diff options
Diffstat (limited to 'tests/mir-opt/lower_array_len.array_len_raw.NormalizeArrayLen.diff')
| -rw-r--r-- | tests/mir-opt/lower_array_len.array_len_raw.NormalizeArrayLen.diff | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/tests/mir-opt/lower_array_len.array_len_raw.NormalizeArrayLen.diff b/tests/mir-opt/lower_array_len.array_len_raw.NormalizeArrayLen.diff new file mode 100644 index 000000000..8b35fd57f --- /dev/null +++ b/tests/mir-opt/lower_array_len.array_len_raw.NormalizeArrayLen.diff @@ -0,0 +1,50 @@ +- // MIR for `array_len_raw` before NormalizeArrayLen ++ // MIR for `array_len_raw` after NormalizeArrayLen + + fn array_len_raw(_1: [u8; N]) -> usize { + debug arr => _1; // in scope 0 at $DIR/lower_array_len.rs:+0:38: +0:41 + let mut _0: usize; // return place in scope 0 at $DIR/lower_array_len.rs:+0:55: +0:60 + let _2: &[u8]; // in scope 0 at $DIR/lower_array_len.rs:+1:9: +1:12 + let mut _3: &[u8; N]; // in scope 0 at $DIR/lower_array_len.rs:+1:21: +1:25 + let _4: &[u8; N]; // in scope 0 at $DIR/lower_array_len.rs:+1:21: +1:25 + let mut _6: &[u8]; // in scope 0 at $DIR/lower_array_len.rs:+3:5: +3:27 + let _7: &[u8]; // in scope 0 at $DIR/lower_array_len.rs:+3:14: +3:19 + scope 1 { + debug arr => _2; // in scope 1 at $DIR/lower_array_len.rs:+1:9: +1:12 + let _5: *const [u8]; // in scope 1 at $DIR/lower_array_len.rs:+2:9: +2:12 + scope 2 { + debug arr => _5; // in scope 2 at $DIR/lower_array_len.rs:+2:9: +2:12 + scope 3 { + } + } + } + + bb0: { + StorageLive(_2); // scope 0 at $DIR/lower_array_len.rs:+1:9: +1:12 + StorageLive(_3); // scope 0 at $DIR/lower_array_len.rs:+1:21: +1:25 + StorageLive(_4); // scope 0 at $DIR/lower_array_len.rs:+1:21: +1:25 + _4 = &_1; // scope 0 at $DIR/lower_array_len.rs:+1:21: +1:25 + _3 = &(*_4); // scope 0 at $DIR/lower_array_len.rs:+1:21: +1:25 + _2 = move _3 as &[u8] (Pointer(Unsize)); // scope 0 at $DIR/lower_array_len.rs:+1:21: +1:25 + StorageDead(_3); // scope 0 at $DIR/lower_array_len.rs:+1:24: +1:25 + StorageDead(_4); // scope 0 at $DIR/lower_array_len.rs:+1:25: +1:26 + StorageLive(_5); // scope 1 at $DIR/lower_array_len.rs:+2:9: +2:12 + _5 = &raw const (*_2); // scope 1 at $SRC_DIR/core/src/ptr/mod.rs:LL:COL + StorageLive(_6); // scope 2 at $DIR/lower_array_len.rs:+3:5: +3:27 + StorageLive(_7); // scope 2 at $DIR/lower_array_len.rs:+3:14: +3:19 + _7 = &(*_5); // scope 3 at $DIR/lower_array_len.rs:+3:14: +3:19 + _6 = &(*_7); // scope 2 at $DIR/lower_array_len.rs:+3:5: +3:27 +- _0 = Len((*_6)); // scope 2 at $DIR/lower_array_len.rs:+3:5: +3:27 ++ _0 = const N; // scope 2 at $DIR/lower_array_len.rs:+3:5: +3:27 + goto -> bb1; // scope 2 at $DIR/lower_array_len.rs:+3:5: +3:27 + } + + bb1: { + StorageDead(_6); // scope 2 at $DIR/lower_array_len.rs:+3:26: +3:27 + StorageDead(_5); // scope 1 at $DIR/lower_array_len.rs:+4:1: +4:2 + StorageDead(_2); // scope 0 at $DIR/lower_array_len.rs:+4:1: +4:2 + StorageDead(_7); // scope 0 at $DIR/lower_array_len.rs:+4:1: +4:2 + return; // scope 0 at $DIR/lower_array_len.rs:+4:2: +4:2 + } + } + |