_isize; // scope 2 at $DIR/while_let_loops.rs:+2:15: +2:25 |