65 lines
3.7 KiB
Diff
65 lines
3.7 KiB
Diff
- // MIR for `main` before SimplifyBranches-after-const-prop
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+ // MIR for `main` after SimplifyBranches-after-const-prop
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fn main() -> () {
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let mut _0: (); // return place in scope 0 at $DIR/switch_int.rs:6:11: 6:11
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let mut _1: i32; // in scope 0 at $DIR/switch_int.rs:7:11: 7:12
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bb0: {
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StorageLive(_1); // scope 0 at $DIR/switch_int.rs:7:11: 7:12
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_1 = const 1_i32; // scope 0 at $DIR/switch_int.rs:7:11: 7:12
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// ty::Const
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// + ty: i32
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// + val: Value(Scalar(0x00000001))
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// mir::Constant
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// + span: $DIR/switch_int.rs:7:11: 7:12
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// + literal: Const { ty: i32, val: Value(Scalar(0x00000001)) }
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- switchInt(const 1_i32) -> [1_i32: bb2, otherwise: bb1]; // scope 0 at $DIR/switch_int.rs:8:9: 8:10
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- // ty::Const
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- // + ty: i32
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- // + val: Value(Scalar(0x00000001))
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- // mir::Constant
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- // + span: $DIR/switch_int.rs:8:9: 8:10
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- // + literal: Const { ty: i32, val: Value(Scalar(0x00000001)) }
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+ goto -> bb2; // scope 0 at $DIR/switch_int.rs:8:9: 8:10
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}
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bb1: {
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_0 = const foo(const -1_i32) -> bb3; // scope 0 at $DIR/switch_int.rs:9:14: 9:21
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// ty::Const
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// + ty: fn(i32) {foo}
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// + val: Value(Scalar(<ZST>))
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// mir::Constant
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// + span: $DIR/switch_int.rs:9:14: 9:17
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// + literal: Const { ty: fn(i32) {foo}, val: Value(Scalar(<ZST>)) }
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// ty::Const
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// + ty: i32
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// + val: Value(Scalar(0xffffffff))
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// mir::Constant
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// + span: $DIR/switch_int.rs:9:18: 9:20
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// + literal: Const { ty: i32, val: Value(Scalar(0xffffffff)) }
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}
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bb2: {
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_0 = const foo(const 0_i32) -> bb3; // scope 0 at $DIR/switch_int.rs:8:14: 8:20
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// ty::Const
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// + ty: fn(i32) {foo}
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// + val: Value(Scalar(<ZST>))
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// mir::Constant
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// + span: $DIR/switch_int.rs:8:14: 8:17
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// + literal: Const { ty: fn(i32) {foo}, val: Value(Scalar(<ZST>)) }
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// ty::Const
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// + ty: i32
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// + val: Value(Scalar(0x00000000))
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// mir::Constant
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// + span: $DIR/switch_int.rs:8:18: 8:19
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// + literal: Const { ty: i32, val: Value(Scalar(0x00000000)) }
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}
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bb3: {
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StorageDead(_1); // scope 0 at $DIR/switch_int.rs:11:1: 11:2
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return; // scope 0 at $DIR/switch_int.rs:11:2: 11:2
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}
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}
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