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5d9f5145ac
Instead of storing an extra array for discriminant values, create an allocation there and store those in an allocation immediately.
47 lines
2.9 KiB
Diff
47 lines
2.9 KiB
Diff
- // MIR for `trunc` before EnumSizeOpt
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+ // MIR for `trunc` after EnumSizeOpt
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fn trunc() -> () {
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let mut _0: (); // return place in scope 0 at $DIR/enum_opt.rs:61:16: 61:16
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let mut _1: Truncatable; // in scope 0 at $DIR/enum_opt.rs:62:7: 62:12
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let mut _2: Truncatable; // in scope 0 at $DIR/enum_opt.rs:63:7: 63:32
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let mut _3: [u8; 1024]; // in scope 0 at $DIR/enum_opt.rs:63:22: 63:31
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let mut _4: Truncatable; // in scope 0 at $DIR/enum_opt.rs:64:7: 64:32
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let mut _5: [u8; 4096]; // in scope 0 at $DIR/enum_opt.rs:64:22: 64:31
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scope 1 {
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debug a => _1; // in scope 1 at $DIR/enum_opt.rs:62:7: 62:12
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}
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bb0: {
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StorageLive(_1); // scope 0 at $DIR/enum_opt.rs:62:7: 62:12
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Deinit(_1); // scope 0 at $DIR/enum_opt.rs:62:15: 62:29
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discriminant(_1) = 0; // scope 0 at $DIR/enum_opt.rs:62:15: 62:29
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StorageLive(_2); // scope 1 at $DIR/enum_opt.rs:63:7: 63:32
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StorageLive(_3); // scope 1 at $DIR/enum_opt.rs:63:22: 63:31
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_3 = [const 0_u8; 1024]; // scope 1 at $DIR/enum_opt.rs:63:22: 63:31
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Deinit(_2); // scope 1 at $DIR/enum_opt.rs:63:7: 63:32
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((_2 as B).0: [u8; 1024]) = move _3; // scope 1 at $DIR/enum_opt.rs:63:7: 63:32
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discriminant(_2) = 1; // scope 1 at $DIR/enum_opt.rs:63:7: 63:32
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StorageDead(_3); // scope 1 at $DIR/enum_opt.rs:63:31: 63:32
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_1 = move _2; // scope 1 at $DIR/enum_opt.rs:63:3: 63:32
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StorageDead(_2); // scope 1 at $DIR/enum_opt.rs:63:31: 63:32
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StorageLive(_4); // scope 1 at $DIR/enum_opt.rs:64:7: 64:32
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StorageLive(_5); // scope 1 at $DIR/enum_opt.rs:64:22: 64:31
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_5 = [const 0_u8; 4096]; // scope 1 at $DIR/enum_opt.rs:64:22: 64:31
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Deinit(_4); // scope 1 at $DIR/enum_opt.rs:64:7: 64:32
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((_4 as C).0: [u8; 4096]) = move _5; // scope 1 at $DIR/enum_opt.rs:64:7: 64:32
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discriminant(_4) = 2; // scope 1 at $DIR/enum_opt.rs:64:7: 64:32
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StorageDead(_5); // scope 1 at $DIR/enum_opt.rs:64:31: 64:32
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_1 = move _4; // scope 1 at $DIR/enum_opt.rs:64:3: 64:32
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StorageDead(_4); // scope 1 at $DIR/enum_opt.rs:64:31: 64:32
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_0 = const (); // scope 0 at $DIR/enum_opt.rs:61:16: 65:2
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StorageDead(_1); // scope 0 at $DIR/enum_opt.rs:65:1: 65:2
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return; // scope 0 at $DIR/enum_opt.rs:65:2: 65:2
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}
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bb1 (cleanup): {
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resume; // scope 0 at $DIR/enum_opt.rs:61:1: 65:2
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}
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}
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