mirror of https://github.com/rust-lang/rust.git
101 lines
2.4 KiB
Diff
101 lines
2.4 KiB
Diff
- // MIR for `is_line_doc_comment_2` before DeduplicateBlocks
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+ // MIR for `is_line_doc_comment_2` after DeduplicateBlocks
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fn is_line_doc_comment_2(_1: &str) -> bool {
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debug s => _1;
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let mut _0: bool;
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let mut _2: &[u8];
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let mut _3: &str;
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let mut _4: usize;
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let mut _5: usize;
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let mut _6: bool;
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let mut _7: usize;
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let mut _8: usize;
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let mut _9: bool;
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bb0: {
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StorageLive(_2);
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StorageLive(_3);
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_3 = &(*_1);
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_2 = core::str::<impl str>::as_bytes(move _3) -> [return: bb1, unwind unreachable];
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}
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bb1: {
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StorageDead(_3);
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_4 = Len((*_2));
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_5 = const 4_usize;
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_6 = Ge(move _4, move _5);
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switchInt(move _6) -> [0: bb2, otherwise: bb3];
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}
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bb2: {
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_7 = Len((*_2));
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_8 = const 3_usize;
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_9 = Ge(move _7, move _8);
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- switchInt(move _9) -> [0: bb7, otherwise: bb8];
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+ switchInt(move _9) -> [0: bb11, otherwise: bb7];
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}
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bb3: {
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switchInt(copy (*_2)[0 of 4]) -> [47: bb4, otherwise: bb2];
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}
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bb4: {
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switchInt(copy (*_2)[1 of 4]) -> [47: bb5, otherwise: bb2];
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}
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bb5: {
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switchInt(copy (*_2)[2 of 4]) -> [47: bb6, otherwise: bb2];
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}
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bb6: {
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- switchInt(copy (*_2)[3 of 4]) -> [47: bb13, otherwise: bb2];
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+ switchInt(copy (*_2)[3 of 4]) -> [47: bb11, otherwise: bb2];
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}
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bb7: {
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- _0 = const false;
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- goto -> bb14;
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+ switchInt(copy (*_2)[0 of 3]) -> [47: bb8, otherwise: bb11];
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}
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bb8: {
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- switchInt(copy (*_2)[0 of 3]) -> [47: bb9, otherwise: bb7];
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+ switchInt(copy (*_2)[1 of 3]) -> [47: bb9, otherwise: bb11];
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}
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bb9: {
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- switchInt(copy (*_2)[1 of 3]) -> [47: bb10, otherwise: bb7];
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+ switchInt(copy (*_2)[2 of 3]) -> [47: bb10, 33: bb10, otherwise: bb11];
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}
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bb10: {
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- switchInt(copy (*_2)[2 of 3]) -> [47: bb12, 33: bb11, otherwise: bb7];
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- }
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-
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- bb11: {
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_0 = const true;
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- goto -> bb14;
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+ goto -> bb12;
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}
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- bb12: {
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- _0 = const true;
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- goto -> bb14;
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- }
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-
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- bb13: {
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+ bb11: {
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_0 = const false;
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- goto -> bb14;
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+ goto -> bb12;
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}
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- bb14: {
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+ bb12: {
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StorageDead(_2);
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return;
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}
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}
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