diff options
Diffstat (limited to 'tests/mir-opt/combine_array_len.norm2.InstCombine.diff')
| -rw-r--r-- | tests/mir-opt/combine_array_len.norm2.InstCombine.diff | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/tests/mir-opt/combine_array_len.norm2.InstCombine.diff b/tests/mir-opt/combine_array_len.norm2.InstCombine.diff new file mode 100644 index 00000000000..c73150f947d --- /dev/null +++ b/tests/mir-opt/combine_array_len.norm2.InstCombine.diff @@ -0,0 +1,77 @@ +- // MIR for `norm2` before InstCombine ++ // MIR for `norm2` after InstCombine + + fn norm2(_1: [f32; 2]) -> f32 { + debug x => _1; // in scope 0 at $DIR/combine_array_len.rs:+0:10: +0:11 + let mut _0: f32; // return place in scope 0 at $DIR/combine_array_len.rs:+0:26: +0:29 + let _2: f32; // in scope 0 at $DIR/combine_array_len.rs:+1:9: +1:10 + let _3: usize; // in scope 0 at $DIR/combine_array_len.rs:+1:15: +1:16 + let mut _4: usize; // in scope 0 at $DIR/combine_array_len.rs:+1:13: +1:17 + let mut _5: bool; // in scope 0 at $DIR/combine_array_len.rs:+1:13: +1:17 + let _7: usize; // in scope 0 at $DIR/combine_array_len.rs:+2:15: +2:16 + let mut _8: usize; // in scope 0 at $DIR/combine_array_len.rs:+2:13: +2:17 + let mut _9: bool; // in scope 0 at $DIR/combine_array_len.rs:+2:13: +2:17 + let mut _10: f32; // in scope 0 at $DIR/combine_array_len.rs:+3:5: +3:8 + let mut _11: f32; // in scope 0 at $DIR/combine_array_len.rs:+3:5: +3:6 + let mut _12: f32; // in scope 0 at $DIR/combine_array_len.rs:+3:7: +3:8 + let mut _13: f32; // in scope 0 at $DIR/combine_array_len.rs:+3:11: +3:14 + let mut _14: f32; // in scope 0 at $DIR/combine_array_len.rs:+3:11: +3:12 + let mut _15: f32; // in scope 0 at $DIR/combine_array_len.rs:+3:13: +3:14 + scope 1 { + debug a => _2; // in scope 1 at $DIR/combine_array_len.rs:+1:9: +1:10 + let _6: f32; // in scope 1 at $DIR/combine_array_len.rs:+2:9: +2:10 + scope 2 { + debug b => _6; // in scope 2 at $DIR/combine_array_len.rs:+2:9: +2:10 + } + } + + bb0: { + StorageLive(_2); // scope 0 at $DIR/combine_array_len.rs:+1:9: +1:10 + StorageLive(_3); // scope 0 at $DIR/combine_array_len.rs:+1:15: +1:16 + _3 = const 0_usize; // scope 0 at $DIR/combine_array_len.rs:+1:15: +1:16 +- _4 = Len(_1); // scope 0 at $DIR/combine_array_len.rs:+1:13: +1:17 ++ _4 = const 2_usize; // scope 0 at $DIR/combine_array_len.rs:+1:13: +1:17 + _5 = Lt(_3, _4); // scope 0 at $DIR/combine_array_len.rs:+1:13: +1:17 + assert(move _5, "index out of bounds: the length is {} but the index is {}", move _4, _3) -> bb1; // scope 0 at $DIR/combine_array_len.rs:+1:13: +1:17 + } + + bb1: { + _2 = _1[_3]; // scope 0 at $DIR/combine_array_len.rs:+1:13: +1:17 + StorageDead(_3); // scope 0 at $DIR/combine_array_len.rs:+1:17: +1:18 + StorageLive(_6); // scope 1 at $DIR/combine_array_len.rs:+2:9: +2:10 + StorageLive(_7); // scope 1 at $DIR/combine_array_len.rs:+2:15: +2:16 + _7 = const 1_usize; // scope 1 at $DIR/combine_array_len.rs:+2:15: +2:16 +- _8 = Len(_1); // scope 1 at $DIR/combine_array_len.rs:+2:13: +2:17 ++ _8 = const 2_usize; // scope 1 at $DIR/combine_array_len.rs:+2:13: +2:17 + _9 = Lt(_7, _8); // scope 1 at $DIR/combine_array_len.rs:+2:13: +2:17 + assert(move _9, "index out of bounds: the length is {} but the index is {}", move _8, _7) -> bb2; // scope 1 at $DIR/combine_array_len.rs:+2:13: +2:17 + } + + bb2: { + _6 = _1[_7]; // scope 1 at $DIR/combine_array_len.rs:+2:13: +2:17 + StorageDead(_7); // scope 1 at $DIR/combine_array_len.rs:+2:17: +2:18 + StorageLive(_10); // scope 2 at $DIR/combine_array_len.rs:+3:5: +3:8 + StorageLive(_11); // scope 2 at $DIR/combine_array_len.rs:+3:5: +3:6 + _11 = _2; // scope 2 at $DIR/combine_array_len.rs:+3:5: +3:6 + StorageLive(_12); // scope 2 at $DIR/combine_array_len.rs:+3:7: +3:8 + _12 = _2; // scope 2 at $DIR/combine_array_len.rs:+3:7: +3:8 + _10 = Mul(move _11, move _12); // scope 2 at $DIR/combine_array_len.rs:+3:5: +3:8 + StorageDead(_12); // scope 2 at $DIR/combine_array_len.rs:+3:7: +3:8 + StorageDead(_11); // scope 2 at $DIR/combine_array_len.rs:+3:7: +3:8 + StorageLive(_13); // scope 2 at $DIR/combine_array_len.rs:+3:11: +3:14 + StorageLive(_14); // scope 2 at $DIR/combine_array_len.rs:+3:11: +3:12 + _14 = _6; // scope 2 at $DIR/combine_array_len.rs:+3:11: +3:12 + StorageLive(_15); // scope 2 at $DIR/combine_array_len.rs:+3:13: +3:14 + _15 = _6; // scope 2 at $DIR/combine_array_len.rs:+3:13: +3:14 + _13 = Mul(move _14, move _15); // scope 2 at $DIR/combine_array_len.rs:+3:11: +3:14 + StorageDead(_15); // scope 2 at $DIR/combine_array_len.rs:+3:13: +3:14 + StorageDead(_14); // scope 2 at $DIR/combine_array_len.rs:+3:13: +3:14 + _0 = Add(move _10, move _13); // scope 2 at $DIR/combine_array_len.rs:+3:5: +3:14 + StorageDead(_13); // scope 2 at $DIR/combine_array_len.rs:+3:13: +3:14 + StorageDead(_10); // scope 2 at $DIR/combine_array_len.rs:+3:13: +3:14 + StorageDead(_6); // scope 1 at $DIR/combine_array_len.rs:+4:1: +4:2 + StorageDead(_2); // scope 0 at $DIR/combine_array_len.rs:+4:1: +4:2 + return; // scope 0 at $DIR/combine_array_len.rs:+4:2: +4:2 + } + } + |