mirror of https://github.com/rust-lang/rust.git
112 lines
2.9 KiB
Diff
112 lines
2.9 KiB
Diff
- // MIR for `float_to_exponential_common` before ConstProp
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+ // MIR for `float_to_exponential_common` after ConstProp
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fn float_to_exponential_common(_1: &mut Formatter<'_>, _2: &T, _3: bool) -> Result<(), std::fmt::Error> {
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debug fmt => _1;
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debug num => _2;
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debug upper => _3;
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let mut _0: std::result::Result<(), std::fmt::Error>;
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let _4: bool;
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let mut _5: &std::fmt::Formatter<'_>;
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let mut _7: std::option::Option<usize>;
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let mut _8: &std::fmt::Formatter<'_>;
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let mut _9: isize;
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let mut _11: &mut std::fmt::Formatter<'_>;
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let mut _12: &T;
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let mut _13: core::num::flt2dec::Sign;
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let mut _14: u32;
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let mut _15: u32;
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let mut _16: usize;
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let mut _17: bool;
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let mut _18: &mut std::fmt::Formatter<'_>;
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let mut _19: &T;
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let mut _20: core::num::flt2dec::Sign;
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let mut _21: bool;
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scope 1 {
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debug force_sign => _4;
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let _6: core::num::flt2dec::Sign;
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scope 2 {
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debug sign => _6;
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scope 3 {
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debug precision => _10;
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let _10: usize;
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}
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}
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}
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bb0: {
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StorageLive(_4);
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StorageLive(_5);
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_5 = &(*_1);
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_4 = Formatter::<'_>::sign_plus(move _5) -> [return: bb1, unwind unreachable];
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}
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bb1: {
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StorageDead(_5);
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StorageLive(_6);
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switchInt(_4) -> [0: bb3, otherwise: bb2];
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}
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bb2: {
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- _6 = MinusPlus;
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+ _6 = const MinusPlus;
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goto -> bb4;
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}
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bb3: {
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- _6 = Minus;
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+ _6 = const Minus;
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goto -> bb4;
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}
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bb4: {
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StorageLive(_7);
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StorageLive(_8);
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_8 = &(*_1);
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_7 = Formatter::<'_>::precision(move _8) -> [return: bb5, unwind unreachable];
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}
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bb5: {
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StorageDead(_8);
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_9 = discriminant(_7);
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switchInt(move _9) -> [1: bb6, otherwise: bb8];
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}
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bb6: {
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_10 = ((_7 as Some).0: usize);
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StorageLive(_13);
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_13 = _6;
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StorageLive(_14);
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StorageLive(_15);
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_15 = _10 as u32 (IntToInt);
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_14 = Add(move _15, const 1_u32);
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StorageDead(_15);
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_0 = float_to_exponential_common_exact::<T>(_1, _2, move _13, move _14, _3) -> [return: bb7, unwind unreachable];
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}
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bb7: {
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StorageDead(_14);
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StorageDead(_13);
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goto -> bb10;
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}
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bb8: {
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StorageLive(_20);
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_20 = _6;
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_0 = float_to_exponential_common_shortest::<T>(_1, _2, move _20, _3) -> [return: bb9, unwind unreachable];
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}
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bb9: {
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StorageDead(_20);
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goto -> bb10;
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}
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bb10: {
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StorageDead(_6);
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StorageDead(_4);
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StorageDead(_7);
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return;
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}
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}
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