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|
- // MIR for `unary` before GVN
+ // MIR for `unary` after GVN
fn unary(_1: i64) -> () {
debug x => _1;
let mut _0: ();
let _2: ();
let mut _3: i64;
let mut _4: i64;
let mut _5: i64;
let _6: bool;
let mut _7: i64;
let _8: ();
let mut _9: bool;
let mut _10: bool;
let mut _11: bool;
let _12: ();
let mut _13: bool;
let mut _14: i64;
let _15: ();
let mut _16: bool;
let mut _17: bool;
let mut _18: i64;
let _19: ();
let mut _20: bool;
let mut _21: i64;
let _22: ();
let mut _23: bool;
let mut _24: bool;
let mut _25: i64;
scope 1 {
debug b => _6;
}
bb0: {
StorageLive(_2);
StorageLive(_3);
StorageLive(_4);
StorageLive(_5);
_5 = copy _1;
- _4 = Neg(move _5);
+ _4 = Neg(copy _1);
StorageDead(_5);
- _3 = Neg(move _4);
+ _3 = copy _1;
StorageDead(_4);
- _2 = opaque::<i64>(move _3) -> [return: bb1, unwind continue];
+ _2 = opaque::<i64>(copy _1) -> [return: bb1, unwind continue];
}
bb1: {
StorageDead(_3);
StorageDead(_2);
- StorageLive(_6);
+ nop;
StorageLive(_7);
_7 = copy _1;
- _6 = Lt(move _7, const 13_i64);
+ _6 = Lt(copy _1, const 13_i64);
StorageDead(_7);
StorageLive(_8);
StorageLive(_9);
StorageLive(_10);
StorageLive(_11);
_11 = copy _6;
- _10 = Not(move _11);
+ _10 = Not(copy _6);
StorageDead(_11);
- _9 = Not(move _10);
+ _9 = copy _6;
StorageDead(_10);
- _8 = opaque::<bool>(move _9) -> [return: bb2, unwind continue];
+ _8 = opaque::<bool>(copy _6) -> [return: bb2, unwind continue];
}
bb2: {
StorageDead(_9);
StorageDead(_8);
StorageLive(_12);
- StorageLive(_13);
+ nop;
StorageLive(_14);
_14 = copy _1;
- _13 = Ne(move _14, const 15_i64);
+ _13 = Ne(copy _1, const 15_i64);
StorageDead(_14);
- _12 = opaque::<bool>(move _13) -> [return: bb3, unwind continue];
+ _12 = opaque::<bool>(copy _13) -> [return: bb3, unwind continue];
}
bb3: {
- StorageDead(_13);
+ nop;
StorageDead(_12);
StorageLive(_15);
StorageLive(_16);
StorageLive(_17);
StorageLive(_18);
_18 = copy _1;
- _17 = Eq(move _18, const 15_i64);
+ _17 = Eq(copy _1, const 15_i64);
StorageDead(_18);
- _16 = Not(move _17);
+ _16 = copy _13;
StorageDead(_17);
- _15 = opaque::<bool>(move _16) -> [return: bb4, unwind continue];
+ _15 = opaque::<bool>(copy _13) -> [return: bb4, unwind continue];
}
bb4: {
StorageDead(_16);
StorageDead(_15);
StorageLive(_19);
- StorageLive(_20);
+ nop;
StorageLive(_21);
_21 = copy _1;
- _20 = Eq(move _21, const 35_i64);
+ _20 = Eq(copy _1, const 35_i64);
StorageDead(_21);
- _19 = opaque::<bool>(move _20) -> [return: bb5, unwind continue];
+ _19 = opaque::<bool>(copy _20) -> [return: bb5, unwind continue];
}
bb5: {
- StorageDead(_20);
+ nop;
StorageDead(_19);
StorageLive(_22);
StorageLive(_23);
StorageLive(_24);
StorageLive(_25);
_25 = copy _1;
- _24 = Ne(move _25, const 35_i64);
+ _24 = Ne(copy _1, const 35_i64);
StorageDead(_25);
- _23 = Not(move _24);
+ _23 = copy _20;
StorageDead(_24);
- _22 = opaque::<bool>(move _23) -> [return: bb6, unwind continue];
+ _22 = opaque::<bool>(copy _20) -> [return: bb6, unwind continue];
}
bb6: {
StorageDead(_23);
StorageDead(_22);
_0 = const ();
- StorageDead(_6);
+ nop;
return;
}
}
|
