rust/src/test/mir-opt/const_prop_miscompile.foo.ConstProp.diff
2022-07-28 14:24:44 +02:00

37 lines
2.4 KiB
Diff

- // MIR for `foo` before ConstProp
+ // MIR for `foo` after ConstProp
fn foo() -> () {
let mut _0: (); // return place in scope 0 at $DIR/const_prop_miscompile.rs:+0:10: +0:10
let mut _1: (i32,); // in scope 0 at $DIR/const_prop_miscompile.rs:+1:9: +1:14
let mut _2: &mut i32; // in scope 0 at $DIR/const_prop_miscompile.rs:+2:6: +2:14
let mut _4: i32; // in scope 0 at $DIR/const_prop_miscompile.rs:+3:13: +3:20
scope 1 {
debug u => _1; // in scope 1 at $DIR/const_prop_miscompile.rs:+1:9: +1:14
let _3: bool; // in scope 1 at $DIR/const_prop_miscompile.rs:+3:9: +3:10
scope 2 {
debug y => _3; // in scope 2 at $DIR/const_prop_miscompile.rs:+3:9: +3:10
}
}
bb0: {
StorageLive(_1); // scope 0 at $DIR/const_prop_miscompile.rs:+1:9: +1:14
Deinit(_1); // scope 0 at $DIR/const_prop_miscompile.rs:+1:17: +1:21
(_1.0: i32) = const 1_i32; // scope 0 at $DIR/const_prop_miscompile.rs:+1:17: +1:21
StorageLive(_2); // scope 1 at $DIR/const_prop_miscompile.rs:+2:6: +2:14
_2 = &mut (_1.0: i32); // scope 1 at $DIR/const_prop_miscompile.rs:+2:6: +2:14
(*_2) = const 5_i32; // scope 1 at $DIR/const_prop_miscompile.rs:+2:5: +2:18
StorageDead(_2); // scope 1 at $DIR/const_prop_miscompile.rs:+2:18: +2:19
StorageLive(_3); // scope 1 at $DIR/const_prop_miscompile.rs:+3:9: +3:10
StorageLive(_4); // scope 1 at $DIR/const_prop_miscompile.rs:+3:13: +3:20
_4 = (_1.0: i32); // scope 1 at $DIR/const_prop_miscompile.rs:+3:15: +3:18
_3 = Eq(move _4, const 5_i32); // scope 1 at $DIR/const_prop_miscompile.rs:+3:13: +3:25
StorageDead(_4); // scope 1 at $DIR/const_prop_miscompile.rs:+3:24: +3:25
nop; // scope 0 at $DIR/const_prop_miscompile.rs:+0:10: +4:2
StorageDead(_3); // scope 1 at $DIR/const_prop_miscompile.rs:+4:1: +4:2
StorageDead(_1); // scope 0 at $DIR/const_prop_miscompile.rs:+4:1: +4:2
return; // scope 0 at $DIR/const_prop_miscompile.rs:+4:2: +4:2
}
}