mirror of https://github.com/rust-lang/rust
45 lines
1.3 KiB
Diff
45 lines
1.3 KiB
Diff
- // MIR for `unchecked_shl_unsigned_smaller` before Inline
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+ // MIR for `unchecked_shl_unsigned_smaller` after Inline
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fn unchecked_shl_unsigned_smaller(_1: u16, _2: u32) -> u16 {
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debug a => _1;
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debug b => _2;
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let mut _0: u16;
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let mut _3: u16;
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let mut _4: u32;
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+ scope 1 (inlined core::num::<impl u16>::unchecked_shl) {
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+ let mut _5: bool;
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+ let _6: ();
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+ scope 2 (inlined core::ub_checks::check_language_ub) {
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+ scope 3 (inlined core::ub_checks::check_language_ub::runtime) {
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+ }
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+ }
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+ }
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bb0: {
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StorageLive(_3);
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_3 = copy _1;
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StorageLive(_4);
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_4 = copy _2;
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- _0 = core::num::<impl u16>::unchecked_shl(move _3, move _4) -> [return: bb1, unwind continue];
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+ StorageLive(_6);
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+ StorageLive(_5);
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+ _5 = UbChecks();
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+ switchInt(move _5) -> [0: bb2, otherwise: bb1];
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}
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bb1: {
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+ _6 = core::num::<impl u16>::unchecked_shl::precondition_check(copy _4) -> [return: bb2, unwind unreachable];
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+ }
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+
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+ bb2: {
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+ StorageDead(_5);
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+ _0 = ShlUnchecked(copy _3, copy _4);
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+ StorageDead(_6);
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StorageDead(_4);
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StorageDead(_3);
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return;
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}
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}
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