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