diff options
Diffstat (limited to 'tests/mir-opt/const_prop/ref_deref.main.PromoteTemps.diff')
| -rw-r--r-- | tests/mir-opt/const_prop/ref_deref.main.PromoteTemps.diff | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/tests/mir-opt/const_prop/ref_deref.main.PromoteTemps.diff b/tests/mir-opt/const_prop/ref_deref.main.PromoteTemps.diff new file mode 100644 index 000000000..015ec4d07 --- /dev/null +++ b/tests/mir-opt/const_prop/ref_deref.main.PromoteTemps.diff @@ -0,0 +1,30 @@ +- // MIR for `main` before PromoteTemps ++ // MIR for `main` after PromoteTemps + + fn main() -> () { + let mut _0: (); // return place in scope 0 at $DIR/ref_deref.rs:+0:11: +0:11 + let _1: i32; // in scope 0 at $DIR/ref_deref.rs:+1:5: +1:10 + let mut _2: &i32; // in scope 0 at $DIR/ref_deref.rs:+1:6: +1:10 + let _3: i32; // in scope 0 at $DIR/ref_deref.rs:+1:8: +1:9 ++ let mut _4: &i32; // in scope 0 at $DIR/ref_deref.rs:+1:6: +1:10 + + bb0: { + StorageLive(_1); // scope 0 at $DIR/ref_deref.rs:+1:5: +1:10 + StorageLive(_2); // scope 0 at $DIR/ref_deref.rs:+1:6: +1:10 +- StorageLive(_3); // scope 0 at $DIR/ref_deref.rs:+1:8: +1:9 +- _3 = const 4_i32; // scope 0 at $DIR/ref_deref.rs:+1:8: +1:9 +- _2 = &_3; // scope 0 at $DIR/ref_deref.rs:+1:6: +1:10 ++ _4 = const _; // scope 0 at $DIR/ref_deref.rs:+1:6: +1:10 ++ // mir::Constant ++ // + span: $DIR/ref_deref.rs:6:6: 6:10 ++ // + literal: Const { ty: &i32, val: Unevaluated(main, [], Some(promoted[0])) } ++ _2 = &(*_4); // scope 0 at $DIR/ref_deref.rs:+1:6: +1:10 + _1 = (*_2); // scope 0 at $DIR/ref_deref.rs:+1:5: +1:10 +- StorageDead(_3); // scope 0 at $DIR/ref_deref.rs:+1:10: +1:11 + StorageDead(_2); // scope 0 at $DIR/ref_deref.rs:+1:10: +1:11 + StorageDead(_1); // scope 0 at $DIR/ref_deref.rs:+1:10: +1:11 + _0 = const (); // scope 0 at $DIR/ref_deref.rs:+0:11: +2:2 + return; // scope 0 at $DIR/ref_deref.rs:+2:2: +2:2 + } + } + |