diff options
Diffstat (limited to 'tests/mir-opt/dataflow-const-prop/self_assign.main.DataflowConstProp.diff')
| -rw-r--r-- | tests/mir-opt/dataflow-const-prop/self_assign.main.DataflowConstProp.diff | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/tests/mir-opt/dataflow-const-prop/self_assign.main.DataflowConstProp.diff b/tests/mir-opt/dataflow-const-prop/self_assign.main.DataflowConstProp.diff new file mode 100644 index 000000000..df08eff94 --- /dev/null +++ b/tests/mir-opt/dataflow-const-prop/self_assign.main.DataflowConstProp.diff @@ -0,0 +1,46 @@ +- // MIR for `main` before DataflowConstProp ++ // MIR for `main` after DataflowConstProp + + fn main() -> () { + let mut _0: (); // return place in scope 0 at $DIR/self_assign.rs:+0:11: +0:11 + let mut _1: i32; // in scope 0 at $DIR/self_assign.rs:+1:9: +1:14 + let mut _2: i32; // in scope 0 at $DIR/self_assign.rs:+2:9: +2:10 + let mut _3: i32; // in scope 0 at $DIR/self_assign.rs:+3:9: +3:10 + let mut _5: &i32; // in scope 0 at $DIR/self_assign.rs:+6:9: +6:10 + let mut _6: i32; // in scope 0 at $DIR/self_assign.rs:+7:9: +7:11 + scope 1 { + debug a => _1; // in scope 1 at $DIR/self_assign.rs:+1:9: +1:14 + let mut _4: &i32; // in scope 1 at $DIR/self_assign.rs:+5:9: +5:14 + scope 2 { + debug b => _4; // in scope 2 at $DIR/self_assign.rs:+5:9: +5:14 + } + } + + bb0: { + StorageLive(_1); // scope 0 at $DIR/self_assign.rs:+1:9: +1:14 + _1 = const 0_i32; // scope 0 at $DIR/self_assign.rs:+1:17: +1:18 + StorageLive(_2); // scope 1 at $DIR/self_assign.rs:+2:9: +2:10 + _2 = _1; // scope 1 at $DIR/self_assign.rs:+2:9: +2:10 + _1 = Add(move _2, const 1_i32); // scope 1 at $DIR/self_assign.rs:+2:5: +2:14 + StorageDead(_2); // scope 1 at $DIR/self_assign.rs:+2:13: +2:14 + StorageLive(_3); // scope 1 at $DIR/self_assign.rs:+3:9: +3:10 + _3 = _1; // scope 1 at $DIR/self_assign.rs:+3:9: +3:10 + _1 = move _3; // scope 1 at $DIR/self_assign.rs:+3:5: +3:10 + StorageDead(_3); // scope 1 at $DIR/self_assign.rs:+3:9: +3:10 + StorageLive(_4); // scope 1 at $DIR/self_assign.rs:+5:9: +5:14 + _4 = &_1; // scope 1 at $DIR/self_assign.rs:+5:17: +5:19 + StorageLive(_5); // scope 2 at $DIR/self_assign.rs:+6:9: +6:10 + _5 = _4; // scope 2 at $DIR/self_assign.rs:+6:9: +6:10 + _4 = move _5; // scope 2 at $DIR/self_assign.rs:+6:5: +6:10 + StorageDead(_5); // scope 2 at $DIR/self_assign.rs:+6:9: +6:10 + StorageLive(_6); // scope 2 at $DIR/self_assign.rs:+7:9: +7:11 + _6 = (*_4); // scope 2 at $DIR/self_assign.rs:+7:9: +7:11 + _1 = move _6; // scope 2 at $DIR/self_assign.rs:+7:5: +7:11 + StorageDead(_6); // scope 2 at $DIR/self_assign.rs:+7:10: +7:11 + _0 = const (); // scope 0 at $DIR/self_assign.rs:+0:11: +8:2 + StorageDead(_4); // scope 1 at $DIR/self_assign.rs:+8:1: +8:2 + StorageDead(_1); // scope 0 at $DIR/self_assign.rs:+8:1: +8:2 + return; // scope 0 at $DIR/self_assign.rs:+8:2: +8:2 + } + } + |