70 lines
5.8 KiB
Diff
70 lines
5.8 KiB
Diff
- // MIR for `main` before ConstProp
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+ // MIR for `main` after ConstProp
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fn main() -> () {
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let mut _0: (); // return place in scope 0 at $DIR/optimizes_into_variable.rs:11:11: 11:11
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let _1: i32; // in scope 0 at $DIR/optimizes_into_variable.rs:12:9: 12:10
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let mut _2: (i32, bool); // in scope 0 at $DIR/optimizes_into_variable.rs:12:13: 12:18
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let mut _4: [i32; 6]; // in scope 0 at $DIR/optimizes_into_variable.rs:13:13: 13:31
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let _5: usize; // in scope 0 at $DIR/optimizes_into_variable.rs:13:32: 13:33
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let mut _6: usize; // in scope 0 at $DIR/optimizes_into_variable.rs:13:13: 13:34
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let mut _7: bool; // in scope 0 at $DIR/optimizes_into_variable.rs:13:13: 13:34
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let mut _9: Point; // in scope 0 at $DIR/optimizes_into_variable.rs:14:13: 14:36
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scope 1 {
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debug x => _1; // in scope 1 at $DIR/optimizes_into_variable.rs:12:9: 12:10
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let _3: i32; // in scope 1 at $DIR/optimizes_into_variable.rs:13:9: 13:10
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scope 2 {
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debug y => _3; // in scope 2 at $DIR/optimizes_into_variable.rs:13:9: 13:10
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let _8: u32; // in scope 2 at $DIR/optimizes_into_variable.rs:14:9: 14:10
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scope 3 {
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debug z => _8; // in scope 3 at $DIR/optimizes_into_variable.rs:14:9: 14:10
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}
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}
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}
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bb0: {
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StorageLive(_1); // scope 0 at $DIR/optimizes_into_variable.rs:12:9: 12:10
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- _2 = CheckedAdd(const 2_i32, const 2_i32); // scope 0 at $DIR/optimizes_into_variable.rs:12:13: 12:18
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- 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
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+ _2 = const (4_i32, false); // scope 0 at $DIR/optimizes_into_variable.rs:12:13: 12:18
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+ // mir::Constant
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+ // + span: $DIR/optimizes_into_variable.rs:12:13: 12:18
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+ // + literal: Const { ty: (i32, bool), val: Value(ByRef { alloc: Allocation { bytes: [4, 0, 0, 0, 0, 0, 0, 0], relocations: Relocations(SortedMap { data: [] }), init_mask: InitMask { blocks: [31], len: Size { raw: 8 } }, size: Size { raw: 8 }, align: Align { pow2: 2 }, mutability: Not, extra: () }, offset: Size { raw: 0 } }) }
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+ 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
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}
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bb1: {
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- _1 = move (_2.0: i32); // scope 0 at $DIR/optimizes_into_variable.rs:12:13: 12:18
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+ _1 = const 4_i32; // scope 0 at $DIR/optimizes_into_variable.rs:12:13: 12:18
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StorageLive(_3); // scope 1 at $DIR/optimizes_into_variable.rs:13:9: 13:10
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StorageLive(_4); // scope 1 at $DIR/optimizes_into_variable.rs:13:13: 13:31
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_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
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StorageLive(_5); // scope 1 at $DIR/optimizes_into_variable.rs:13:32: 13:33
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_5 = const 3_usize; // scope 1 at $DIR/optimizes_into_variable.rs:13:32: 13:33
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_6 = const 6_usize; // scope 1 at $DIR/optimizes_into_variable.rs:13:13: 13:34
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- _7 = Lt(_5, _6); // scope 1 at $DIR/optimizes_into_variable.rs:13:13: 13:34
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- assert(move _7, "index out of bounds: the length is {} but the index is {}", move _6, _5) -> bb2; // scope 1 at $DIR/optimizes_into_variable.rs:13:13: 13:34
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+ _7 = const true; // scope 1 at $DIR/optimizes_into_variable.rs:13:13: 13:34
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+ assert(const true, "index out of bounds: the length is {} but the index is {}", const 6_usize, const 3_usize) -> bb2; // scope 1 at $DIR/optimizes_into_variable.rs:13:13: 13:34
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}
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bb2: {
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- _3 = _4[_5]; // scope 1 at $DIR/optimizes_into_variable.rs:13:13: 13:34
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+ _3 = const 3_i32; // scope 1 at $DIR/optimizes_into_variable.rs:13:13: 13:34
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StorageDead(_5); // scope 1 at $DIR/optimizes_into_variable.rs:13:34: 13:35
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StorageDead(_4); // scope 1 at $DIR/optimizes_into_variable.rs:13:34: 13:35
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StorageLive(_8); // scope 2 at $DIR/optimizes_into_variable.rs:14:9: 14:10
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StorageLive(_9); // scope 2 at $DIR/optimizes_into_variable.rs:14:13: 14:36
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(_9.0: u32) = const 12_u32; // scope 2 at $DIR/optimizes_into_variable.rs:14:13: 14:36
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(_9.1: u32) = const 42_u32; // scope 2 at $DIR/optimizes_into_variable.rs:14:13: 14:36
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- _8 = (_9.1: u32); // scope 2 at $DIR/optimizes_into_variable.rs:14:13: 14:38
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+ _8 = const 42_u32; // scope 2 at $DIR/optimizes_into_variable.rs:14:13: 14:38
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StorageDead(_9); // scope 2 at $DIR/optimizes_into_variable.rs:14:38: 14:39
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nop; // scope 0 at $DIR/optimizes_into_variable.rs:11:11: 15:2
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StorageDead(_8); // scope 2 at $DIR/optimizes_into_variable.rs:15:1: 15:2
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StorageDead(_3); // scope 1 at $DIR/optimizes_into_variable.rs:15:1: 15:2
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StorageDead(_1); // scope 0 at $DIR/optimizes_into_variable.rs:15:1: 15:2
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return; // scope 0 at $DIR/optimizes_into_variable.rs:15:2: 15:2
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}
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}
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