51 lines
3.0 KiB
Diff
51 lines
3.0 KiB
Diff
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- // MIR for `maybe_dead` before ReferencePropagation
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+ // MIR for `maybe_dead` after ReferencePropagation
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fn maybe_dead(_1: bool) -> () {
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let mut _0: (); // return place in scope 0 at $DIR/reference_prop.rs:+0:24: +0:24
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let mut _2: i32; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL
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let mut _3: i32; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL
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let mut _4: &i32; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL
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let mut _5: &mut i32; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL
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let mut _6: i32; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL
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let mut _7: i32; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL
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bb0: {
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StorageLive(_2); // scope 0 at $DIR/reference_prop.rs:+7:13: +7:27
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StorageLive(_3); // scope 0 at $DIR/reference_prop.rs:+8:13: +8:27
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_2 = const 5_i32; // scope 0 at $DIR/reference_prop.rs:+9:13: +9:18
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_3 = const 5_i32; // scope 0 at $DIR/reference_prop.rs:+10:13: +10:18
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_4 = &_2; // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL
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_5 = &mut _3; // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL
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(*_5) = const 7_i32; // scope 0 at $DIR/reference_prop.rs:+14:13: +14:19
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switchInt(_1) -> [1: bb1, otherwise: bb2]; // scope 0 at $DIR/reference_prop.rs:+15:13: +15:46
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}
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bb1: {
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StorageDead(_2); // scope 0 at $DIR/reference_prop.rs:+18:13: +18:27
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StorageDead(_3); // scope 0 at $DIR/reference_prop.rs:+19:13: +19:27
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goto -> bb2; // scope 0 at $DIR/reference_prop.rs:+20:13: +20:22
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}
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bb2: {
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_6 = (*_4); // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL
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_0 = opaque::<i32>(_6) -> bb3; // scope 0 at $DIR/reference_prop.rs:+25:13: +25:38
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// mir::Constant
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// + span: $DIR/reference_prop.rs:394:28: 394:34
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// + literal: Const { ty: fn(i32) {opaque::<i32>}, val: Value(<ZST>) }
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}
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bb3: {
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_7 = (*_5); // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL
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_0 = opaque::<i32>(_7) -> bb4; // scope 0 at $DIR/reference_prop.rs:+31:13: +31:43
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// mir::Constant
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// + span: $DIR/reference_prop.rs:400:33: 400:39
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// + literal: Const { ty: fn(i32) {opaque::<i32>}, val: Value(<ZST>) }
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}
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bb4: {
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return; // scope 0 at $DIR/reference_prop.rs:+34:13: +34:21
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}
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}
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