diff options
Diffstat (limited to 'src/test/mir-opt/derefer_complex_case.main.Derefer.diff')
| -rw-r--r-- | src/test/mir-opt/derefer_complex_case.main.Derefer.diff | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/src/test/mir-opt/derefer_complex_case.main.Derefer.diff b/src/test/mir-opt/derefer_complex_case.main.Derefer.diff new file mode 100644 index 000000000..de0c03bb7 --- /dev/null +++ b/src/test/mir-opt/derefer_complex_case.main.Derefer.diff @@ -0,0 +1,107 @@ +- // MIR for `main` before Derefer ++ // MIR for `main` after Derefer + + fn main() -> () { + let mut _0: (); // return place in scope 0 at $DIR/derefer_complex_case.rs:+0:11: +0:11 + let mut _1: std::slice::Iter<i32>; // in scope 0 at $DIR/derefer_complex_case.rs:+1:17: +1:26 + let mut _2: &[i32; 2]; // in scope 0 at $DIR/derefer_complex_case.rs:+1:17: +1:26 + let _3: [i32; 2]; // in scope 0 at $DIR/derefer_complex_case.rs:+1:18: +1:26 + let mut _4: std::slice::Iter<i32>; // in scope 0 at $DIR/derefer_complex_case.rs:+1:17: +1:26 + let mut _5: (); // in scope 0 at $DIR/derefer_complex_case.rs:+0:1: +2:2 + let _6: (); // in scope 0 at $DIR/derefer_complex_case.rs:+1:17: +1:26 + let mut _7: std::option::Option<&i32>; // in scope 0 at $DIR/derefer_complex_case.rs:+1:17: +1:26 + let mut _8: &mut std::slice::Iter<i32>; // in scope 0 at $DIR/derefer_complex_case.rs:+1:17: +1:26 + let mut _9: &mut std::slice::Iter<i32>; // in scope 0 at $DIR/derefer_complex_case.rs:+1:17: +1:26 + let mut _10: isize; // in scope 0 at $DIR/derefer_complex_case.rs:+1:5: +1:40 + let mut _11: !; // in scope 0 at $DIR/derefer_complex_case.rs:+1:5: +1:40 + let mut _13: i32; // in scope 0 at $DIR/derefer_complex_case.rs:+1:34: +1:37 + let mut _14: &[i32; 2]; // in scope 0 at $DIR/derefer_complex_case.rs:+1:17: +1:26 ++ let mut _15: &i32; // in scope 0 at $DIR/derefer_complex_case.rs:+1:17: +1:26 + scope 1 { + debug iter => _4; // in scope 1 at $DIR/derefer_complex_case.rs:+1:17: +1:26 + let _12: i32; // in scope 1 at $DIR/derefer_complex_case.rs:+1:10: +1:13 + scope 2 { + debug foo => _12; // in scope 2 at $DIR/derefer_complex_case.rs:+1:10: +1:13 + } + } + + bb0: { + StorageLive(_1); // scope 0 at $DIR/derefer_complex_case.rs:+1:17: +1:26 + StorageLive(_2); // scope 0 at $DIR/derefer_complex_case.rs:+1:17: +1:26 + _14 = const main::promoted[0]; // scope 0 at $DIR/derefer_complex_case.rs:+1:17: +1:26 + // mir::Constant + // + span: $DIR/derefer_complex_case.rs:5:17: 5:26 + // + literal: Const { ty: &[i32; 2], val: Unevaluated(main, [], Some(promoted[0])) } + _2 = &(*_14); // scope 0 at $DIR/derefer_complex_case.rs:+1:17: +1:26 + _1 = <&[i32; 2] as IntoIterator>::into_iter(move _2) -> bb1; // scope 0 at $DIR/derefer_complex_case.rs:+1:17: +1:26 + // mir::Constant + // + span: $DIR/derefer_complex_case.rs:5:17: 5:26 + // + literal: Const { ty: fn(&[i32; 2]) -> <&[i32; 2] as IntoIterator>::IntoIter {<&[i32; 2] as IntoIterator>::into_iter}, val: Value(<ZST>) } + } + + bb1: { + StorageDead(_2); // scope 0 at $DIR/derefer_complex_case.rs:+1:25: +1:26 + StorageLive(_4); // scope 0 at $DIR/derefer_complex_case.rs:+1:17: +1:26 + _4 = move _1; // scope 0 at $DIR/derefer_complex_case.rs:+1:17: +1:26 + goto -> bb2; // scope 1 at $DIR/derefer_complex_case.rs:+1:5: +1:40 + } + + bb2: { + StorageLive(_6); // scope 1 at $DIR/derefer_complex_case.rs:+1:17: +1:26 + StorageLive(_7); // scope 1 at $DIR/derefer_complex_case.rs:+1:17: +1:26 + StorageLive(_8); // scope 1 at $DIR/derefer_complex_case.rs:+1:17: +1:26 + StorageLive(_9); // scope 1 at $DIR/derefer_complex_case.rs:+1:17: +1:26 + _9 = &mut _4; // scope 1 at $DIR/derefer_complex_case.rs:+1:17: +1:26 + _8 = &mut (*_9); // scope 1 at $DIR/derefer_complex_case.rs:+1:17: +1:26 + _7 = <std::slice::Iter<i32> as Iterator>::next(move _8) -> bb3; // scope 1 at $DIR/derefer_complex_case.rs:+1:17: +1:26 + // mir::Constant + // + span: $DIR/derefer_complex_case.rs:5:17: 5:26 + // + literal: Const { ty: for<'r> fn(&'r mut std::slice::Iter<i32>) -> Option<<std::slice::Iter<i32> as Iterator>::Item> {<std::slice::Iter<i32> as Iterator>::next}, val: Value(<ZST>) } + } + + bb3: { + StorageDead(_8); // scope 1 at $DIR/derefer_complex_case.rs:+1:25: +1:26 + _10 = discriminant(_7); // scope 1 at $DIR/derefer_complex_case.rs:+1:17: +1:26 + switchInt(move _10) -> [0_isize: bb6, 1_isize: bb4, otherwise: bb5]; // scope 1 at $DIR/derefer_complex_case.rs:+1:17: +1:26 + } + + bb4: { + StorageLive(_12); // scope 1 at $DIR/derefer_complex_case.rs:+1:10: +1:13 +- _12 = (*((_7 as Some).0: &i32)); // scope 1 at $DIR/derefer_complex_case.rs:+1:10: +1:13 ++ StorageLive(_15); // scope 1 at $DIR/derefer_complex_case.rs:+1:10: +1:13 ++ _15 = deref_copy ((_7 as Some).0: &i32); // scope 1 at $DIR/derefer_complex_case.rs:+1:10: +1:13 ++ _12 = (*_15); // scope 1 at $DIR/derefer_complex_case.rs:+1:10: +1:13 ++ StorageDead(_15); // scope 2 at $DIR/derefer_complex_case.rs:+1:34: +1:37 + StorageLive(_13); // scope 2 at $DIR/derefer_complex_case.rs:+1:34: +1:37 + _13 = _12; // scope 2 at $DIR/derefer_complex_case.rs:+1:34: +1:37 + _6 = std::mem::drop::<i32>(move _13) -> bb7; // scope 2 at $DIR/derefer_complex_case.rs:+1:29: +1:38 + // mir::Constant + // + span: $DIR/derefer_complex_case.rs:5:29: 5:33 + // + literal: Const { ty: fn(i32) {std::mem::drop::<i32>}, val: Value(<ZST>) } + } + + bb5: { + unreachable; // scope 1 at $DIR/derefer_complex_case.rs:+1:17: +1:26 + } + + bb6: { + _0 = const (); // scope 1 at $DIR/derefer_complex_case.rs:+1:5: +1:40 + StorageDead(_9); // scope 1 at $DIR/derefer_complex_case.rs:+1:39: +1:40 + StorageDead(_7); // scope 1 at $DIR/derefer_complex_case.rs:+1:39: +1:40 + StorageDead(_6); // scope 1 at $DIR/derefer_complex_case.rs:+1:39: +1:40 + StorageDead(_4); // scope 0 at $DIR/derefer_complex_case.rs:+1:39: +1:40 + StorageDead(_1); // scope 0 at $DIR/derefer_complex_case.rs:+1:39: +1:40 + return; // scope 0 at $DIR/derefer_complex_case.rs:+2:2: +2:2 + } + + bb7: { + StorageDead(_13); // scope 2 at $DIR/derefer_complex_case.rs:+1:37: +1:38 + StorageDead(_12); // scope 1 at $DIR/derefer_complex_case.rs:+1:39: +1:40 + StorageDead(_9); // scope 1 at $DIR/derefer_complex_case.rs:+1:39: +1:40 + StorageDead(_7); // scope 1 at $DIR/derefer_complex_case.rs:+1:39: +1:40 + StorageDead(_6); // scope 1 at $DIR/derefer_complex_case.rs:+1:39: +1:40 + _5 = const (); // scope 1 at $DIR/derefer_complex_case.rs:+1:5: +1:40 + goto -> bb2; // scope 1 at $DIR/derefer_complex_case.rs:+1:5: +1:40 + } + } + |