diff options
Diffstat (limited to 'tests/mir-opt/building')
28 files changed, 698 insertions, 145 deletions
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 ad4e5c6fc..7cce3415f 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 @@ -4,7 +4,7 @@ _0: GeneratorSavedTy { ty: impl std::future::Future<Output = ()>, source_info: SourceInfo { - span: $DIR/async_await.rs:15:8: 15:14 (#9), + span: $DIR/async_await.rs:15:8: 15:14 (#8), scope: scope[0], }, ignore_for_traits: false, @@ -12,7 +12,7 @@ _1: GeneratorSavedTy { ty: impl std::future::Future<Output = ()>, source_info: SourceInfo { - span: $DIR/async_await.rs:16:8: 16:14 (#12), + span: $DIR/async_await.rs:16:8: 16:14 (#11), scope: scope[0], }, ignore_for_traits: false, @@ -90,7 +90,7 @@ fn b::{closure#0}(_1: Pin<&mut [async fn body@$DIR/async_await.rs:14:18: 17:2]>, bb0: { _39 = discriminant((*(_1.0: &mut [async fn body@$DIR/async_await.rs:14:18: 17:2]))); // scope 0 at $DIR/async_await.rs:+0:18: +3:2 - switchInt(move _39) -> [0: bb1, 1: bb29, 3: bb27, 4: bb28, otherwise: bb30]; // scope 0 at $DIR/async_await.rs:+0:18: +3:2 + switchInt(move _39) -> [0: bb1, 1: bb28, 3: bb26, 4: bb27, otherwise: bb29]; // scope 0 at $DIR/async_await.rs:+0:18: +3:2 } bb1: { @@ -98,14 +98,14 @@ fn b::{closure#0}(_1: Pin<&mut [async fn body@$DIR/async_await.rs:14:18: 17:2]>, StorageLive(_3); // scope 0 at $DIR/async_await.rs:+1:5: +1:14 StorageLive(_4); // scope 0 at $DIR/async_await.rs:+1:8: +1:14 StorageLive(_5); // scope 0 at $DIR/async_await.rs:+1:5: +1:8 - _5 = a() -> bb2; // scope 0 at $DIR/async_await.rs:+1:5: +1:8 + _5 = a() -> [return: bb2, unwind unreachable]; // scope 0 at $DIR/async_await.rs:+1:5: +1:8 // mir::Constant // + span: $DIR/async_await.rs:15:5: 15:6 // + literal: Const { ty: fn() -> impl Future<Output = ()> {a}, val: Value(<ZST>) } } bb2: { - _4 = <impl Future<Output = ()> as IntoFuture>::into_future(move _5) -> bb3; // scope 0 at $DIR/async_await.rs:+1:8: +1:14 + _4 = <impl Future<Output = ()> as IntoFuture>::into_future(move _5) -> [return: bb3, unwind unreachable]; // scope 0 at $DIR/async_await.rs:+1:8: +1:14 // mir::Constant // + span: $DIR/async_await.rs:15:8: 15:14 // + literal: Const { ty: fn(impl Future<Output = ()>) -> <impl Future<Output = ()> as IntoFuture>::IntoFuture {<impl Future<Output = ()> as IntoFuture>::into_future}, val: Value(<ZST>) } @@ -126,7 +126,7 @@ fn b::{closure#0}(_1: Pin<&mut [async fn body@$DIR/async_await.rs:14:18: 17:2]>, StorageLive(_12); // scope 2 at $DIR/async_await.rs:+1:8: +1:14 _12 = &mut (((*(_1.0: &mut [async fn body@$DIR/async_await.rs:14:18: 17:2])) as variant#3).0: impl std::future::Future<Output = ()>); // scope 2 at $DIR/async_await.rs:+1:8: +1:14 _11 = &mut (*_12); // scope 2 at $DIR/async_await.rs:+1:8: +1:14 - _10 = Pin::<&mut impl Future<Output = ()>>::new_unchecked(move _11) -> bb5; // scope 2 at $DIR/async_await.rs:+1:8: +1:14 + _10 = Pin::<&mut impl Future<Output = ()>>::new_unchecked(move _11) -> [return: bb5, unwind unreachable]; // scope 2 at $DIR/async_await.rs:+1:8: +1:14 // mir::Constant // + span: $DIR/async_await.rs:15:8: 15:14 // + literal: Const { ty: unsafe fn(&mut impl Future<Output = ()>) -> Pin<&mut impl Future<Output = ()>> {Pin::<&mut impl Future<Output = ()>>::new_unchecked}, val: Value(<ZST>) } @@ -145,7 +145,7 @@ fn b::{closure#0}(_1: Pin<&mut [async fn body@$DIR/async_await.rs:14:18: 17:2]>, bb6: { _13 = &mut (*_14); // scope 2 at $DIR/async_await.rs:+1:5: +1:14 StorageDead(_15); // scope 2 at $DIR/async_await.rs:+1:13: +1:14 - _9 = <impl Future<Output = ()> as Future>::poll(move _10, move _13) -> bb7; // scope 2 at $DIR/async_await.rs:+1:8: +1:14 + _9 = <impl Future<Output = ()> as Future>::poll(move _10, move _13) -> [return: bb7, unwind unreachable]; // scope 2 at $DIR/async_await.rs:+1:8: +1:14 // mir::Constant // + span: $DIR/async_await.rs:15:8: 15:14 // + literal: Const { ty: for<'a, 'b, 'c> fn(Pin<&'a mut impl Future<Output = ()>>, &'b mut Context<'c>) -> Poll<<impl Future<Output = ()> as Future>::Output> {<impl Future<Output = ()> as Future>::poll}, val: Value(<ZST>) } @@ -206,14 +206,14 @@ fn b::{closure#0}(_1: Pin<&mut [async fn body@$DIR/async_await.rs:14:18: 17:2]>, StorageDead(_3); // scope 0 at $DIR/async_await.rs:+1:14: +1:15 StorageLive(_21); // scope 0 at $DIR/async_await.rs:+2:8: +2:14 StorageLive(_22); // scope 0 at $DIR/async_await.rs:+2:5: +2:8 - _22 = a() -> bb14; // scope 0 at $DIR/async_await.rs:+2:5: +2:8 + _22 = a() -> [return: bb14, unwind unreachable]; // scope 0 at $DIR/async_await.rs:+2:5: +2:8 // mir::Constant // + span: $DIR/async_await.rs:16:5: 16:6 // + literal: Const { ty: fn() -> impl Future<Output = ()> {a}, val: Value(<ZST>) } } bb14: { - _21 = <impl Future<Output = ()> as IntoFuture>::into_future(move _22) -> bb15; // scope 0 at $DIR/async_await.rs:+2:8: +2:14 + _21 = <impl Future<Output = ()> as IntoFuture>::into_future(move _22) -> [return: bb15, unwind unreachable]; // scope 0 at $DIR/async_await.rs:+2:8: +2:14 // mir::Constant // + span: $DIR/async_await.rs:16:8: 16:14 // + literal: Const { ty: fn(impl Future<Output = ()>) -> <impl Future<Output = ()> as IntoFuture>::IntoFuture {<impl Future<Output = ()> as IntoFuture>::into_future}, val: Value(<ZST>) } @@ -234,7 +234,7 @@ fn b::{closure#0}(_1: Pin<&mut [async fn body@$DIR/async_await.rs:14:18: 17:2]>, StorageLive(_28); // scope 5 at $DIR/async_await.rs:+2:8: +2:14 _28 = &mut (((*(_1.0: &mut [async fn body@$DIR/async_await.rs:14:18: 17:2])) as variant#4).0: impl std::future::Future<Output = ()>); // scope 5 at $DIR/async_await.rs:+2:8: +2:14 _27 = &mut (*_28); // scope 5 at $DIR/async_await.rs:+2:8: +2:14 - _26 = Pin::<&mut impl Future<Output = ()>>::new_unchecked(move _27) -> bb17; // scope 5 at $DIR/async_await.rs:+2:8: +2:14 + _26 = Pin::<&mut impl Future<Output = ()>>::new_unchecked(move _27) -> [return: bb17, unwind unreachable]; // scope 5 at $DIR/async_await.rs:+2:8: +2:14 // mir::Constant // + span: $DIR/async_await.rs:16:8: 16:14 // + literal: Const { ty: unsafe fn(&mut impl Future<Output = ()>) -> Pin<&mut impl Future<Output = ()>> {Pin::<&mut impl Future<Output = ()>>::new_unchecked}, val: Value(<ZST>) } @@ -253,7 +253,7 @@ fn b::{closure#0}(_1: Pin<&mut [async fn body@$DIR/async_await.rs:14:18: 17:2]>, bb18: { _29 = &mut (*_30); // scope 5 at $DIR/async_await.rs:+2:5: +2:14 StorageDead(_31); // scope 5 at $DIR/async_await.rs:+2:13: +2:14 - _25 = <impl Future<Output = ()> as Future>::poll(move _26, move _29) -> bb19; // scope 5 at $DIR/async_await.rs:+2:8: +2:14 + _25 = <impl Future<Output = ()> as Future>::poll(move _26, move _29) -> [return: bb19, unwind unreachable]; // scope 5 at $DIR/async_await.rs:+2:8: +2:14 // mir::Constant // + span: $DIR/async_await.rs:16:8: 16:14 // + literal: Const { ty: for<'a, 'b, 'c> fn(Pin<&'a mut impl Future<Output = ()>>, &'b mut Context<'c>) -> Poll<<impl Future<Output = ()> as Future>::Output> {<impl Future<Output = ()> as Future>::poll}, val: Value(<ZST>) } @@ -263,7 +263,7 @@ fn b::{closure#0}(_1: Pin<&mut [async fn body@$DIR/async_await.rs:14:18: 17:2]>, StorageDead(_29); // scope 5 at $DIR/async_await.rs:+2:13: +2:14 StorageDead(_26); // scope 5 at $DIR/async_await.rs:+2:13: +2:14 _32 = discriminant(_25); // scope 4 at $DIR/async_await.rs:+2:8: +2:14 - switchInt(move _32) -> [0: bb22, 1: bb20, otherwise: bb21]; // scope 4 at $DIR/async_await.rs:+2:8: +2:14 + switchInt(move _32) -> [0: bb21, 1: bb20, otherwise: bb9]; // scope 4 at $DIR/async_await.rs:+2:8: +2:14 } bb20: { @@ -281,10 +281,6 @@ fn b::{closure#0}(_1: Pin<&mut [async fn body@$DIR/async_await.rs:14:18: 17:2]>, } bb21: { - unreachable; // scope 4 at $DIR/async_await.rs:+2:8: +2:14 - } - - bb22: { StorageLive(_33); // scope 4 at $DIR/async_await.rs:+2:5: +2:14 _33 = ((_25 as Ready).0: ()); // scope 4 at $DIR/async_await.rs:+2:5: +2:14 _37 = _33; // scope 6 at $DIR/async_await.rs:+2:5: +2:14 @@ -293,10 +289,10 @@ fn b::{closure#0}(_1: Pin<&mut [async fn body@$DIR/async_await.rs:14:18: 17:2]>, StorageDead(_28); // scope 4 at $DIR/async_await.rs:+2:13: +2:14 StorageDead(_25); // scope 4 at $DIR/async_await.rs:+2:13: +2:14 StorageDead(_24); // scope 4 at $DIR/async_await.rs:+2:13: +2:14 - goto -> bb24; // scope 0 at $DIR/async_await.rs:+2:13: +2:14 + goto -> bb23; // scope 0 at $DIR/async_await.rs:+2:13: +2:14 } - bb23: { + bb22: { StorageDead(_36); // scope 4 at $DIR/async_await.rs:+2:13: +2:14 _38 = move _35; // scope 4 at $DIR/async_await.rs:+2:8: +2:14 StorageDead(_35); // scope 4 at $DIR/async_await.rs:+2:13: +2:14 @@ -304,23 +300,23 @@ fn b::{closure#0}(_1: Pin<&mut [async fn body@$DIR/async_await.rs:14:18: 17:2]>, goto -> bb16; // scope 4 at $DIR/async_await.rs:+2:8: +2:14 } - bb24: { + bb23: { nop; // scope 0 at $DIR/async_await.rs:+2:13: +2:14 - goto -> bb25; // scope 0 at $DIR/async_await.rs:+3:1: +3:2 + goto -> bb24; // scope 0 at $DIR/async_await.rs:+3:1: +3:2 } - bb25: { + bb24: { StorageDead(_21); // scope 0 at $DIR/async_await.rs:+3:1: +3:2 - goto -> bb26; // scope 0 at $DIR/async_await.rs:+3:1: +3:2 + goto -> bb25; // scope 0 at $DIR/async_await.rs:+3:1: +3:2 } - bb26: { + bb25: { _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 } - bb27: { + bb26: { StorageLive(_3); // scope 0 at $DIR/async_await.rs:+0:18: +3:2 StorageLive(_4); // scope 0 at $DIR/async_await.rs:+0:18: +3:2 StorageLive(_19); // scope 0 at $DIR/async_await.rs:+0:18: +3:2 @@ -329,19 +325,19 @@ fn b::{closure#0}(_1: Pin<&mut [async fn body@$DIR/async_await.rs:14:18: 17:2]>, goto -> bb11; // scope 0 at $DIR/async_await.rs:+0:18: +3:2 } - bb28: { + bb27: { StorageLive(_21); // scope 0 at $DIR/async_await.rs:+0:18: +3:2 StorageLive(_35); // scope 0 at $DIR/async_await.rs:+0:18: +3:2 StorageLive(_36); // scope 0 at $DIR/async_await.rs:+0:18: +3:2 _35 = move _2; // scope 0 at $DIR/async_await.rs:+0:18: +3:2 - goto -> bb23; // scope 0 at $DIR/async_await.rs:+0:18: +3:2 + goto -> bb22; // scope 0 at $DIR/async_await.rs:+0:18: +3:2 } - bb29: { - assert(const false, "`async fn` resumed after completion") -> bb29; // scope 0 at $DIR/async_await.rs:+0:18: +3:2 + bb28: { + assert(const false, "`async fn` resumed after completion") -> bb28; // scope 0 at $DIR/async_await.rs:+0:18: +3:2 } - bb30: { + bb29: { unreachable; // scope 0 at $DIR/async_await.rs:+0:18: +3:2 } } diff --git a/tests/mir-opt/building/custom/aggregate_exprs.adt.built.after.mir b/tests/mir-opt/building/custom/aggregate_exprs.adt.built.after.mir new file mode 100644 index 000000000..49e8c812c --- /dev/null +++ b/tests/mir-opt/building/custom/aggregate_exprs.adt.built.after.mir @@ -0,0 +1,16 @@ +// MIR for `adt` after built + +fn adt() -> Onion { + let mut _0: Onion; // return place in scope 0 at $DIR/aggregate_exprs.rs:+0:13: +0:18 + let mut _1: i32; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + let mut _2: Foo; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + let mut _3: Bar; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + + bb0: { + _1 = const 1_i32; // scope 0 at $DIR/aggregate_exprs.rs:+6:13: +6:20 + _2 = Foo { a: const 1_i32, b: const 2_i32 }; // scope 0 at $DIR/aggregate_exprs.rs:+7:13: +10:14 + _3 = Bar::Foo(move _2, _1); // scope 0 at $DIR/aggregate_exprs.rs:+11:13: +11:39 + _0 = Onion { neon: ((_3 as variant#0).1: i32) }; // scope 0 at $DIR/aggregate_exprs.rs:+12:13: +12:58 + return; // scope 0 at $DIR/aggregate_exprs.rs:+13:13: +13:21 + } +} diff --git a/tests/mir-opt/building/custom/aggregate_exprs.array.built.after.mir b/tests/mir-opt/building/custom/aggregate_exprs.array.built.after.mir new file mode 100644 index 000000000..30d128973 --- /dev/null +++ b/tests/mir-opt/building/custom/aggregate_exprs.array.built.after.mir @@ -0,0 +1,15 @@ +// MIR for `array` after built + +fn array() -> [i32; 2] { + let mut _0: [i32; 2]; // return place in scope 0 at $DIR/aggregate_exprs.rs:+0:15: +0:23 + let mut _1: [i32; 2]; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + let mut _2: i32; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL + + bb0: { + _1 = [const 42_i32, const 43_i32]; // scope 0 at $DIR/aggregate_exprs.rs:+5:13: +5:25 + _2 = const 1_i32; // scope 0 at $DIR/aggregate_exprs.rs:+6:13: +6:20 + _1 = [_2, const 2_i32]; // scope 0 at $DIR/aggregate_exprs.rs:+7:13: +7:25 + _0 = move _1; // scope 0 at $DIR/aggregate_exprs.rs:+8:13: +8:26 + return; // scope 0 at $DIR/aggregate_exprs.rs:+9:13: +9:21 + } +} diff --git a/tests/mir-opt/building/custom/aggregate_exprs.rs b/tests/mir-opt/building/custom/aggregate_exprs.rs new file mode 100644 index 000000000..554c9c03b --- /dev/null +++ b/tests/mir-opt/building/custom/aggregate_exprs.rs @@ -0,0 +1,71 @@ +#![feature(custom_mir, core_intrinsics)] + +extern crate core; +use core::intrinsics::mir::*; + +// EMIT_MIR aggregate_exprs.tuple.built.after.mir +#[custom_mir(dialect = "built")] +fn tuple() -> (i32, bool) { + mir!( + { + RET = (1, true); + Return() + } + ) +} + +// EMIT_MIR aggregate_exprs.array.built.after.mir +#[custom_mir(dialect = "built")] +fn array() -> [i32; 2] { + mir!( + let x: [i32; 2]; + let one: i32; + { + x = [42, 43]; + one = 1; + x = [one, 2]; + RET = Move(x); + Return() + } + ) +} + +struct Foo { + a: i32, + b: i32, +} + +enum Bar { + Foo(Foo, i32), +} + +union Onion { + neon: i32, + noun: f32, +} + +// EMIT_MIR aggregate_exprs.adt.built.after.mir +#[custom_mir(dialect = "built")] +fn adt() -> Onion { + mir!( + let one: i32; + let x: Foo; + let y: Bar; + { + one = 1; + x = Foo { + a: 1, + b: 2, + }; + y = Bar::Foo(Move(x), one); + RET = Onion { neon: Field(Variant(y, 0), 1) }; + Return() + } + ) +} + +fn main() { + assert_eq!(tuple(), (1, true)); + assert_eq!(array(), [1, 2]); + assert_eq!(unsafe { adt().neon }, 1); +} diff --git a/tests/mir-opt/building/custom/aggregate_exprs.tuple.built.after.mir b/tests/mir-opt/building/custom/aggregate_exprs.tuple.built.after.mir new file mode 100644 index 000000000..5fe45ccc9 --- /dev/null +++ b/tests/mir-opt/building/custom/aggregate_exprs.tuple.built.after.mir @@ -0,0 +1,10 @@ +// MIR for `tuple` after built + +fn tuple() -> (i32, bool) { + let mut _0: (i32, bool); // return place in scope 0 at $DIR/aggregate_exprs.rs:+0:15: +0:26 + + bb0: { + _0 = (const 1_i32, const true); // scope 0 at $DIR/aggregate_exprs.rs:+3:13: +3:28 + return; // scope 0 at $DIR/aggregate_exprs.rs:+4:13: +4:21 + } +} diff --git a/tests/mir-opt/building/custom/as_cast.float_to_int.built.after.mir b/tests/mir-opt/building/custom/as_cast.float_to_int.built.after.mir new file mode 100644 index 000000000..d0b770783 --- /dev/null +++ b/tests/mir-opt/building/custom/as_cast.float_to_int.built.after.mir @@ -0,0 +1,10 @@ +// MIR for `float_to_int` after built + +fn float_to_int(_1: f32) -> i32 { + let mut _0: i32; // return place in scope 0 at $DIR/as_cast.rs:+0:28: +0:31 + + bb0: { + _0 = _1 as i32 (FloatToInt); // scope 0 at $DIR/as_cast.rs:+3:13: +3:27 + return; // scope 0 at $DIR/as_cast.rs:+4:13: +4:21 + } +} diff --git a/tests/mir-opt/building/custom/as_cast.int_to_int.built.after.mir b/tests/mir-opt/building/custom/as_cast.int_to_int.built.after.mir new file mode 100644 index 000000000..aaebff0d7 --- /dev/null +++ b/tests/mir-opt/building/custom/as_cast.int_to_int.built.after.mir @@ -0,0 +1,10 @@ +// MIR for `int_to_int` after built + +fn int_to_int(_1: u32) -> i32 { + let mut _0: i32; // return place in scope 0 at $DIR/as_cast.rs:+0:26: +0:29 + + bb0: { + _0 = _1 as i32 (IntToInt); // scope 0 at $DIR/as_cast.rs:+3:13: +3:27 + return; // scope 0 at $DIR/as_cast.rs:+4:13: +4:21 + } +} diff --git a/tests/mir-opt/building/custom/as_cast.int_to_ptr.built.after.mir b/tests/mir-opt/building/custom/as_cast.int_to_ptr.built.after.mir new file mode 100644 index 000000000..f040cf53d --- /dev/null +++ b/tests/mir-opt/building/custom/as_cast.int_to_ptr.built.after.mir @@ -0,0 +1,10 @@ +// MIR for `int_to_ptr` after built + +fn int_to_ptr(_1: usize) -> *const i32 { + let mut _0: *const i32; // return place in scope 0 at $DIR/as_cast.rs:+0:28: +0:38 + + bb0: { + _0 = _1 as *const i32 (PointerFromExposedAddress); // scope 0 at $DIR/as_cast.rs:+3:13: +3:34 + return; // scope 0 at $DIR/as_cast.rs:+4:13: +4:21 + } +} diff --git a/tests/mir-opt/building/custom/as_cast.rs b/tests/mir-opt/building/custom/as_cast.rs new file mode 100644 index 000000000..b4b5ac6aa --- /dev/null +++ b/tests/mir-opt/building/custom/as_cast.rs @@ -0,0 +1,43 @@ +#![feature(custom_mir, core_intrinsics)] + +extern crate core; +use core::intrinsics::mir::*; + +// EMIT_MIR as_cast.int_to_int.built.after.mir +#[custom_mir(dialect = "built")] +fn int_to_int(x: u32) -> i32 { + mir!( + { + RET = x as i32; + Return() + } + ) +} + +// EMIT_MIR as_cast.float_to_int.built.after.mir +#[custom_mir(dialect = "built")] +fn float_to_int(x: f32) -> i32 { + mir!( + { + RET = x as i32; + Return() + } + ) +} + +// EMIT_MIR as_cast.int_to_ptr.built.after.mir +#[custom_mir(dialect = "built")] +fn int_to_ptr(x: usize) -> *const i32 { + mir!( + { + RET = x as *const i32; + Return() + } + ) +} + +fn main() { + assert_eq!(int_to_int(5), 5); + assert_eq!(float_to_int(5.), 5); + assert_eq!(int_to_ptr(0), std::ptr::null()); +} diff --git a/tests/mir-opt/building/custom/composite_return.rs b/tests/mir-opt/building/custom/composite_return.rs new file mode 100644 index 000000000..701d6b1ab --- /dev/null +++ b/tests/mir-opt/building/custom/composite_return.rs @@ -0,0 +1,21 @@ +#![feature(custom_mir, core_intrinsics)] + +extern crate core; +use core::intrinsics::mir::*; + +// EMIT_MIR composite_return.tuple.built.after.mir +#[custom_mir(dialect = "runtime", phase = "optimized")] +fn tuple() -> (i32, bool) { + mir!( + type RET = (i32, bool); + { + RET.0 = 1; + RET.1 = true; + Return() + } + ) +} + +fn main() { + assert_eq!(tuple(), (1, true)); +} diff --git a/tests/mir-opt/building/custom/composite_return.tuple.built.after.mir b/tests/mir-opt/building/custom/composite_return.tuple.built.after.mir new file mode 100644 index 000000000..d159c1a65 --- /dev/null +++ b/tests/mir-opt/building/custom/composite_return.tuple.built.after.mir @@ -0,0 +1,11 @@ +// MIR for `tuple` after built + +fn tuple() -> (i32, bool) { + let mut _0: (i32, bool); // return place in scope 0 at $DIR/composite_return.rs:+0:15: +0:26 + + bb0: { + (_0.0: i32) = const 1_i32; // scope 0 at $DIR/composite_return.rs:+4:13: +4:22 + (_0.1: bool) = const true; // scope 0 at $DIR/composite_return.rs:+5:13: +5:25 + return; // scope 0 at $DIR/composite_return.rs:+6:13: +6:21 + } +} diff --git a/tests/mir-opt/building/custom/references.raw_pointer_offset.built.after.mir b/tests/mir-opt/building/custom/references.raw_pointer_offset.built.after.mir new file mode 100644 index 000000000..f614aef40 --- /dev/null +++ b/tests/mir-opt/building/custom/references.raw_pointer_offset.built.after.mir @@ -0,0 +1,10 @@ +// MIR for `raw_pointer_offset` after built + +fn raw_pointer_offset(_1: *const i32) -> *const i32 { + let mut _0: *const i32; // return place in scope 0 at $DIR/references.rs:+0:45: +0:55 + + bb0: { + _0 = Offset(_1, const 1_isize); // scope 0 at $DIR/references.rs:+2:9: +2:33 + return; // scope 0 at $DIR/references.rs:+3:9: +3:17 + } +} diff --git a/tests/mir-opt/building/custom/references.rs b/tests/mir-opt/building/custom/references.rs index a1c896de0..f87f6664c 100644 --- a/tests/mir-opt/building/custom/references.rs +++ b/tests/mir-opt/building/custom/references.rs @@ -45,11 +45,22 @@ pub fn raw_pointer(x: *const i32) -> *const i32 { }) } +// EMIT_MIR references.raw_pointer_offset.built.after.mir +#[custom_mir(dialect = "built")] +pub fn raw_pointer_offset(x: *const i32) -> *const i32 { + mir!({ + RET = Offset(x, 1_isize); + Return() + }) +} + fn main() { let mut x = 5; + let arr = [1, 2]; assert_eq!(*mut_ref(&mut x), 5); assert_eq!(*immut_ref(&x), 5); unsafe { assert_eq!(*raw_pointer(addr_of!(x)), 5); + assert_eq!(*raw_pointer_offset(addr_of!(arr[0])), 2); } } diff --git a/tests/mir-opt/building/custom/terminators.drop_first.built.after.mir b/tests/mir-opt/building/custom/terminators.drop_first.built.after.mir index c903e5946..ada78c0fc 100644 --- a/tests/mir-opt/building/custom/terminators.drop_first.built.after.mir +++ b/tests/mir-opt/building/custom/terminators.drop_first.built.after.mir @@ -4,10 +4,11 @@ fn drop_first(_1: WriteOnDrop<'_>, _2: WriteOnDrop<'_>) -> () { let mut _0: (); // return place in scope 0 at $DIR/terminators.rs:+0:59: +0:59 bb0: { - replace(_1 <- move _2) -> bb1; // scope 0 at $DIR/terminators.rs:+3:13: +3:49 + drop(_1) -> bb1; // scope 0 at $DIR/terminators.rs:+3:13: +3:30 } bb1: { - return; // scope 0 at $DIR/terminators.rs:+7:13: +7:21 + _1 = move _2; // scope 0 at $DIR/terminators.rs:+7:13: +7:24 + return; // scope 0 at $DIR/terminators.rs:+8:13: +8:21 } } diff --git a/tests/mir-opt/building/custom/terminators.rs b/tests/mir-opt/building/custom/terminators.rs index c23233fcf..f12405661 100644 --- a/tests/mir-opt/building/custom/terminators.rs +++ b/tests/mir-opt/building/custom/terminators.rs @@ -48,10 +48,11 @@ impl<'a> Drop for WriteOnDrop<'a> { fn drop_first<'a>(a: WriteOnDrop<'a>, b: WriteOnDrop<'a>) { mir!( { - DropAndReplace(a, Move(b), retblock) + Drop(a, retblock) } retblock = { + a = Move(b); Return() } ) diff --git a/tests/mir-opt/building/enum_cast.droppy.built.after.mir b/tests/mir-opt/building/enum_cast.droppy.built.after.mir index 5231c2eab..1112177fb 100644 --- a/tests/mir-opt/building/enum_cast.droppy.built.after.mir +++ b/tests/mir-opt/building/enum_cast.droppy.built.after.mir @@ -63,7 +63,7 @@ fn droppy() -> () { } bb4 (cleanup): { - drop(_2) -> bb5; // scope 0 at $DIR/enum_cast.rs:+6:5: +6:6 + drop(_2) -> [return: bb5, unwind terminate]; // scope 0 at $DIR/enum_cast.rs:+6:5: +6:6 } bb5 (cleanup): { diff --git a/tests/mir-opt/building/issue_101867.main.built.after.mir b/tests/mir-opt/building/issue_101867.main.built.after.mir index 628a33f10..44c25ce67 100644 --- a/tests/mir-opt/building/issue_101867.main.built.after.mir +++ b/tests/mir-opt/building/issue_101867.main.built.after.mir @@ -1,8 +1,8 @@ // MIR for `main` after built | User Type Annotations -| 0: user_ty: Canonical { max_universe: U0, variables: [], value: Ty(std::option::Option<u8>) }, span: $DIR/issue_101867.rs:3:12: 3:22, inferred_ty: std::option::Option<u8> -| 1: user_ty: Canonical { max_universe: U0, variables: [], value: Ty(std::option::Option<u8>) }, span: $DIR/issue_101867.rs:3:12: 3:22, inferred_ty: std::option::Option<u8> +| 0: user_ty: Canonical { value: Ty(std::option::Option<u8>), max_universe: U0, variables: [] }, span: $DIR/issue_101867.rs:3:12: 3:22, inferred_ty: std::option::Option<u8> +| 1: user_ty: Canonical { value: Ty(std::option::Option<u8>), max_universe: U0, variables: [] }, span: $DIR/issue_101867.rs:3:12: 3:22, inferred_ty: std::option::Option<u8> | fn main() -> () { let mut _0: (); // return place in scope 0 at $DIR/issue_101867.rs:+0:11: +0:11 diff --git a/tests/mir-opt/building/issue_49232.main.built.after.mir b/tests/mir-opt/building/issue_49232.main.built.after.mir index de5e4c0f6..cc135f417 100644 --- a/tests/mir-opt/building/issue_49232.main.built.after.mir +++ b/tests/mir-opt/building/issue_49232.main.built.after.mir @@ -17,7 +17,7 @@ fn main() -> () { } bb1: { - falseUnwind -> [real: bb2, cleanup: bb11]; // scope 0 at $DIR/issue_49232.rs:+1:5: +9:6 + falseUnwind -> [real: bb2, unwind: bb11]; // scope 0 at $DIR/issue_49232.rs:+1:5: +9:6 } bb2: { diff --git a/tests/mir-opt/building/match_false_edges.full_tested_match.built.after.mir b/tests/mir-opt/building/match_false_edges.full_tested_match.built.after.mir index cb36bc64d..0e6de839d 100644 --- a/tests/mir-opt/building/match_false_edges.full_tested_match.built.after.mir +++ b/tests/mir-opt/building/match_false_edges.full_tested_match.built.after.mir @@ -100,6 +100,7 @@ fn full_tested_match() -> () { } bb11: { + PlaceMention(_1); // scope 0 at $DIR/match_false_edges.rs:+1:13: +5:6 StorageDead(_2); // scope 0 at $DIR/match_false_edges.rs:+5:6: +5:7 StorageDead(_1); // scope 0 at $DIR/match_false_edges.rs:+5:6: +5:7 _0 = const (); // scope 0 at $DIR/match_false_edges.rs:+0:28: +6:2 diff --git a/tests/mir-opt/building/match_false_edges.full_tested_match2.built.after.mir b/tests/mir-opt/building/match_false_edges.full_tested_match2.built.after.mir index 7f8755faa..37e6b1cd4 100644 --- a/tests/mir-opt/building/match_false_edges.full_tested_match2.built.after.mir +++ b/tests/mir-opt/building/match_false_edges.full_tested_match2.built.after.mir @@ -100,6 +100,7 @@ fn full_tested_match2() -> () { } bb11: { + PlaceMention(_1); // scope 0 at $DIR/match_false_edges.rs:+1:13: +5:6 StorageDead(_2); // scope 0 at $DIR/match_false_edges.rs:+5:6: +5:7 StorageDead(_1); // scope 0 at $DIR/match_false_edges.rs:+5:6: +5:7 _0 = const (); // scope 0 at $DIR/match_false_edges.rs:+0:29: +6:2 diff --git a/tests/mir-opt/building/match_false_edges.main.built.after.mir b/tests/mir-opt/building/match_false_edges.main.built.after.mir index e8b93f437..7b8983138 100644 --- a/tests/mir-opt/building/match_false_edges.main.built.after.mir +++ b/tests/mir-opt/building/match_false_edges.main.built.after.mir @@ -162,6 +162,7 @@ fn main() -> () { } bb19: { + PlaceMention(_1); // scope 0 at $DIR/match_false_edges.rs:+1:13: +6:6 StorageDead(_2); // scope 0 at $DIR/match_false_edges.rs:+6:6: +6:7 StorageDead(_1); // scope 0 at $DIR/match_false_edges.rs:+6:6: +6:7 _0 = const (); // scope 0 at $DIR/match_false_edges.rs:+0:11: +7:2 diff --git a/tests/mir-opt/building/receiver_ptr_mutability.main.built.after.mir b/tests/mir-opt/building/receiver_ptr_mutability.main.built.after.mir index 41eb00363..7a6944dee 100644 --- a/tests/mir-opt/building/receiver_ptr_mutability.main.built.after.mir +++ b/tests/mir-opt/building/receiver_ptr_mutability.main.built.after.mir @@ -1,10 +1,10 @@ // MIR for `main` after built | User Type Annotations -| 0: user_ty: Canonical { max_universe: U0, variables: [], value: Ty(*mut Test) }, span: $DIR/receiver_ptr_mutability.rs:14:14: 14:23, inferred_ty: *mut Test -| 1: user_ty: Canonical { max_universe: U0, variables: [], value: Ty(*mut Test) }, span: $DIR/receiver_ptr_mutability.rs:14:14: 14:23, inferred_ty: *mut Test -| 2: user_ty: Canonical { max_universe: U0, variables: [CanonicalVarInfo { kind: Region(U0) }, CanonicalVarInfo { kind: Region(U0) }, CanonicalVarInfo { kind: Region(U0) }, CanonicalVarInfo { kind: Region(U0) }], value: Ty(&&&&*mut Test) }, span: $DIR/receiver_ptr_mutability.rs:18:18: 18:31, inferred_ty: &&&&*mut Test -| 3: user_ty: Canonical { max_universe: U0, variables: [CanonicalVarInfo { kind: Region(U0) }, CanonicalVarInfo { kind: Region(U0) }, CanonicalVarInfo { kind: Region(U0) }, CanonicalVarInfo { kind: Region(U0) }], value: Ty(&&&&*mut Test) }, span: $DIR/receiver_ptr_mutability.rs:18:18: 18:31, inferred_ty: &&&&*mut Test +| 0: user_ty: Canonical { value: Ty(*mut Test), max_universe: U0, variables: [] }, span: $DIR/receiver_ptr_mutability.rs:14:14: 14:23, inferred_ty: *mut Test +| 1: user_ty: Canonical { value: Ty(*mut Test), max_universe: U0, variables: [] }, span: $DIR/receiver_ptr_mutability.rs:14:14: 14:23, inferred_ty: *mut Test +| 2: user_ty: Canonical { value: Ty(&&&&*mut Test), max_universe: U0, variables: [CanonicalVarInfo { kind: Region(U0) }, CanonicalVarInfo { kind: Region(U0) }, CanonicalVarInfo { kind: Region(U0) }, CanonicalVarInfo { kind: Region(U0) }] }, span: $DIR/receiver_ptr_mutability.rs:18:18: 18:31, inferred_ty: &&&&*mut Test +| 3: user_ty: Canonical { value: Ty(&&&&*mut Test), max_universe: U0, variables: [CanonicalVarInfo { kind: Region(U0) }, CanonicalVarInfo { kind: Region(U0) }, CanonicalVarInfo { kind: Region(U0) }, CanonicalVarInfo { kind: Region(U0) }] }, span: $DIR/receiver_ptr_mutability.rs:18:18: 18:31, inferred_ty: &&&&*mut Test | fn main() -> () { let mut _0: (); // return place in scope 0 at $DIR/receiver_ptr_mutability.rs:+0:11: +0:11 diff --git a/tests/mir-opt/building/shifts.rs b/tests/mir-opt/building/shifts.rs new file mode 100644 index 000000000..4b63a00a3 --- /dev/null +++ b/tests/mir-opt/building/shifts.rs @@ -0,0 +1,20 @@ +// compile-flags: -C debug-assertions=yes + +// EMIT_MIR shifts.shift_signed.built.after.mir +fn shift_signed(small: i8, big: u128, a: i8, b: i32, c: i128) -> ([i8; 3], [u128; 3]) { + ( + [small >> a, small >> b, small >> c], + [big << a, big << b, big << c], + ) +} + +// EMIT_MIR shifts.shift_unsigned.built.after.mir +fn shift_unsigned(small: u8, big: i128, a: u8, b: u32, c: u128) -> ([u8; 3], [i128; 3]) { + ( + [small >> a, small >> b, small >> c], + [big << a, big << b, big << c], + ) +} + +fn main() { +} diff --git a/tests/mir-opt/building/shifts.shift_signed.built.after.mir b/tests/mir-opt/building/shifts.shift_signed.built.after.mir new file mode 100644 index 000000000..028777cef --- /dev/null +++ b/tests/mir-opt/building/shifts.shift_signed.built.after.mir @@ -0,0 +1,147 @@ +// MIR for `shift_signed` after built + +fn shift_signed(_1: i8, _2: u128, _3: i8, _4: i32, _5: i128) -> ([i8; 3], [u128; 3]) { + debug small => _1; // in scope 0 at $DIR/shifts.rs:+0:17: +0:22 + debug big => _2; // in scope 0 at $DIR/shifts.rs:+0:28: +0:31 + debug a => _3; // in scope 0 at $DIR/shifts.rs:+0:39: +0:40 + debug b => _4; // in scope 0 at $DIR/shifts.rs:+0:46: +0:47 + debug c => _5; // in scope 0 at $DIR/shifts.rs:+0:54: +0:55 + let mut _0: ([i8; 3], [u128; 3]); // return place in scope 0 at $DIR/shifts.rs:+0:66: +0:86 + let mut _6: [i8; 3]; // in scope 0 at $DIR/shifts.rs:+2:9: +2:45 + let mut _7: i8; // in scope 0 at $DIR/shifts.rs:+2:10: +2:20 + let mut _8: i8; // in scope 0 at $DIR/shifts.rs:+2:10: +2:15 + let mut _9: i8; // in scope 0 at $DIR/shifts.rs:+2:19: +2:20 + let mut _10: u8; // in scope 0 at $DIR/shifts.rs:+2:10: +2:20 + let mut _11: bool; // in scope 0 at $DIR/shifts.rs:+2:10: +2:20 + let mut _12: i8; // in scope 0 at $DIR/shifts.rs:+2:22: +2:32 + let mut _13: i8; // in scope 0 at $DIR/shifts.rs:+2:22: +2:27 + let mut _14: i32; // in scope 0 at $DIR/shifts.rs:+2:31: +2:32 + let mut _15: u32; // in scope 0 at $DIR/shifts.rs:+2:22: +2:32 + let mut _16: bool; // in scope 0 at $DIR/shifts.rs:+2:22: +2:32 + let mut _17: i8; // in scope 0 at $DIR/shifts.rs:+2:34: +2:44 + let mut _18: i8; // in scope 0 at $DIR/shifts.rs:+2:34: +2:39 + let mut _19: i128; // in scope 0 at $DIR/shifts.rs:+2:43: +2:44 + let mut _20: u128; // in scope 0 at $DIR/shifts.rs:+2:34: +2:44 + let mut _21: bool; // in scope 0 at $DIR/shifts.rs:+2:34: +2:44 + let mut _22: [u128; 3]; // in scope 0 at $DIR/shifts.rs:+3:9: +3:39 + let mut _23: u128; // in scope 0 at $DIR/shifts.rs:+3:10: +3:18 + let mut _24: u128; // in scope 0 at $DIR/shifts.rs:+3:10: +3:13 + let mut _25: i8; // in scope 0 at $DIR/shifts.rs:+3:17: +3:18 + let mut _26: u8; // in scope 0 at $DIR/shifts.rs:+3:10: +3:18 + let mut _27: bool; // in scope 0 at $DIR/shifts.rs:+3:10: +3:18 + let mut _28: u128; // in scope 0 at $DIR/shifts.rs:+3:20: +3:28 + let mut _29: u128; // in scope 0 at $DIR/shifts.rs:+3:20: +3:23 + let mut _30: i32; // in scope 0 at $DIR/shifts.rs:+3:27: +3:28 + let mut _31: u32; // in scope 0 at $DIR/shifts.rs:+3:20: +3:28 + let mut _32: bool; // in scope 0 at $DIR/shifts.rs:+3:20: +3:28 + let mut _33: u128; // in scope 0 at $DIR/shifts.rs:+3:30: +3:38 + let mut _34: u128; // in scope 0 at $DIR/shifts.rs:+3:30: +3:33 + let mut _35: i128; // in scope 0 at $DIR/shifts.rs:+3:37: +3:38 + let mut _36: u128; // in scope 0 at $DIR/shifts.rs:+3:30: +3:38 + let mut _37: bool; // in scope 0 at $DIR/shifts.rs:+3:30: +3:38 + + bb0: { + StorageLive(_6); // scope 0 at $DIR/shifts.rs:+2:9: +2:45 + StorageLive(_7); // scope 0 at $DIR/shifts.rs:+2:10: +2:20 + StorageLive(_8); // scope 0 at $DIR/shifts.rs:+2:10: +2:15 + _8 = _1; // scope 0 at $DIR/shifts.rs:+2:10: +2:15 + StorageLive(_9); // scope 0 at $DIR/shifts.rs:+2:19: +2:20 + _9 = _3; // scope 0 at $DIR/shifts.rs:+2:19: +2:20 + _10 = _9 as u8 (IntToInt); // scope 0 at $DIR/shifts.rs:+2:10: +2:20 + _11 = Lt(move _10, const 8_u8); // scope 0 at $DIR/shifts.rs:+2:10: +2:20 + assert(move _11, "attempt to shift right by `{}`, which would overflow", _9) -> [success: bb1, unwind: bb7]; // scope 0 at $DIR/shifts.rs:+2:10: +2:20 + } + + bb1: { + _7 = Shr(move _8, move _9); // scope 0 at $DIR/shifts.rs:+2:10: +2:20 + StorageDead(_9); // scope 0 at $DIR/shifts.rs:+2:19: +2:20 + StorageDead(_8); // scope 0 at $DIR/shifts.rs:+2:19: +2:20 + StorageLive(_12); // scope 0 at $DIR/shifts.rs:+2:22: +2:32 + StorageLive(_13); // scope 0 at $DIR/shifts.rs:+2:22: +2:27 + _13 = _1; // scope 0 at $DIR/shifts.rs:+2:22: +2:27 + StorageLive(_14); // scope 0 at $DIR/shifts.rs:+2:31: +2:32 + _14 = _4; // scope 0 at $DIR/shifts.rs:+2:31: +2:32 + _15 = _14 as u32 (IntToInt); // scope 0 at $DIR/shifts.rs:+2:22: +2:32 + _16 = Lt(move _15, const 8_u32); // scope 0 at $DIR/shifts.rs:+2:22: +2:32 + assert(move _16, "attempt to shift right by `{}`, which would overflow", _14) -> [success: bb2, unwind: bb7]; // scope 0 at $DIR/shifts.rs:+2:22: +2:32 + } + + bb2: { + _12 = Shr(move _13, move _14); // scope 0 at $DIR/shifts.rs:+2:22: +2:32 + StorageDead(_14); // scope 0 at $DIR/shifts.rs:+2:31: +2:32 + StorageDead(_13); // scope 0 at $DIR/shifts.rs:+2:31: +2:32 + StorageLive(_17); // scope 0 at $DIR/shifts.rs:+2:34: +2:44 + StorageLive(_18); // scope 0 at $DIR/shifts.rs:+2:34: +2:39 + _18 = _1; // scope 0 at $DIR/shifts.rs:+2:34: +2:39 + StorageLive(_19); // scope 0 at $DIR/shifts.rs:+2:43: +2:44 + _19 = _5; // scope 0 at $DIR/shifts.rs:+2:43: +2:44 + _20 = _19 as u128 (IntToInt); // scope 0 at $DIR/shifts.rs:+2:34: +2:44 + _21 = Lt(move _20, const 8_u128); // scope 0 at $DIR/shifts.rs:+2:34: +2:44 + assert(move _21, "attempt to shift right by `{}`, which would overflow", _19) -> [success: bb3, unwind: bb7]; // scope 0 at $DIR/shifts.rs:+2:34: +2:44 + } + + bb3: { + _17 = Shr(move _18, move _19); // scope 0 at $DIR/shifts.rs:+2:34: +2:44 + StorageDead(_19); // scope 0 at $DIR/shifts.rs:+2:43: +2:44 + StorageDead(_18); // scope 0 at $DIR/shifts.rs:+2:43: +2:44 + _6 = [move _7, move _12, move _17]; // scope 0 at $DIR/shifts.rs:+2:9: +2:45 + StorageDead(_17); // scope 0 at $DIR/shifts.rs:+2:44: +2:45 + StorageDead(_12); // scope 0 at $DIR/shifts.rs:+2:44: +2:45 + StorageDead(_7); // scope 0 at $DIR/shifts.rs:+2:44: +2:45 + StorageLive(_22); // scope 0 at $DIR/shifts.rs:+3:9: +3:39 + StorageLive(_23); // scope 0 at $DIR/shifts.rs:+3:10: +3:18 + StorageLive(_24); // scope 0 at $DIR/shifts.rs:+3:10: +3:13 + _24 = _2; // scope 0 at $DIR/shifts.rs:+3:10: +3:13 + StorageLive(_25); // scope 0 at $DIR/shifts.rs:+3:17: +3:18 + _25 = _3; // scope 0 at $DIR/shifts.rs:+3:17: +3:18 + _26 = _25 as u8 (IntToInt); // scope 0 at $DIR/shifts.rs:+3:10: +3:18 + _27 = Lt(move _26, const 128_u8); // scope 0 at $DIR/shifts.rs:+3:10: +3:18 + assert(move _27, "attempt to shift left by `{}`, which would overflow", _25) -> [success: bb4, unwind: bb7]; // scope 0 at $DIR/shifts.rs:+3:10: +3:18 + } + + bb4: { + _23 = Shl(move _24, move _25); // scope 0 at $DIR/shifts.rs:+3:10: +3:18 + StorageDead(_25); // scope 0 at $DIR/shifts.rs:+3:17: +3:18 + StorageDead(_24); // scope 0 at $DIR/shifts.rs:+3:17: +3:18 + StorageLive(_28); // scope 0 at $DIR/shifts.rs:+3:20: +3:28 + StorageLive(_29); // scope 0 at $DIR/shifts.rs:+3:20: +3:23 + _29 = _2; // scope 0 at $DIR/shifts.rs:+3:20: +3:23 + StorageLive(_30); // scope 0 at $DIR/shifts.rs:+3:27: +3:28 + _30 = _4; // scope 0 at $DIR/shifts.rs:+3:27: +3:28 + _31 = _30 as u32 (IntToInt); // scope 0 at $DIR/shifts.rs:+3:20: +3:28 + _32 = Lt(move _31, const 128_u32); // scope 0 at $DIR/shifts.rs:+3:20: +3:28 + assert(move _32, "attempt to shift left by `{}`, which would overflow", _30) -> [success: bb5, unwind: bb7]; // scope 0 at $DIR/shifts.rs:+3:20: +3:28 + } + + bb5: { + _28 = Shl(move _29, move _30); // scope 0 at $DIR/shifts.rs:+3:20: +3:28 + StorageDead(_30); // scope 0 at $DIR/shifts.rs:+3:27: +3:28 + StorageDead(_29); // scope 0 at $DIR/shifts.rs:+3:27: +3:28 + StorageLive(_33); // scope 0 at $DIR/shifts.rs:+3:30: +3:38 + StorageLive(_34); // scope 0 at $DIR/shifts.rs:+3:30: +3:33 + _34 = _2; // scope 0 at $DIR/shifts.rs:+3:30: +3:33 + StorageLive(_35); // scope 0 at $DIR/shifts.rs:+3:37: +3:38 + _35 = _5; // scope 0 at $DIR/shifts.rs:+3:37: +3:38 + _36 = _35 as u128 (IntToInt); // scope 0 at $DIR/shifts.rs:+3:30: +3:38 + _37 = Lt(move _36, const 128_u128); // scope 0 at $DIR/shifts.rs:+3:30: +3:38 + assert(move _37, "attempt to shift left by `{}`, which would overflow", _35) -> [success: bb6, unwind: bb7]; // scope 0 at $DIR/shifts.rs:+3:30: +3:38 + } + + bb6: { + _33 = Shl(move _34, move _35); // scope 0 at $DIR/shifts.rs:+3:30: +3:38 + StorageDead(_35); // scope 0 at $DIR/shifts.rs:+3:37: +3:38 + StorageDead(_34); // scope 0 at $DIR/shifts.rs:+3:37: +3:38 + _22 = [move _23, move _28, move _33]; // scope 0 at $DIR/shifts.rs:+3:9: +3:39 + StorageDead(_33); // scope 0 at $DIR/shifts.rs:+3:38: +3:39 + StorageDead(_28); // scope 0 at $DIR/shifts.rs:+3:38: +3:39 + StorageDead(_23); // scope 0 at $DIR/shifts.rs:+3:38: +3:39 + _0 = (move _6, move _22); // scope 0 at $DIR/shifts.rs:+1:5: +4:6 + StorageDead(_22); // scope 0 at $DIR/shifts.rs:+4:5: +4:6 + StorageDead(_6); // scope 0 at $DIR/shifts.rs:+4:5: +4:6 + return; // scope 0 at $DIR/shifts.rs:+5:2: +5:2 + } + + bb7 (cleanup): { + resume; // scope 0 at $DIR/shifts.rs:+0:1: +5:2 + } +} diff --git a/tests/mir-opt/building/shifts.shift_unsigned.built.after.mir b/tests/mir-opt/building/shifts.shift_unsigned.built.after.mir new file mode 100644 index 000000000..04da2d20d --- /dev/null +++ b/tests/mir-opt/building/shifts.shift_unsigned.built.after.mir @@ -0,0 +1,135 @@ +// MIR for `shift_unsigned` after built + +fn shift_unsigned(_1: u8, _2: i128, _3: u8, _4: u32, _5: u128) -> ([u8; 3], [i128; 3]) { + debug small => _1; // in scope 0 at $DIR/shifts.rs:+0:19: +0:24 + debug big => _2; // in scope 0 at $DIR/shifts.rs:+0:30: +0:33 + debug a => _3; // in scope 0 at $DIR/shifts.rs:+0:41: +0:42 + debug b => _4; // in scope 0 at $DIR/shifts.rs:+0:48: +0:49 + debug c => _5; // in scope 0 at $DIR/shifts.rs:+0:56: +0:57 + let mut _0: ([u8; 3], [i128; 3]); // return place in scope 0 at $DIR/shifts.rs:+0:68: +0:88 + let mut _6: [u8; 3]; // in scope 0 at $DIR/shifts.rs:+2:9: +2:45 + let mut _7: u8; // in scope 0 at $DIR/shifts.rs:+2:10: +2:20 + let mut _8: u8; // in scope 0 at $DIR/shifts.rs:+2:10: +2:15 + let mut _9: u8; // in scope 0 at $DIR/shifts.rs:+2:19: +2:20 + let mut _10: bool; // in scope 0 at $DIR/shifts.rs:+2:10: +2:20 + let mut _11: u8; // in scope 0 at $DIR/shifts.rs:+2:22: +2:32 + let mut _12: u8; // in scope 0 at $DIR/shifts.rs:+2:22: +2:27 + let mut _13: u32; // in scope 0 at $DIR/shifts.rs:+2:31: +2:32 + let mut _14: bool; // in scope 0 at $DIR/shifts.rs:+2:22: +2:32 + let mut _15: u8; // in scope 0 at $DIR/shifts.rs:+2:34: +2:44 + let mut _16: u8; // in scope 0 at $DIR/shifts.rs:+2:34: +2:39 + let mut _17: u128; // in scope 0 at $DIR/shifts.rs:+2:43: +2:44 + let mut _18: bool; // in scope 0 at $DIR/shifts.rs:+2:34: +2:44 + let mut _19: [i128; 3]; // in scope 0 at $DIR/shifts.rs:+3:9: +3:39 + let mut _20: i128; // in scope 0 at $DIR/shifts.rs:+3:10: +3:18 + let mut _21: i128; // in scope 0 at $DIR/shifts.rs:+3:10: +3:13 + let mut _22: u8; // in scope 0 at $DIR/shifts.rs:+3:17: +3:18 + let mut _23: bool; // in scope 0 at $DIR/shifts.rs:+3:10: +3:18 + let mut _24: i128; // in scope 0 at $DIR/shifts.rs:+3:20: +3:28 + let mut _25: i128; // in scope 0 at $DIR/shifts.rs:+3:20: +3:23 + let mut _26: u32; // in scope 0 at $DIR/shifts.rs:+3:27: +3:28 + let mut _27: bool; // in scope 0 at $DIR/shifts.rs:+3:20: +3:28 + let mut _28: i128; // in scope 0 at $DIR/shifts.rs:+3:30: +3:38 + let mut _29: i128; // in scope 0 at $DIR/shifts.rs:+3:30: +3:33 + let mut _30: u128; // in scope 0 at $DIR/shifts.rs:+3:37: +3:38 + let mut _31: bool; // in scope 0 at $DIR/shifts.rs:+3:30: +3:38 + + bb0: { + StorageLive(_6); // scope 0 at $DIR/shifts.rs:+2:9: +2:45 + StorageLive(_7); // scope 0 at $DIR/shifts.rs:+2:10: +2:20 + StorageLive(_8); // scope 0 at $DIR/shifts.rs:+2:10: +2:15 + _8 = _1; // scope 0 at $DIR/shifts.rs:+2:10: +2:15 + StorageLive(_9); // scope 0 at $DIR/shifts.rs:+2:19: +2:20 + _9 = _3; // scope 0 at $DIR/shifts.rs:+2:19: +2:20 + _10 = Lt(_9, const 8_u8); // scope 0 at $DIR/shifts.rs:+2:10: +2:20 + assert(move _10, "attempt to shift right by `{}`, which would overflow", _9) -> [success: bb1, unwind: bb7]; // scope 0 at $DIR/shifts.rs:+2:10: +2:20 + } + + bb1: { + _7 = Shr(move _8, move _9); // scope 0 at $DIR/shifts.rs:+2:10: +2:20 + StorageDead(_9); // scope 0 at $DIR/shifts.rs:+2:19: +2:20 + StorageDead(_8); // scope 0 at $DIR/shifts.rs:+2:19: +2:20 + StorageLive(_11); // scope 0 at $DIR/shifts.rs:+2:22: +2:32 + StorageLive(_12); // scope 0 at $DIR/shifts.rs:+2:22: +2:27 + _12 = _1; // scope 0 at $DIR/shifts.rs:+2:22: +2:27 + StorageLive(_13); // scope 0 at $DIR/shifts.rs:+2:31: +2:32 + _13 = _4; // scope 0 at $DIR/shifts.rs:+2:31: +2:32 + _14 = Lt(_13, const 8_u32); // scope 0 at $DIR/shifts.rs:+2:22: +2:32 + assert(move _14, "attempt to shift right by `{}`, which would overflow", _13) -> [success: bb2, unwind: bb7]; // scope 0 at $DIR/shifts.rs:+2:22: +2:32 + } + + bb2: { + _11 = Shr(move _12, move _13); // scope 0 at $DIR/shifts.rs:+2:22: +2:32 + StorageDead(_13); // scope 0 at $DIR/shifts.rs:+2:31: +2:32 + StorageDead(_12); // scope 0 at $DIR/shifts.rs:+2:31: +2:32 + StorageLive(_15); // scope 0 at $DIR/shifts.rs:+2:34: +2:44 + StorageLive(_16); // scope 0 at $DIR/shifts.rs:+2:34: +2:39 + _16 = _1; // scope 0 at $DIR/shifts.rs:+2:34: +2:39 + StorageLive(_17); // scope 0 at $DIR/shifts.rs:+2:43: +2:44 + _17 = _5; // scope 0 at $DIR/shifts.rs:+2:43: +2:44 + _18 = Lt(_17, const 8_u128); // scope 0 at $DIR/shifts.rs:+2:34: +2:44 + assert(move _18, "attempt to shift right by `{}`, which would overflow", _17) -> [success: bb3, unwind: bb7]; // scope 0 at $DIR/shifts.rs:+2:34: +2:44 + } + + bb3: { + _15 = Shr(move _16, move _17); // scope 0 at $DIR/shifts.rs:+2:34: +2:44 + StorageDead(_17); // scope 0 at $DIR/shifts.rs:+2:43: +2:44 + StorageDead(_16); // scope 0 at $DIR/shifts.rs:+2:43: +2:44 + _6 = [move _7, move _11, move _15]; // scope 0 at $DIR/shifts.rs:+2:9: +2:45 + StorageDead(_15); // scope 0 at $DIR/shifts.rs:+2:44: +2:45 + StorageDead(_11); // scope 0 at $DIR/shifts.rs:+2:44: +2:45 + StorageDead(_7); // scope 0 at $DIR/shifts.rs:+2:44: +2:45 + StorageLive(_19); // scope 0 at $DIR/shifts.rs:+3:9: +3:39 + StorageLive(_20); // scope 0 at $DIR/shifts.rs:+3:10: +3:18 + StorageLive(_21); // scope 0 at $DIR/shifts.rs:+3:10: +3:13 + _21 = _2; // scope 0 at $DIR/shifts.rs:+3:10: +3:13 + StorageLive(_22); // scope 0 at $DIR/shifts.rs:+3:17: +3:18 + _22 = _3; // scope 0 at $DIR/shifts.rs:+3:17: +3:18 + _23 = Lt(_22, const 128_u8); // scope 0 at $DIR/shifts.rs:+3:10: +3:18 + assert(move _23, "attempt to shift left by `{}`, which would overflow", _22) -> [success: bb4, unwind: bb7]; // scope 0 at $DIR/shifts.rs:+3:10: +3:18 + } + + bb4: { + _20 = Shl(move _21, move _22); // scope 0 at $DIR/shifts.rs:+3:10: +3:18 + StorageDead(_22); // scope 0 at $DIR/shifts.rs:+3:17: +3:18 + StorageDead(_21); // scope 0 at $DIR/shifts.rs:+3:17: +3:18 + StorageLive(_24); // scope 0 at $DIR/shifts.rs:+3:20: +3:28 + StorageLive(_25); // scope 0 at $DIR/shifts.rs:+3:20: +3:23 + _25 = _2; // scope 0 at $DIR/shifts.rs:+3:20: +3:23 + StorageLive(_26); // scope 0 at $DIR/shifts.rs:+3:27: +3:28 + _26 = _4; // scope 0 at $DIR/shifts.rs:+3:27: +3:28 + _27 = Lt(_26, const 128_u32); // scope 0 at $DIR/shifts.rs:+3:20: +3:28 + assert(move _27, "attempt to shift left by `{}`, which would overflow", _26) -> [success: bb5, unwind: bb7]; // scope 0 at $DIR/shifts.rs:+3:20: +3:28 + } + + bb5: { + _24 = Shl(move _25, move _26); // scope 0 at $DIR/shifts.rs:+3:20: +3:28 + StorageDead(_26); // scope 0 at $DIR/shifts.rs:+3:27: +3:28 + StorageDead(_25); // scope 0 at $DIR/shifts.rs:+3:27: +3:28 + StorageLive(_28); // scope 0 at $DIR/shifts.rs:+3:30: +3:38 + StorageLive(_29); // scope 0 at $DIR/shifts.rs:+3:30: +3:33 + _29 = _2; // scope 0 at $DIR/shifts.rs:+3:30: +3:33 + StorageLive(_30); // scope 0 at $DIR/shifts.rs:+3:37: +3:38 + _30 = _5; // scope 0 at $DIR/shifts.rs:+3:37: +3:38 + _31 = Lt(_30, const 128_u128); // scope 0 at $DIR/shifts.rs:+3:30: +3:38 + assert(move _31, "attempt to shift left by `{}`, which would overflow", _30) -> [success: bb6, unwind: bb7]; // scope 0 at $DIR/shifts.rs:+3:30: +3:38 + } + + bb6: { + _28 = Shl(move _29, move _30); // scope 0 at $DIR/shifts.rs:+3:30: +3:38 + StorageDead(_30); // scope 0 at $DIR/shifts.rs:+3:37: +3:38 + StorageDead(_29); // scope 0 at $DIR/shifts.rs:+3:37: +3:38 + _19 = [move _20, move _24, move _28]; // scope 0 at $DIR/shifts.rs:+3:9: +3:39 + StorageDead(_28); // scope 0 at $DIR/shifts.rs:+3:38: +3:39 + StorageDead(_24); // scope 0 at $DIR/shifts.rs:+3:38: +3:39 + StorageDead(_20); // scope 0 at $DIR/shifts.rs:+3:38: +3:39 + _0 = (move _6, move _19); // scope 0 at $DIR/shifts.rs:+1:5: +4:6 + StorageDead(_19); // scope 0 at $DIR/shifts.rs:+4:5: +4:6 + StorageDead(_6); // scope 0 at $DIR/shifts.rs:+4:5: +4:6 + return; // scope 0 at $DIR/shifts.rs:+5:2: +5:2 + } + + bb7 (cleanup): { + resume; // scope 0 at $DIR/shifts.rs:+0:1: +5:2 + } +} diff --git a/tests/mir-opt/building/uniform_array_move_out.move_out_by_subslice.built.after.mir b/tests/mir-opt/building/uniform_array_move_out.move_out_by_subslice.built.after.mir index 234cd0839..54f0ea2d8 100644 --- a/tests/mir-opt/building/uniform_array_move_out.move_out_by_subslice.built.after.mir +++ b/tests/mir-opt/building/uniform_array_move_out.move_out_by_subslice.built.after.mir @@ -3,21 +3,21 @@ fn move_out_by_subslice() -> () { let mut _0: (); // return place in scope 0 at $DIR/uniform_array_move_out.rs:+0:27: +0:27 let _1: [std::boxed::Box<i32>; 2]; // in scope 0 at $DIR/uniform_array_move_out.rs:+1:9: +1:10 - let mut _2: std::boxed::Box<i32>; // in scope 0 at $DIR/uniform_array_move_out.rs:+1:14: +1:19 - let mut _3: usize; // in scope 0 at $DIR/uniform_array_move_out.rs:+1:14: +1:19 - let mut _4: usize; // in scope 0 at $DIR/uniform_array_move_out.rs:+1:14: +1:19 - let mut _5: *mut u8; // in scope 0 at $DIR/uniform_array_move_out.rs:+1:14: +1:19 - let mut _6: std::boxed::Box<i32>; // in scope 0 at $DIR/uniform_array_move_out.rs:+1:14: +1:19 - let mut _7: std::boxed::Box<i32>; // in scope 0 at $DIR/uniform_array_move_out.rs:+1:21: +1:26 - let mut _8: usize; // in scope 0 at $DIR/uniform_array_move_out.rs:+1:21: +1:26 - let mut _9: usize; // in scope 0 at $DIR/uniform_array_move_out.rs:+1:21: +1:26 - let mut _10: *mut u8; // in scope 0 at $DIR/uniform_array_move_out.rs:+1:21: +1:26 - let mut _11: std::boxed::Box<i32>; // in scope 0 at $DIR/uniform_array_move_out.rs:+1:21: +1:26 + let mut _2: std::boxed::Box<i32>; // in scope 0 at $DIR/uniform_array_move_out.rs:+3:9: +3:20 + let mut _3: usize; // in scope 0 at $DIR/uniform_array_move_out.rs:+3:9: +3:20 + let mut _4: usize; // in scope 0 at $DIR/uniform_array_move_out.rs:+3:9: +3:20 + let mut _5: *mut u8; // in scope 0 at $DIR/uniform_array_move_out.rs:+3:9: +3:20 + let mut _6: std::boxed::Box<i32>; // in scope 0 at $DIR/uniform_array_move_out.rs:+3:9: +3:20 + let mut _7: std::boxed::Box<i32>; // in scope 0 at $DIR/uniform_array_move_out.rs:+5:9: +5:20 + let mut _8: usize; // in scope 0 at $DIR/uniform_array_move_out.rs:+5:9: +5:20 + let mut _9: usize; // in scope 0 at $DIR/uniform_array_move_out.rs:+5:9: +5:20 + let mut _10: *mut u8; // in scope 0 at $DIR/uniform_array_move_out.rs:+5:9: +5:20 + let mut _11: std::boxed::Box<i32>; // in scope 0 at $DIR/uniform_array_move_out.rs:+5:9: +5:20 scope 1 { debug a => _1; // in scope 1 at $DIR/uniform_array_move_out.rs:+1:9: +1:10 - let _12: [std::boxed::Box<i32>; 2]; // in scope 1 at $DIR/uniform_array_move_out.rs:+2:10: +2:12 + let _12: [std::boxed::Box<i32>; 2]; // in scope 1 at $DIR/uniform_array_move_out.rs:+7:10: +7:12 scope 4 { - debug _y => _12; // in scope 4 at $DIR/uniform_array_move_out.rs:+2:10: +2:12 + debug _y => _12; // in scope 4 at $DIR/uniform_array_move_out.rs:+7:10: +7:12 } } scope 2 { @@ -27,85 +27,86 @@ fn move_out_by_subslice() -> () { bb0: { StorageLive(_1); // scope 0 at $DIR/uniform_array_move_out.rs:+1:9: +1:10 - StorageLive(_2); // scope 0 at $DIR/uniform_array_move_out.rs:+1:14: +1:19 - _3 = SizeOf(i32); // scope 2 at $DIR/uniform_array_move_out.rs:+1:14: +1:19 - _4 = AlignOf(i32); // scope 2 at $DIR/uniform_array_move_out.rs:+1:14: +1:19 - _5 = alloc::alloc::exchange_malloc(move _3, move _4) -> [return: bb1, unwind: bb12]; // scope 2 at $DIR/uniform_array_move_out.rs:+1:14: +1:19 + StorageLive(_2); // scope 0 at $DIR/uniform_array_move_out.rs:+3:9: +3:20 + _3 = SizeOf(i32); // scope 2 at $DIR/uniform_array_move_out.rs:+3:9: +3:20 + _4 = AlignOf(i32); // scope 2 at $DIR/uniform_array_move_out.rs:+3:9: +3:20 + _5 = alloc::alloc::exchange_malloc(move _3, move _4) -> [return: bb1, unwind: bb12]; // scope 2 at $DIR/uniform_array_move_out.rs:+3:9: +3:20 // mir::Constant - // + span: $DIR/uniform_array_move_out.rs:11:14: 11:19 + // + span: $DIR/uniform_array_move_out.rs:18:9: 18:20 // + literal: Const { ty: unsafe fn(usize, usize) -> *mut u8 {alloc::alloc::exchange_malloc}, val: Value(<ZST>) } } bb1: { - StorageLive(_6); // scope 0 at $DIR/uniform_array_move_out.rs:+1:14: +1:19 - _6 = ShallowInitBox(move _5, i32); // scope 0 at $DIR/uniform_array_move_out.rs:+1:14: +1:19 - (*_6) = const 1_i32; // scope 0 at $DIR/uniform_array_move_out.rs:+1:18: +1:19 - _2 = move _6; // scope 0 at $DIR/uniform_array_move_out.rs:+1:14: +1:19 - drop(_6) -> [return: bb2, unwind: bb11]; // scope 0 at $DIR/uniform_array_move_out.rs:+1:18: +1:19 + StorageLive(_6); // scope 0 at $DIR/uniform_array_move_out.rs:+3:9: +3:20 + _6 = ShallowInitBox(move _5, i32); // scope 0 at $DIR/uniform_array_move_out.rs:+3:9: +3:20 + (*_6) = const 1_i32; // scope 0 at $DIR/uniform_array_move_out.rs:+3:18: +3:19 + _2 = move _6; // scope 0 at $DIR/uniform_array_move_out.rs:+3:9: +3:20 + drop(_6) -> [return: bb2, unwind: bb11]; // scope 0 at $DIR/uniform_array_move_out.rs:+3:19: +3:20 } bb2: { - StorageDead(_6); // scope 0 at $DIR/uniform_array_move_out.rs:+1:18: +1:19 - StorageLive(_7); // scope 0 at $DIR/uniform_array_move_out.rs:+1:21: +1:26 - _8 = SizeOf(i32); // scope 3 at $DIR/uniform_array_move_out.rs:+1:21: +1:26 - _9 = AlignOf(i32); // scope 3 at $DIR/uniform_array_move_out.rs:+1:21: +1:26 - _10 = alloc::alloc::exchange_malloc(move _8, move _9) -> [return: bb3, unwind: bb11]; // scope 3 at $DIR/uniform_array_move_out.rs:+1:21: +1:26 + StorageDead(_6); // scope 0 at $DIR/uniform_array_move_out.rs:+3:19: +3:20 + StorageLive(_7); // scope 0 at $DIR/uniform_array_move_out.rs:+5:9: +5:20 + _8 = SizeOf(i32); // scope 3 at $DIR/uniform_array_move_out.rs:+5:9: +5:20 + _9 = AlignOf(i32); // scope 3 at $DIR/uniform_array_move_out.rs:+5:9: +5:20 + _10 = alloc::alloc::exchange_malloc(move _8, move _9) -> [return: bb3, unwind: bb11]; // scope 3 at $DIR/uniform_array_move_out.rs:+5:9: +5:20 // mir::Constant - // + span: $DIR/uniform_array_move_out.rs:11:21: 11:26 + // + span: $DIR/uniform_array_move_out.rs:20:9: 20:20 // + literal: Const { ty: unsafe fn(usize, usize) -> *mut u8 {alloc::alloc::exchange_malloc}, val: Value(<ZST>) } } bb3: { - StorageLive(_11); // scope 0 at $DIR/uniform_array_move_out.rs:+1:21: +1:26 - _11 = ShallowInitBox(move _10, i32); // scope 0 at $DIR/uniform_array_move_out.rs:+1:21: +1:26 - (*_11) = const 2_i32; // scope 0 at $DIR/uniform_array_move_out.rs:+1:25: +1:26 - _7 = move _11; // scope 0 at $DIR/uniform_array_move_out.rs:+1:21: +1:26 - drop(_11) -> [return: bb4, unwind: bb10]; // scope 0 at $DIR/uniform_array_move_out.rs:+1:25: +1:26 + StorageLive(_11); // scope 0 at $DIR/uniform_array_move_out.rs:+5:9: +5:20 + _11 = ShallowInitBox(move _10, i32); // scope 0 at $DIR/uniform_array_move_out.rs:+5:9: +5:20 + (*_11) = const 2_i32; // scope 0 at $DIR/uniform_array_move_out.rs:+5:18: +5:19 + _7 = move _11; // scope 0 at $DIR/uniform_array_move_out.rs:+5:9: +5:20 + drop(_11) -> [return: bb4, unwind: bb10]; // scope 0 at $DIR/uniform_array_move_out.rs:+5:19: +5:20 } bb4: { - StorageDead(_11); // scope 0 at $DIR/uniform_array_move_out.rs:+1:25: +1:26 - _1 = [move _2, move _7]; // scope 0 at $DIR/uniform_array_move_out.rs:+1:13: +1:27 - drop(_7) -> [return: bb5, unwind: bb11]; // scope 0 at $DIR/uniform_array_move_out.rs:+1:26: +1:27 + StorageDead(_11); // scope 0 at $DIR/uniform_array_move_out.rs:+5:19: +5:20 + _1 = [move _2, move _7]; // scope 0 at $DIR/uniform_array_move_out.rs:+1:13: +6:6 + drop(_7) -> [return: bb5, unwind: bb11]; // scope 0 at $DIR/uniform_array_move_out.rs:+6:5: +6:6 } bb5: { - StorageDead(_7); // scope 0 at $DIR/uniform_array_move_out.rs:+1:26: +1:27 - drop(_2) -> [return: bb6, unwind: bb12]; // scope 0 at $DIR/uniform_array_move_out.rs:+1:26: +1:27 + StorageDead(_7); // scope 0 at $DIR/uniform_array_move_out.rs:+6:5: +6:6 + drop(_2) -> [return: bb6, unwind: bb12]; // scope 0 at $DIR/uniform_array_move_out.rs:+6:5: +6:6 } bb6: { - StorageDead(_2); // scope 0 at $DIR/uniform_array_move_out.rs:+1:26: +1:27 + StorageDead(_2); // scope 0 at $DIR/uniform_array_move_out.rs:+6:5: +6:6 FakeRead(ForLet(None), _1); // scope 0 at $DIR/uniform_array_move_out.rs:+1:9: +1:10 - StorageLive(_12); // scope 1 at $DIR/uniform_array_move_out.rs:+2:10: +2:12 - _12 = move _1[0..2]; // scope 1 at $DIR/uniform_array_move_out.rs:+2:10: +2:12 - _0 = const (); // scope 0 at $DIR/uniform_array_move_out.rs:+0:27: +3:2 - drop(_12) -> [return: bb7, unwind: bb9]; // scope 1 at $DIR/uniform_array_move_out.rs:+3:1: +3:2 + PlaceMention(_1); // scope 1 at $DIR/uniform_array_move_out.rs:+7:21: +7:22 + StorageLive(_12); // scope 1 at $DIR/uniform_array_move_out.rs:+7:10: +7:12 + _12 = move _1[0..2]; // scope 1 at $DIR/uniform_array_move_out.rs:+7:10: +7:12 + _0 = const (); // scope 0 at $DIR/uniform_array_move_out.rs:+0:27: +8:2 + drop(_12) -> [return: bb7, unwind: bb9]; // scope 1 at $DIR/uniform_array_move_out.rs:+8:1: +8:2 } bb7: { - StorageDead(_12); // scope 1 at $DIR/uniform_array_move_out.rs:+3:1: +3:2 - drop(_1) -> [return: bb8, unwind: bb12]; // scope 0 at $DIR/uniform_array_move_out.rs:+3:1: +3:2 + StorageDead(_12); // scope 1 at $DIR/uniform_array_move_out.rs:+8:1: +8:2 + drop(_1) -> [return: bb8, unwind: bb12]; // scope 0 at $DIR/uniform_array_move_out.rs:+8:1: +8:2 } bb8: { - StorageDead(_1); // scope 0 at $DIR/uniform_array_move_out.rs:+3:1: +3:2 - return; // scope 0 at $DIR/uniform_array_move_out.rs:+3:2: +3:2 + StorageDead(_1); // scope 0 at $DIR/uniform_array_move_out.rs:+8:1: +8:2 + return; // scope 0 at $DIR/uniform_array_move_out.rs:+8:2: +8:2 } bb9 (cleanup): { - drop(_1) -> bb12; // scope 0 at $DIR/uniform_array_move_out.rs:+3:1: +3:2 + drop(_1) -> [return: bb12, unwind terminate]; // scope 0 at $DIR/uniform_array_move_out.rs:+8:1: +8:2 } bb10 (cleanup): { - drop(_7) -> bb11; // scope 0 at $DIR/uniform_array_move_out.rs:+1:26: +1:27 + drop(_7) -> [return: bb11, unwind terminate]; // scope 0 at $DIR/uniform_array_move_out.rs:+6:5: +6:6 } bb11 (cleanup): { - drop(_2) -> bb12; // scope 0 at $DIR/uniform_array_move_out.rs:+1:26: +1:27 + drop(_2) -> [return: bb12, unwind terminate]; // scope 0 at $DIR/uniform_array_move_out.rs:+6:5: +6:6 } bb12 (cleanup): { - resume; // scope 0 at $DIR/uniform_array_move_out.rs:+0:1: +3:2 + resume; // scope 0 at $DIR/uniform_array_move_out.rs:+0:1: +8:2 } } diff --git a/tests/mir-opt/building/uniform_array_move_out.move_out_from_end.built.after.mir b/tests/mir-opt/building/uniform_array_move_out.move_out_from_end.built.after.mir index 24a189498..5090a4ba6 100644 --- a/tests/mir-opt/building/uniform_array_move_out.move_out_from_end.built.after.mir +++ b/tests/mir-opt/building/uniform_array_move_out.move_out_from_end.built.after.mir @@ -3,21 +3,21 @@ fn move_out_from_end() -> () { let mut _0: (); // return place in scope 0 at $DIR/uniform_array_move_out.rs:+0:24: +0:24 let _1: [std::boxed::Box<i32>; 2]; // in scope 0 at $DIR/uniform_array_move_out.rs:+1:9: +1:10 - let mut _2: std::boxed::Box<i32>; // in scope 0 at $DIR/uniform_array_move_out.rs:+1:14: +1:19 - let mut _3: usize; // in scope 0 at $DIR/uniform_array_move_out.rs:+1:14: +1:19 - let mut _4: usize; // in scope 0 at $DIR/uniform_array_move_out.rs:+1:14: +1:19 - let mut _5: *mut u8; // in scope 0 at $DIR/uniform_array_move_out.rs:+1:14: +1:19 - let mut _6: std::boxed::Box<i32>; // in scope 0 at $DIR/uniform_array_move_out.rs:+1:14: +1:19 - let mut _7: std::boxed::Box<i32>; // in scope 0 at $DIR/uniform_array_move_out.rs:+1:21: +1:26 - let mut _8: usize; // in scope 0 at $DIR/uniform_array_move_out.rs:+1:21: +1:26 - let mut _9: usize; // in scope 0 at $DIR/uniform_array_move_out.rs:+1:21: +1:26 - let mut _10: *mut u8; // in scope 0 at $DIR/uniform_array_move_out.rs:+1:21: +1:26 - let mut _11: std::boxed::Box<i32>; // in scope 0 at $DIR/uniform_array_move_out.rs:+1:21: +1:26 + let mut _2: std::boxed::Box<i32>; // in scope 0 at $DIR/uniform_array_move_out.rs:+3:9: +3:20 + let mut _3: usize; // in scope 0 at $DIR/uniform_array_move_out.rs:+3:9: +3:20 + let mut _4: usize; // in scope 0 at $DIR/uniform_array_move_out.rs:+3:9: +3:20 + let mut _5: *mut u8; // in scope 0 at $DIR/uniform_array_move_out.rs:+3:9: +3:20 + let mut _6: std::boxed::Box<i32>; // in scope 0 at $DIR/uniform_array_move_out.rs:+3:9: +3:20 + let mut _7: std::boxed::Box<i32>; // in scope 0 at $DIR/uniform_array_move_out.rs:+5:9: +5:20 + let mut _8: usize; // in scope 0 at $DIR/uniform_array_move_out.rs:+5:9: +5:20 + let mut _9: usize; // in scope 0 at $DIR/uniform_array_move_out.rs:+5:9: +5:20 + let mut _10: *mut u8; // in scope 0 at $DIR/uniform_array_move_out.rs:+5:9: +5:20 + let mut _11: std::boxed::Box<i32>; // in scope 0 at $DIR/uniform_array_move_out.rs:+5:9: +5:20 scope 1 { debug a => _1; // in scope 1 at $DIR/uniform_array_move_out.rs:+1:9: +1:10 - let _12: std::boxed::Box<i32>; // in scope 1 at $DIR/uniform_array_move_out.rs:+2:14: +2:16 + let _12: std::boxed::Box<i32>; // in scope 1 at $DIR/uniform_array_move_out.rs:+7:14: +7:16 scope 4 { - debug _y => _12; // in scope 4 at $DIR/uniform_array_move_out.rs:+2:14: +2:16 + debug _y => _12; // in scope 4 at $DIR/uniform_array_move_out.rs:+7:14: +7:16 } } scope 2 { @@ -27,85 +27,86 @@ fn move_out_from_end() -> () { bb0: { StorageLive(_1); // scope 0 at $DIR/uniform_array_move_out.rs:+1:9: +1:10 - StorageLive(_2); // scope 0 at $DIR/uniform_array_move_out.rs:+1:14: +1:19 - _3 = SizeOf(i32); // scope 2 at $DIR/uniform_array_move_out.rs:+1:14: +1:19 - _4 = AlignOf(i32); // scope 2 at $DIR/uniform_array_move_out.rs:+1:14: +1:19 - _5 = alloc::alloc::exchange_malloc(move _3, move _4) -> [return: bb1, unwind: bb12]; // scope 2 at $DIR/uniform_array_move_out.rs:+1:14: +1:19 + StorageLive(_2); // scope 0 at $DIR/uniform_array_move_out.rs:+3:9: +3:20 + _3 = SizeOf(i32); // scope 2 at $DIR/uniform_array_move_out.rs:+3:9: +3:20 + _4 = AlignOf(i32); // scope 2 at $DIR/uniform_array_move_out.rs:+3:9: +3:20 + _5 = alloc::alloc::exchange_malloc(move _3, move _4) -> [return: bb1, unwind: bb12]; // scope 2 at $DIR/uniform_array_move_out.rs:+3:9: +3:20 // mir::Constant - // + span: $DIR/uniform_array_move_out.rs:5:14: 5:19 + // + span: $DIR/uniform_array_move_out.rs:7:9: 7:20 // + literal: Const { ty: unsafe fn(usize, usize) -> *mut u8 {alloc::alloc::exchange_malloc}, val: Value(<ZST>) } } bb1: { - StorageLive(_6); // scope 0 at $DIR/uniform_array_move_out.rs:+1:14: +1:19 - _6 = ShallowInitBox(move _5, i32); // scope 0 at $DIR/uniform_array_move_out.rs:+1:14: +1:19 - (*_6) = const 1_i32; // scope 0 at $DIR/uniform_array_move_out.rs:+1:18: +1:19 - _2 = move _6; // scope 0 at $DIR/uniform_array_move_out.rs:+1:14: +1:19 - drop(_6) -> [return: bb2, unwind: bb11]; // scope 0 at $DIR/uniform_array_move_out.rs:+1:18: +1:19 + StorageLive(_6); // scope 0 at $DIR/uniform_array_move_out.rs:+3:9: +3:20 + _6 = ShallowInitBox(move _5, i32); // scope 0 at $DIR/uniform_array_move_out.rs:+3:9: +3:20 + (*_6) = const 1_i32; // scope 0 at $DIR/uniform_array_move_out.rs:+3:18: +3:19 + _2 = move _6; // scope 0 at $DIR/uniform_array_move_out.rs:+3:9: +3:20 + drop(_6) -> [return: bb2, unwind: bb11]; // scope 0 at $DIR/uniform_array_move_out.rs:+3:19: +3:20 } bb2: { - StorageDead(_6); // scope 0 at $DIR/uniform_array_move_out.rs:+1:18: +1:19 - StorageLive(_7); // scope 0 at $DIR/uniform_array_move_out.rs:+1:21: +1:26 - _8 = SizeOf(i32); // scope 3 at $DIR/uniform_array_move_out.rs:+1:21: +1:26 - _9 = AlignOf(i32); // scope 3 at $DIR/uniform_array_move_out.rs:+1:21: +1:26 - _10 = alloc::alloc::exchange_malloc(move _8, move _9) -> [return: bb3, unwind: bb11]; // scope 3 at $DIR/uniform_array_move_out.rs:+1:21: +1:26 + StorageDead(_6); // scope 0 at $DIR/uniform_array_move_out.rs:+3:19: +3:20 + StorageLive(_7); // scope 0 at $DIR/uniform_array_move_out.rs:+5:9: +5:20 + _8 = SizeOf(i32); // scope 3 at $DIR/uniform_array_move_out.rs:+5:9: +5:20 + _9 = AlignOf(i32); // scope 3 at $DIR/uniform_array_move_out.rs:+5:9: +5:20 + _10 = alloc::alloc::exchange_malloc(move _8, move _9) -> [return: bb3, unwind: bb11]; // scope 3 at $DIR/uniform_array_move_out.rs:+5:9: +5:20 // mir::Constant - // + span: $DIR/uniform_array_move_out.rs:5:21: 5:26 + // + span: $DIR/uniform_array_move_out.rs:9:9: 9:20 // + literal: Const { ty: unsafe fn(usize, usize) -> *mut u8 {alloc::alloc::exchange_malloc}, val: Value(<ZST>) } } bb3: { - StorageLive(_11); // scope 0 at $DIR/uniform_array_move_out.rs:+1:21: +1:26 - _11 = ShallowInitBox(move _10, i32); // scope 0 at $DIR/uniform_array_move_out.rs:+1:21: +1:26 - (*_11) = const 2_i32; // scope 0 at $DIR/uniform_array_move_out.rs:+1:25: +1:26 - _7 = move _11; // scope 0 at $DIR/uniform_array_move_out.rs:+1:21: +1:26 - drop(_11) -> [return: bb4, unwind: bb10]; // scope 0 at $DIR/uniform_array_move_out.rs:+1:25: +1:26 + StorageLive(_11); // scope 0 at $DIR/uniform_array_move_out.rs:+5:9: +5:20 + _11 = ShallowInitBox(move _10, i32); // scope 0 at $DIR/uniform_array_move_out.rs:+5:9: +5:20 + (*_11) = const 2_i32; // scope 0 at $DIR/uniform_array_move_out.rs:+5:18: +5:19 + _7 = move _11; // scope 0 at $DIR/uniform_array_move_out.rs:+5:9: +5:20 + drop(_11) -> [return: bb4, unwind: bb10]; // scope 0 at $DIR/uniform_array_move_out.rs:+5:19: +5:20 } bb4: { - StorageDead(_11); // scope 0 at $DIR/uniform_array_move_out.rs:+1:25: +1:26 - _1 = [move _2, move _7]; // scope 0 at $DIR/uniform_array_move_out.rs:+1:13: +1:27 - drop(_7) -> [return: bb5, unwind: bb11]; // scope 0 at $DIR/uniform_array_move_out.rs:+1:26: +1:27 + StorageDead(_11); // scope 0 at $DIR/uniform_array_move_out.rs:+5:19: +5:20 + _1 = [move _2, move _7]; // scope 0 at $DIR/uniform_array_move_out.rs:+1:13: +6:6 + drop(_7) -> [return: bb5, unwind: bb11]; // scope 0 at $DIR/uniform_array_move_out.rs:+6:5: +6:6 } bb5: { - StorageDead(_7); // scope 0 at $DIR/uniform_array_move_out.rs:+1:26: +1:27 - drop(_2) -> [return: bb6, unwind: bb12]; // scope 0 at $DIR/uniform_array_move_out.rs:+1:26: +1:27 + StorageDead(_7); // scope 0 at $DIR/uniform_array_move_out.rs:+6:5: +6:6 + drop(_2) -> [return: bb6, unwind: bb12]; // scope 0 at $DIR/uniform_array_move_out.rs:+6:5: +6:6 } bb6: { - StorageDead(_2); // scope 0 at $DIR/uniform_array_move_out.rs:+1:26: +1:27 + StorageDead(_2); // scope 0 at $DIR/uniform_array_move_out.rs:+6:5: +6:6 FakeRead(ForLet(None), _1); // scope 0 at $DIR/uniform_array_move_out.rs:+1:9: +1:10 - StorageLive(_12); // scope 1 at $DIR/uniform_array_move_out.rs:+2:14: +2:16 - _12 = move _1[1 of 2]; // scope 1 at $DIR/uniform_array_move_out.rs:+2:14: +2:16 - _0 = const (); // scope 0 at $DIR/uniform_array_move_out.rs:+0:24: +3:2 - drop(_12) -> [return: bb7, unwind: bb9]; // scope 1 at $DIR/uniform_array_move_out.rs:+3:1: +3:2 + PlaceMention(_1); // scope 1 at $DIR/uniform_array_move_out.rs:+7:20: +7:21 + StorageLive(_12); // scope 1 at $DIR/uniform_array_move_out.rs:+7:14: +7:16 + _12 = move _1[1 of 2]; // scope 1 at $DIR/uniform_array_move_out.rs:+7:14: +7:16 + _0 = const (); // scope 0 at $DIR/uniform_array_move_out.rs:+0:24: +8:2 + drop(_12) -> [return: bb7, unwind: bb9]; // scope 1 at $DIR/uniform_array_move_out.rs:+8:1: +8:2 } bb7: { - StorageDead(_12); // scope 1 at $DIR/uniform_array_move_out.rs:+3:1: +3:2 - drop(_1) -> [return: bb8, unwind: bb12]; // scope 0 at $DIR/uniform_array_move_out.rs:+3:1: +3:2 + StorageDead(_12); // scope 1 at $DIR/uniform_array_move_out.rs:+8:1: +8:2 + drop(_1) -> [return: bb8, unwind: bb12]; // scope 0 at $DIR/uniform_array_move_out.rs:+8:1: +8:2 } bb8: { - StorageDead(_1); // scope 0 at $DIR/uniform_array_move_out.rs:+3:1: +3:2 - return; // scope 0 at $DIR/uniform_array_move_out.rs:+3:2: +3:2 + StorageDead(_1); // scope 0 at $DIR/uniform_array_move_out.rs:+8:1: +8:2 + return; // scope 0 at $DIR/uniform_array_move_out.rs:+8:2: +8:2 } bb9 (cleanup): { - drop(_1) -> bb12; // scope 0 at $DIR/uniform_array_move_out.rs:+3:1: +3:2 + drop(_1) -> [return: bb12, unwind terminate]; // scope 0 at $DIR/uniform_array_move_out.rs:+8:1: +8:2 } bb10 (cleanup): { - drop(_7) -> bb11; // scope 0 at $DIR/uniform_array_move_out.rs:+1:26: +1:27 + drop(_7) -> [return: bb11, unwind terminate]; // scope 0 at $DIR/uniform_array_move_out.rs:+6:5: +6:6 } bb11 (cleanup): { - drop(_2) -> bb12; // scope 0 at $DIR/uniform_array_move_out.rs:+1:26: +1:27 + drop(_2) -> [return: bb12, unwind terminate]; // scope 0 at $DIR/uniform_array_move_out.rs:+6:5: +6:6 } bb12 (cleanup): { - resume; // scope 0 at $DIR/uniform_array_move_out.rs:+0:1: +3:2 + resume; // scope 0 at $DIR/uniform_array_move_out.rs:+0:1: +8:2 } } diff --git a/tests/mir-opt/building/uniform_array_move_out.rs b/tests/mir-opt/building/uniform_array_move_out.rs index e925036ec..4ba107c87 100644 --- a/tests/mir-opt/building/uniform_array_move_out.rs +++ b/tests/mir-opt/building/uniform_array_move_out.rs @@ -1,14 +1,24 @@ -#![feature(box_syntax)] +#![feature(stmt_expr_attributes, rustc_attrs)] // EMIT_MIR uniform_array_move_out.move_out_from_end.built.after.mir fn move_out_from_end() { - let a = [box 1, box 2]; + let a = [ + #[rustc_box] + Box::new(1), + #[rustc_box] + Box::new(2), + ]; let [.., _y] = a; } // EMIT_MIR uniform_array_move_out.move_out_by_subslice.built.after.mir fn move_out_by_subslice() { - let a = [box 1, box 2]; + let a = [ + #[rustc_box] + Box::new(1), + #[rustc_box] + Box::new(2), + ]; let [_y @ ..] = a; } |