diff options
Diffstat (limited to 'src/test/mir-opt/lower_array_len.array_bound_mut.SimplifyLocals.diff')
| -rw-r--r-- | src/test/mir-opt/lower_array_len.array_bound_mut.SimplifyLocals.diff | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/src/test/mir-opt/lower_array_len.array_bound_mut.SimplifyLocals.diff b/src/test/mir-opt/lower_array_len.array_bound_mut.SimplifyLocals.diff new file mode 100644 index 000000000..4f241d7c9 --- /dev/null +++ b/src/test/mir-opt/lower_array_len.array_bound_mut.SimplifyLocals.diff @@ -0,0 +1,93 @@ +- // MIR for `array_bound_mut` before SimplifyLocals ++ // MIR for `array_bound_mut` after SimplifyLocals + + fn array_bound_mut(_1: usize, _2: &mut [u8; N]) -> u8 { + debug index => _1; // in scope 0 at $DIR/lower_array_len.rs:+0:40: +0:45 + debug slice => _2; // in scope 0 at $DIR/lower_array_len.rs:+0:54: +0:59 + let mut _0: u8; // return place in scope 0 at $DIR/lower_array_len.rs:+0:78: +0:80 + let mut _3: bool; // in scope 0 at $DIR/lower_array_len.rs:+1:8: +1:27 + let mut _4: usize; // in scope 0 at $DIR/lower_array_len.rs:+1:8: +1:13 + let mut _5: usize; // in scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 +- let mut _6: &[u8]; // in scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 +- let mut _7: &[u8; N]; // in scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 +- let _8: usize; // in scope 0 at $DIR/lower_array_len.rs:+2:15: +2:20 +- let mut _9: usize; // in scope 0 at $DIR/lower_array_len.rs:+2:9: +2:21 +- let mut _10: bool; // in scope 0 at $DIR/lower_array_len.rs:+2:9: +2:21 +- let _11: usize; // in scope 0 at $DIR/lower_array_len.rs:+4:15: +4:16 +- let mut _12: usize; // in scope 0 at $DIR/lower_array_len.rs:+4:9: +4:17 +- let mut _13: bool; // in scope 0 at $DIR/lower_array_len.rs:+4:9: +4:17 +- let mut _14: &[u8; N]; // in scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 ++ let _6: usize; // in scope 0 at $DIR/lower_array_len.rs:+2:15: +2:20 ++ let mut _7: usize; // in scope 0 at $DIR/lower_array_len.rs:+2:9: +2:21 ++ let mut _8: bool; // in scope 0 at $DIR/lower_array_len.rs:+2:9: +2:21 ++ let _9: usize; // in scope 0 at $DIR/lower_array_len.rs:+4:15: +4:16 ++ let mut _10: usize; // in scope 0 at $DIR/lower_array_len.rs:+4:9: +4:17 ++ let mut _11: bool; // in scope 0 at $DIR/lower_array_len.rs:+4:9: +4:17 + + bb0: { + StorageLive(_3); // scope 0 at $DIR/lower_array_len.rs:+1:8: +1:27 + StorageLive(_4); // scope 0 at $DIR/lower_array_len.rs:+1:8: +1:13 + _4 = _1; // scope 0 at $DIR/lower_array_len.rs:+1:8: +1:13 + StorageLive(_5); // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 +- StorageLive(_6); // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 +- StorageLive(_7); // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 +- StorageLive(_14); // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 +- StorageDead(_7); // scope 0 at $DIR/lower_array_len.rs:+1:20: +1:21 + _5 = const N; // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 +- StorageDead(_14); // scope 0 at $DIR/lower_array_len.rs:+1:16: +1:27 +- StorageDead(_6); // scope 0 at $DIR/lower_array_len.rs:+1:26: +1:27 + _3 = Lt(move _4, move _5); // scope 0 at $DIR/lower_array_len.rs:+1:8: +1:27 + StorageDead(_5); // scope 0 at $DIR/lower_array_len.rs:+1:26: +1:27 + StorageDead(_4); // scope 0 at $DIR/lower_array_len.rs:+1:26: +1:27 + switchInt(move _3) -> [false: bb3, otherwise: bb1]; // scope 0 at $DIR/lower_array_len.rs:+1:8: +1:27 + } + + bb1: { +- StorageLive(_8); // scope 0 at $DIR/lower_array_len.rs:+2:15: +2:20 +- _8 = _1; // scope 0 at $DIR/lower_array_len.rs:+2:15: +2:20 +- _9 = const N; // scope 0 at $DIR/lower_array_len.rs:+2:9: +2:21 +- _10 = Lt(_8, _9); // scope 0 at $DIR/lower_array_len.rs:+2:9: +2:21 +- assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, _8) -> bb2; // scope 0 at $DIR/lower_array_len.rs:+2:9: +2:21 ++ StorageLive(_6); // scope 0 at $DIR/lower_array_len.rs:+2:15: +2:20 ++ _6 = _1; // scope 0 at $DIR/lower_array_len.rs:+2:15: +2:20 ++ _7 = const N; // scope 0 at $DIR/lower_array_len.rs:+2:9: +2:21 ++ _8 = Lt(_6, _7); // scope 0 at $DIR/lower_array_len.rs:+2:9: +2:21 ++ assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, _6) -> bb2; // scope 0 at $DIR/lower_array_len.rs:+2:9: +2:21 + } + + bb2: { +- _0 = (*_2)[_8]; // scope 0 at $DIR/lower_array_len.rs:+2:9: +2:21 +- StorageDead(_8); // scope 0 at $DIR/lower_array_len.rs:+3:5: +3:6 ++ _0 = (*_2)[_6]; // scope 0 at $DIR/lower_array_len.rs:+2:9: +2:21 ++ StorageDead(_6); // scope 0 at $DIR/lower_array_len.rs:+3:5: +3:6 + goto -> bb5; // scope 0 at $DIR/lower_array_len.rs:+1:5: +7:6 + } + + bb3: { +- StorageLive(_11); // scope 0 at $DIR/lower_array_len.rs:+4:15: +4:16 +- _11 = const 0_usize; // scope 0 at $DIR/lower_array_len.rs:+4:15: +4:16 +- _12 = const N; // scope 0 at $DIR/lower_array_len.rs:+4:9: +4:17 +- _13 = Lt(const 0_usize, _12); // scope 0 at $DIR/lower_array_len.rs:+4:9: +4:17 +- assert(move _13, "index out of bounds: the length is {} but the index is {}", move _12, const 0_usize) -> bb4; // scope 0 at $DIR/lower_array_len.rs:+4:9: +4:17 ++ StorageLive(_9); // scope 0 at $DIR/lower_array_len.rs:+4:15: +4:16 ++ _9 = const 0_usize; // scope 0 at $DIR/lower_array_len.rs:+4:15: +4:16 ++ _10 = const N; // scope 0 at $DIR/lower_array_len.rs:+4:9: +4:17 ++ _11 = Lt(const 0_usize, _10); // scope 0 at $DIR/lower_array_len.rs:+4:9: +4:17 ++ assert(move _11, "index out of bounds: the length is {} but the index is {}", move _10, const 0_usize) -> bb4; // scope 0 at $DIR/lower_array_len.rs:+4:9: +4:17 + } + + bb4: { +- (*_2)[_11] = const 42_u8; // scope 0 at $DIR/lower_array_len.rs:+4:9: +4:22 +- StorageDead(_11); // scope 0 at $DIR/lower_array_len.rs:+4:22: +4:23 ++ (*_2)[_9] = const 42_u8; // scope 0 at $DIR/lower_array_len.rs:+4:9: +4:22 ++ StorageDead(_9); // scope 0 at $DIR/lower_array_len.rs:+4:22: +4:23 + _0 = const 42_u8; // scope 0 at $DIR/lower_array_len.rs:+6:9: +6:11 + goto -> bb5; // scope 0 at $DIR/lower_array_len.rs:+1:5: +7:6 + } + + bb5: { + StorageDead(_3); // scope 0 at $DIR/lower_array_len.rs:+7:5: +7:6 + return; // scope 0 at $DIR/lower_array_len.rs:+8:2: +8:2 + } + } + |