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rust/src/test/mir-opt/const_prop/optimizes_into_variable.main.ConstProp.diff.64bit

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- // MIR for `main` before ConstProp
+ // MIR for `main` after ConstProp
fn main() -> () {
let mut _0: (); // return place in scope 0 at $DIR/optimizes_into_variable.rs:11:11: 11:11
let _1: i32; // in scope 0 at $DIR/optimizes_into_variable.rs:12:9: 12:10
let mut _2: (i32, bool); // in scope 0 at $DIR/optimizes_into_variable.rs:12:13: 12:18
let mut _4: [i32; 6]; // in scope 0 at $DIR/optimizes_into_variable.rs:13:13: 13:31
let _5: usize; // in scope 0 at $DIR/optimizes_into_variable.rs:13:32: 13:33
let mut _6: usize; // in scope 0 at $DIR/optimizes_into_variable.rs:13:13: 13:34
let mut _7: bool; // in scope 0 at $DIR/optimizes_into_variable.rs:13:13: 13:34
let mut _9: Point; // in scope 0 at $DIR/optimizes_into_variable.rs:14:13: 14:36
scope 1 {
debug x => _1; // in scope 1 at $DIR/optimizes_into_variable.rs:12:9: 12:10
let _3: i32; // in scope 1 at $DIR/optimizes_into_variable.rs:13:9: 13:10
scope 2 {
debug y => _3; // in scope 2 at $DIR/optimizes_into_variable.rs:13:9: 13:10
let _8: u32; // in scope 2 at $DIR/optimizes_into_variable.rs:14:9: 14:10
scope 3 {
debug z => _8; // in scope 3 at $DIR/optimizes_into_variable.rs:14:9: 14:10
}
}
}
bb0: {
StorageLive(_1); // scope 0 at $DIR/optimizes_into_variable.rs:12:9: 12:10
- _2 = CheckedAdd(const 2_i32, const 2_i32); // scope 0 at $DIR/optimizes_into_variable.rs:12:13: 12:18
+ _2 = (const 4_i32, const false); // scope 0 at $DIR/optimizes_into_variable.rs:12:13: 12:18
// ty::Const
// + ty: i32
- // + val: Value(Scalar(0x00000002))
+ // + val: Value(Scalar(0x00000004))
// mir::Constant
- // + span: $DIR/optimizes_into_variable.rs:12:13: 12:14
- // + literal: Const { ty: i32, val: Value(Scalar(0x00000002)) }
+ // + span: $DIR/optimizes_into_variable.rs:12:13: 12:18
+ // + literal: Const { ty: i32, val: Value(Scalar(0x00000004)) }
// ty::Const
- // + ty: i32
- // + val: Value(Scalar(0x00000002))
+ // + ty: bool
+ // + val: Value(Scalar(0x00))
// mir::Constant
- // + span: $DIR/optimizes_into_variable.rs:12:17: 12:18
- // + literal: Const { ty: i32, val: Value(Scalar(0x00000002)) }
- assert(!move (_2.1: bool), "attempt to compute `{} + {}` which would overflow", const 2_i32, const 2_i32) -> bb1; // scope 0 at $DIR/optimizes_into_variable.rs:12:13: 12:18
+ // + span: $DIR/optimizes_into_variable.rs:12:13: 12:18
+ // + literal: Const { ty: bool, val: Value(Scalar(0x00)) }
+ assert(!const false, "attempt to compute `{} + {}` which would overflow", const 2_i32, const 2_i32) -> bb1; // scope 0 at $DIR/optimizes_into_variable.rs:12:13: 12:18
// ty::Const
+ // + ty: bool
+ // + val: Value(Scalar(0x00))
+ // mir::Constant
+ // + span: $DIR/optimizes_into_variable.rs:12:13: 12:18
+ // + literal: Const { ty: bool, val: Value(Scalar(0x00)) }
+ // ty::Const
// + ty: i32
// + val: Value(Scalar(0x00000002))
// mir::Constant
// + span: $DIR/optimizes_into_variable.rs:12:13: 12:14
// + literal: Const { ty: i32, val: Value(Scalar(0x00000002)) }
// ty::Const
// + ty: i32
// + val: Value(Scalar(0x00000002))
// mir::Constant
// + span: $DIR/optimizes_into_variable.rs:12:17: 12:18
// + literal: Const { ty: i32, val: Value(Scalar(0x00000002)) }
}
bb1: {
- _1 = move (_2.0: i32); // scope 0 at $DIR/optimizes_into_variable.rs:12:13: 12:18
+ _1 = const 4_i32; // scope 0 at $DIR/optimizes_into_variable.rs:12:13: 12:18
+ // ty::Const
+ // + ty: i32
+ // + val: Value(Scalar(0x00000004))
+ // mir::Constant
+ // + span: $DIR/optimizes_into_variable.rs:12:13: 12:18
+ // + literal: Const { ty: i32, val: Value(Scalar(0x00000004)) }
StorageLive(_3); // scope 1 at $DIR/optimizes_into_variable.rs:13:9: 13:10
StorageLive(_4); // scope 1 at $DIR/optimizes_into_variable.rs:13:13: 13:31
_4 = [const 0_i32, const 1_i32, const 2_i32, const 3_i32, const 4_i32, const 5_i32]; // scope 1 at $DIR/optimizes_into_variable.rs:13:13: 13:31
// ty::Const
// + ty: i32
// + val: Value(Scalar(0x00000000))
// mir::Constant
// + span: $DIR/optimizes_into_variable.rs:13:14: 13:15
// + literal: Const { ty: i32, val: Value(Scalar(0x00000000)) }
// ty::Const
// + ty: i32
// + val: Value(Scalar(0x00000001))
// mir::Constant
// + span: $DIR/optimizes_into_variable.rs:13:17: 13:18
// + literal: Const { ty: i32, val: Value(Scalar(0x00000001)) }
// ty::Const
// + ty: i32
// + val: Value(Scalar(0x00000002))
// mir::Constant
// + span: $DIR/optimizes_into_variable.rs:13:20: 13:21
// + literal: Const { ty: i32, val: Value(Scalar(0x00000002)) }
// ty::Const
// + ty: i32
// + val: Value(Scalar(0x00000003))
// mir::Constant
// + span: $DIR/optimizes_into_variable.rs:13:23: 13:24
// + literal: Const { ty: i32, val: Value(Scalar(0x00000003)) }
// ty::Const
// + ty: i32
// + val: Value(Scalar(0x00000004))
// mir::Constant
// + span: $DIR/optimizes_into_variable.rs:13:26: 13:27
// + literal: Const { ty: i32, val: Value(Scalar(0x00000004)) }
// ty::Const
// + ty: i32
// + val: Value(Scalar(0x00000005))
// mir::Constant
// + span: $DIR/optimizes_into_variable.rs:13:29: 13:30
// + literal: Const { ty: i32, val: Value(Scalar(0x00000005)) }
StorageLive(_5); // scope 1 at $DIR/optimizes_into_variable.rs:13:32: 13:33
_5 = const 3_usize; // scope 1 at $DIR/optimizes_into_variable.rs:13:32: 13:33
// ty::Const
// + ty: usize
// + val: Value(Scalar(0x0000000000000003))
// mir::Constant
// + span: $DIR/optimizes_into_variable.rs:13:32: 13:33
// + literal: Const { ty: usize, val: Value(Scalar(0x0000000000000003)) }
_6 = const 6_usize; // scope 1 at $DIR/optimizes_into_variable.rs:13:13: 13:34
// ty::Const
// + ty: usize
// + val: Value(Scalar(0x0000000000000006))
// mir::Constant
// + span: $DIR/optimizes_into_variable.rs:13:13: 13:34
// + literal: Const { ty: usize, val: Value(Scalar(0x0000000000000006)) }
- _7 = Lt(_5, _6); // scope 1 at $DIR/optimizes_into_variable.rs:13:13: 13:34
- assert(move _7, "index out of bounds: the len is {} but the index is {}", move _6, _5) -> bb2; // scope 1 at $DIR/optimizes_into_variable.rs:13:13: 13:34
+ _7 = const true; // scope 1 at $DIR/optimizes_into_variable.rs:13:13: 13:34
+ // ty::Const
+ // + ty: bool
+ // + val: Value(Scalar(0x01))
+ // mir::Constant
+ // + span: $DIR/optimizes_into_variable.rs:13:13: 13:34
+ // + literal: Const { ty: bool, val: Value(Scalar(0x01)) }
+ assert(const true, "index out of bounds: the len is {} but the index is {}", const 6_usize, const 3_usize) -> bb2; // scope 1 at $DIR/optimizes_into_variable.rs:13:13: 13:34
+ // ty::Const
+ // + ty: bool
+ // + val: Value(Scalar(0x01))
+ // mir::Constant
+ // + span: $DIR/optimizes_into_variable.rs:13:13: 13:34
+ // + literal: Const { ty: bool, val: Value(Scalar(0x01)) }
+ // ty::Const
+ // + ty: usize
+ // + val: Value(Scalar(0x0000000000000006))
+ // mir::Constant
+ // + span: $DIR/optimizes_into_variable.rs:13:13: 13:34
+ // + literal: Const { ty: usize, val: Value(Scalar(0x0000000000000006)) }
+ // ty::Const
+ // + ty: usize
+ // + val: Value(Scalar(0x0000000000000003))
+ // mir::Constant
+ // + span: $DIR/optimizes_into_variable.rs:13:13: 13:34
+ // + literal: Const { ty: usize, val: Value(Scalar(0x0000000000000003)) }
}
bb2: {
- _3 = _4[_5]; // scope 1 at $DIR/optimizes_into_variable.rs:13:13: 13:34
+ _3 = const 3_i32; // scope 1 at $DIR/optimizes_into_variable.rs:13:13: 13:34
+ // ty::Const
+ // + ty: i32
+ // + val: Value(Scalar(0x00000003))
+ // mir::Constant
+ // + span: $DIR/optimizes_into_variable.rs:13:13: 13:34
+ // + literal: Const { ty: i32, val: Value(Scalar(0x00000003)) }
StorageDead(_5); // scope 1 at $DIR/optimizes_into_variable.rs:13:34: 13:35
StorageDead(_4); // scope 1 at $DIR/optimizes_into_variable.rs:13:34: 13:35
StorageLive(_8); // scope 2 at $DIR/optimizes_into_variable.rs:14:9: 14:10
StorageLive(_9); // scope 2 at $DIR/optimizes_into_variable.rs:14:13: 14:36
(_9.0: u32) = const 12_u32; // scope 2 at $DIR/optimizes_into_variable.rs:14:13: 14:36
// ty::Const
// + ty: u32
// + val: Value(Scalar(0x0000000c))
// mir::Constant
// + span: $DIR/optimizes_into_variable.rs:14:25: 14:27
// + literal: Const { ty: u32, val: Value(Scalar(0x0000000c)) }
(_9.1: u32) = const 42_u32; // scope 2 at $DIR/optimizes_into_variable.rs:14:13: 14:36
// ty::Const
// + ty: u32
// + val: Value(Scalar(0x0000002a))
// mir::Constant
// + span: $DIR/optimizes_into_variable.rs:14:32: 14:34
// + literal: Const { ty: u32, val: Value(Scalar(0x0000002a)) }
- _8 = (_9.1: u32); // scope 2 at $DIR/optimizes_into_variable.rs:14:13: 14:38
+ _8 = const 42_u32; // scope 2 at $DIR/optimizes_into_variable.rs:14:13: 14:38
+ // ty::Const
+ // + ty: u32
+ // + val: Value(Scalar(0x0000002a))
+ // mir::Constant
+ // + span: $DIR/optimizes_into_variable.rs:14:13: 14:38
+ // + literal: Const { ty: u32, val: Value(Scalar(0x0000002a)) }
StorageDead(_9); // scope 2 at $DIR/optimizes_into_variable.rs:14:38: 14:39
_0 = const (); // scope 0 at $DIR/optimizes_into_variable.rs:11:11: 15:2
// ty::Const
// + ty: ()
// + val: Value(Scalar(<ZST>))
// mir::Constant
// + span: $DIR/optimizes_into_variable.rs:11:11: 15:2
// + literal: Const { ty: (), val: Value(Scalar(<ZST>)) }
StorageDead(_8); // scope 2 at $DIR/optimizes_into_variable.rs:15:1: 15:2
StorageDead(_3); // scope 1 at $DIR/optimizes_into_variable.rs:15:1: 15:2
StorageDead(_1); // scope 0 at $DIR/optimizes_into_variable.rs:15:1: 15:2
return; // scope 0 at $DIR/optimizes_into_variable.rs:15:2: 15:2
}
}
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