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- // MIR for `do_not_miscompile` before InstCombine
+ // MIR for `do_not_miscompile` after InstCombine
fn do_not_miscompile() -> () {
let mut _0: (); // return place in scope 0 at $DIR/inst_combine_deref.rs:54:24: 54:24
let _1: i32; // in scope 0 at $DIR/inst_combine_deref.rs:55:9: 55:10
let mut _5: &i32; // in scope 0 at $DIR/inst_combine_deref.rs:59:10: 59:12
let _6: &i32; // in scope 0 at $DIR/inst_combine_deref.rs:59:10: 59:12
let _7: (); // in scope 0 at $DIR/inst_combine_deref.rs:60:5: 60:23
let mut _8: bool; // in scope 0 at $DIR/inst_combine_deref.rs:60:5: 60:23
let mut _9: bool; // in scope 0 at $DIR/inst_combine_deref.rs:60:13: 60:21
let mut _10: i32; // in scope 0 at $DIR/inst_combine_deref.rs:60:13: 60:15
let mut _11: !; // in scope 0 at $DIR/inst_combine_deref.rs:60:5: 60:23
scope 1 {
debug x => _1; // in scope 1 at $DIR/inst_combine_deref.rs:55:9: 55:10
let _2: i32; // in scope 1 at $DIR/inst_combine_deref.rs:56:9: 56:10
scope 2 {
debug a => _2; // in scope 2 at $DIR/inst_combine_deref.rs:56:9: 56:10
let mut _3: &i32; // in scope 2 at $DIR/inst_combine_deref.rs:57:9: 57:14
scope 3 {
debug y => _3; // in scope 3 at $DIR/inst_combine_deref.rs:57:9: 57:14
let _4: &mut &i32; // in scope 3 at $DIR/inst_combine_deref.rs:58:9: 58:10
scope 4 {
debug z => _4; // in scope 4 at $DIR/inst_combine_deref.rs:58:9: 58:10
}
}
}
}
bb0: {
StorageLive(_1); // scope 0 at $DIR/inst_combine_deref.rs:55:9: 55:10
_1 = const 42_i32; // scope 0 at $DIR/inst_combine_deref.rs:55:13: 55:15
StorageLive(_2); // scope 1 at $DIR/inst_combine_deref.rs:56:9: 56:10
_2 = const 99_i32; // scope 1 at $DIR/inst_combine_deref.rs:56:13: 56:15
StorageLive(_3); // scope 2 at $DIR/inst_combine_deref.rs:57:9: 57:14
_3 = &_1; // scope 2 at $DIR/inst_combine_deref.rs:57:17: 57:19
StorageLive(_4); // scope 3 at $DIR/inst_combine_deref.rs:58:9: 58:10
_4 = &mut _3; // scope 3 at $DIR/inst_combine_deref.rs:58:13: 58:19
StorageLive(_5); // scope 4 at $DIR/inst_combine_deref.rs:59:10: 59:12
StorageLive(_6); // scope 4 at $DIR/inst_combine_deref.rs:59:10: 59:12
_6 = &_2; // scope 4 at $DIR/inst_combine_deref.rs:59:10: 59:12
- _5 = &(*_6); // scope 4 at $DIR/inst_combine_deref.rs:59:10: 59:12
+ _5 = _6; // scope 4 at $DIR/inst_combine_deref.rs:59:10: 59:12
(*_4) = move _5; // scope 4 at $DIR/inst_combine_deref.rs:59:5: 59:12
StorageDead(_5); // scope 4 at $DIR/inst_combine_deref.rs:59:11: 59:12
StorageDead(_6); // scope 4 at $DIR/inst_combine_deref.rs:59:12: 59:13
StorageLive(_7); // scope 4 at $DIR/inst_combine_deref.rs:60:5: 60:23
StorageLive(_8); // scope 4 at $DIR/inst_combine_deref.rs:60:5: 60:23
StorageLive(_9); // scope 4 at $DIR/inst_combine_deref.rs:60:13: 60:21
StorageLive(_10); // scope 4 at $DIR/inst_combine_deref.rs:60:13: 60:15
_10 = (*_3); // scope 4 at $DIR/inst_combine_deref.rs:60:13: 60:15
_9 = Eq(move _10, const 99_i32); // scope 4 at $DIR/inst_combine_deref.rs:60:13: 60:21
StorageDead(_10); // scope 4 at $DIR/inst_combine_deref.rs:60:20: 60:21
_8 = Not(move _9); // scope 4 at $DIR/inst_combine_deref.rs:60:5: 60:23
StorageDead(_9); // scope 4 at $DIR/inst_combine_deref.rs:60:22: 60:23
switchInt(move _8) -> [false: bb2, otherwise: bb1]; // scope 4 at $DIR/inst_combine_deref.rs:60:5: 60:23
}
bb1: {
StorageLive(_11); // scope 4 at $DIR/inst_combine_deref.rs:60:5: 60:23
core::panicking::panic(const "assertion failed: *y == 99"); // scope 4 at $DIR/inst_combine_deref.rs:60:5: 60:23
// mir::Constant
// + span: $DIR/inst_combine_deref.rs:60:5: 60:23
// + literal: Const { ty: fn(&'static str) -> ! {core::panicking::panic}, val: Value(Scalar(<ZST>)) }
// ty::Const
// + ty: &str
// + val: Value(Slice { data: Allocation { bytes: [97, 115, 115, 101, 114, 116, 105, 111, 110, 32, 102, 97, 105, 108, 101, 100, 58, 32, 42, 121, 32, 61, 61, 32, 57, 57], relocations: Relocations(SortedMap { data: [] }), init_mask: InitMask { blocks: [67108863], len: Size { raw: 26 } }, size: Size { raw: 26 }, align: Align { pow2: 0 }, mutability: Not, extra: () }, start: 0, end: 26 })
// mir::Constant
// + span: $DIR/inst_combine_deref.rs:1:1: 1:1
// + literal: Const { ty: &str, val: Value(Slice { data: Allocation { bytes: [97, 115, 115, 101, 114, 116, 105, 111, 110, 32, 102, 97, 105, 108, 101, 100, 58, 32, 42, 121, 32, 61, 61, 32, 57, 57], relocations: Relocations(SortedMap { data: [] }), init_mask: InitMask { blocks: [67108863], len: Size { raw: 26 } }, size: Size { raw: 26 }, align: Align { pow2: 0 }, mutability: Not, extra: () }, start: 0, end: 26 }) }
}
bb2: {
_7 = const (); // scope 4 at $DIR/inst_combine_deref.rs:60:23: 60:23
StorageDead(_8); // scope 4 at $DIR/inst_combine_deref.rs:60:22: 60:23
StorageDead(_7); // scope 4 at $DIR/inst_combine_deref.rs:60:22: 60:23
_0 = const (); // scope 0 at $DIR/inst_combine_deref.rs:54:24: 61:2
StorageDead(_4); // scope 3 at $DIR/inst_combine_deref.rs:61:1: 61:2
StorageDead(_3); // scope 2 at $DIR/inst_combine_deref.rs:61:1: 61:2
StorageDead(_2); // scope 1 at $DIR/inst_combine_deref.rs:61:1: 61:2
StorageDead(_1); // scope 0 at $DIR/inst_combine_deref.rs:61:1: 61:2
return; // scope 0 at $DIR/inst_combine_deref.rs:61:2: 61:2
}
}
|
