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66 lines
3.9 KiB
Diff
66 lines
3.9 KiB
Diff
- // MIR for `opt_multiple_ifs` before SimplifyComparisonIntegral
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+ // MIR for `opt_multiple_ifs` after SimplifyComparisonIntegral
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fn opt_multiple_ifs(_1: u32) -> u32 {
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debug x => _1; // in scope 0 at $DIR/if_condition_int.rs:+0:21: +0:22
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let mut _0: u32; // return place in scope 0 at $DIR/if_condition_int.rs:+0:32: +0:35
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let mut _2: bool; // in scope 0 at $DIR/if_condition_int.rs:+1:8: +1:15
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let mut _3: u32; // in scope 0 at $DIR/if_condition_int.rs:+1:8: +1:9
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let mut _4: bool; // in scope 0 at $DIR/if_condition_int.rs:+3:15: +3:22
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let mut _5: u32; // in scope 0 at $DIR/if_condition_int.rs:+3:15: +3:16
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bb0: {
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StorageLive(_2); // scope 0 at $DIR/if_condition_int.rs:+1:8: +1:15
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StorageLive(_3); // scope 0 at $DIR/if_condition_int.rs:+1:8: +1:9
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_3 = _1; // scope 0 at $DIR/if_condition_int.rs:+1:8: +1:9
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- _2 = Eq(move _3, const 42_u32); // scope 0 at $DIR/if_condition_int.rs:+1:8: +1:15
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- StorageDead(_3); // scope 0 at $DIR/if_condition_int.rs:+1:14: +1:15
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- switchInt(move _2) -> [0: bb2, otherwise: bb1]; // scope 0 at $DIR/if_condition_int.rs:+1:8: +1:15
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+ nop; // scope 0 at $DIR/if_condition_int.rs:+1:8: +1:15
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+ nop; // scope 0 at $DIR/if_condition_int.rs:+1:14: +1:15
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+ switchInt(move _3) -> [42: bb1, otherwise: bb2]; // scope 0 at $DIR/if_condition_int.rs:+1:8: +1:15
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}
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bb1: {
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+ StorageDead(_3); // scope 0 at $DIR/if_condition_int.rs:+1:8: +1:15
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_0 = const 0_u32; // scope 0 at $DIR/if_condition_int.rs:+2:9: +2:10
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goto -> bb6; // scope 0 at $DIR/if_condition_int.rs:+1:5: +7:6
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}
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bb2: {
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+ StorageDead(_3); // scope 0 at $DIR/if_condition_int.rs:+1:8: +1:15
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StorageLive(_4); // scope 0 at $DIR/if_condition_int.rs:+3:15: +3:22
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StorageLive(_5); // scope 0 at $DIR/if_condition_int.rs:+3:15: +3:16
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_5 = _1; // scope 0 at $DIR/if_condition_int.rs:+3:15: +3:16
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- _4 = Ne(move _5, const 21_u32); // scope 0 at $DIR/if_condition_int.rs:+3:15: +3:22
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- StorageDead(_5); // scope 0 at $DIR/if_condition_int.rs:+3:21: +3:22
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- switchInt(move _4) -> [0: bb4, otherwise: bb3]; // scope 0 at $DIR/if_condition_int.rs:+3:15: +3:22
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+ nop; // scope 0 at $DIR/if_condition_int.rs:+3:15: +3:22
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+ nop; // scope 0 at $DIR/if_condition_int.rs:+3:21: +3:22
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+ switchInt(move _5) -> [21: bb4, otherwise: bb3]; // scope 0 at $DIR/if_condition_int.rs:+3:15: +3:22
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}
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bb3: {
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+ StorageDead(_5); // scope 0 at $DIR/if_condition_int.rs:+3:15: +3:22
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_0 = const 1_u32; // scope 0 at $DIR/if_condition_int.rs:+4:9: +4:10
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goto -> bb5; // scope 0 at $DIR/if_condition_int.rs:+3:12: +7:6
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}
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bb4: {
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+ StorageDead(_5); // scope 0 at $DIR/if_condition_int.rs:+3:15: +3:22
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_0 = const 2_u32; // scope 0 at $DIR/if_condition_int.rs:+6:9: +6:10
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goto -> bb5; // scope 0 at $DIR/if_condition_int.rs:+3:12: +7:6
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}
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bb5: {
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StorageDead(_4); // scope 0 at $DIR/if_condition_int.rs:+7:5: +7:6
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goto -> bb6; // scope 0 at $DIR/if_condition_int.rs:+1:5: +7:6
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}
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bb6: {
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StorageDead(_2); // scope 0 at $DIR/if_condition_int.rs:+7:5: +7:6
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return; // scope 0 at $DIR/if_condition_int.rs:+8:2: +8:2
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}
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}
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