diff options
Diffstat (limited to 'tests/mir-opt/copy-prop/dead_stores_79191.f.CopyProp.after.mir')
| -rw-r--r-- | tests/mir-opt/copy-prop/dead_stores_79191.f.CopyProp.after.mir | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/tests/mir-opt/copy-prop/dead_stores_79191.f.CopyProp.after.mir b/tests/mir-opt/copy-prop/dead_stores_79191.f.CopyProp.after.mir new file mode 100644 index 000000000..d48b04e2d --- /dev/null +++ b/tests/mir-opt/copy-prop/dead_stores_79191.f.CopyProp.after.mir @@ -0,0 +1,29 @@ +// MIR for `f` after CopyProp + +fn f(_1: usize) -> usize { + debug a => _1; // in scope 0 at $DIR/dead_stores_79191.rs:+0:6: +0:11 + let mut _0: usize; // return place in scope 0 at $DIR/dead_stores_79191.rs:+0:23: +0:28 + let _2: usize; // in scope 0 at $DIR/dead_stores_79191.rs:+1:9: +1:10 + let mut _3: usize; // in scope 0 at $DIR/dead_stores_79191.rs:+3:9: +3:10 + let mut _4: usize; // in scope 0 at $DIR/dead_stores_79191.rs:+4:8: +4:9 + scope 1 { + debug b => _2; // in scope 1 at $DIR/dead_stores_79191.rs:+1:9: +1:10 + } + + bb0: { + _2 = _1; // scope 0 at $DIR/dead_stores_79191.rs:+1:13: +1:14 + _1 = const 5_usize; // scope 1 at $DIR/dead_stores_79191.rs:+2:5: +2:10 + _1 = _2; // scope 1 at $DIR/dead_stores_79191.rs:+3:5: +3:10 + StorageLive(_4); // scope 1 at $DIR/dead_stores_79191.rs:+4:8: +4:9 + _4 = _1; // scope 1 at $DIR/dead_stores_79191.rs:+4:8: +4:9 + _0 = id::<usize>(move _4) -> bb1; // scope 1 at $DIR/dead_stores_79191.rs:+4:5: +4:10 + // mir::Constant + // + span: $DIR/dead_stores_79191.rs:12:5: 12:7 + // + literal: Const { ty: fn(usize) -> usize {id::<usize>}, val: Value(<ZST>) } + } + + bb1: { + StorageDead(_4); // scope 1 at $DIR/dead_stores_79191.rs:+4:9: +4:10 + return; // scope 0 at $DIR/dead_stores_79191.rs:+5:2: +5:2 + } +} |