diff options
Diffstat (limited to 'src/test/mir-opt/const_prop/read_immutable_static.main.ConstProp.diff')
| -rw-r--r-- | src/test/mir-opt/const_prop/read_immutable_static.main.ConstProp.diff | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/test/mir-opt/const_prop/read_immutable_static.main.ConstProp.diff b/src/test/mir-opt/const_prop/read_immutable_static.main.ConstProp.diff new file mode 100644 index 000000000..89f43d751 --- /dev/null +++ b/src/test/mir-opt/const_prop/read_immutable_static.main.ConstProp.diff @@ -0,0 +1,48 @@ +- // MIR for `main` before ConstProp ++ // MIR for `main` after ConstProp + + fn main() -> () { + let mut _0: (); // return place in scope 0 at $DIR/read_immutable_static.rs:+0:11: +0:11 + let _1: u8; // in scope 0 at $DIR/read_immutable_static.rs:+1:9: +1:10 + let mut _2: u8; // in scope 0 at $DIR/read_immutable_static.rs:+1:13: +1:16 + let mut _3: &u8; // in scope 0 at $DIR/read_immutable_static.rs:+1:13: +1:16 + let mut _4: u8; // in scope 0 at $DIR/read_immutable_static.rs:+1:19: +1:22 + let mut _5: &u8; // in scope 0 at $DIR/read_immutable_static.rs:+1:19: +1:22 + scope 1 { + debug x => _1; // in scope 1 at $DIR/read_immutable_static.rs:+1:9: +1:10 + } + + bb0: { + StorageLive(_1); // scope 0 at $DIR/read_immutable_static.rs:+1:9: +1:10 + StorageLive(_2); // scope 0 at $DIR/read_immutable_static.rs:+1:13: +1:16 + StorageLive(_3); // scope 0 at $DIR/read_immutable_static.rs:+1:13: +1:16 + _3 = const {alloc1: &u8}; // scope 0 at $DIR/read_immutable_static.rs:+1:13: +1:16 + // mir::Constant + // + span: $DIR/read_immutable_static.rs:7:13: 7:16 + // + literal: Const { ty: &u8, val: Value(Scalar(alloc1)) } +- _2 = (*_3); // scope 0 at $DIR/read_immutable_static.rs:+1:13: +1:16 ++ _2 = const 2_u8; // scope 0 at $DIR/read_immutable_static.rs:+1:13: +1:16 + StorageLive(_4); // scope 0 at $DIR/read_immutable_static.rs:+1:19: +1:22 + StorageLive(_5); // scope 0 at $DIR/read_immutable_static.rs:+1:19: +1:22 + _5 = const {alloc1: &u8}; // scope 0 at $DIR/read_immutable_static.rs:+1:19: +1:22 + // mir::Constant + // + span: $DIR/read_immutable_static.rs:7:19: 7:22 + // + literal: Const { ty: &u8, val: Value(Scalar(alloc1)) } +- _4 = (*_5); // scope 0 at $DIR/read_immutable_static.rs:+1:19: +1:22 +- _1 = Add(move _2, move _4); // scope 0 at $DIR/read_immutable_static.rs:+1:13: +1:22 ++ _4 = const 2_u8; // scope 0 at $DIR/read_immutable_static.rs:+1:19: +1:22 ++ _1 = const 4_u8; // scope 0 at $DIR/read_immutable_static.rs:+1:13: +1:22 + StorageDead(_4); // scope 0 at $DIR/read_immutable_static.rs:+1:21: +1:22 + StorageDead(_2); // scope 0 at $DIR/read_immutable_static.rs:+1:21: +1:22 + StorageDead(_5); // scope 0 at $DIR/read_immutable_static.rs:+1:22: +1:23 + StorageDead(_3); // scope 0 at $DIR/read_immutable_static.rs:+1:22: +1:23 + nop; // scope 0 at $DIR/read_immutable_static.rs:+0:11: +2:2 + StorageDead(_1); // scope 0 at $DIR/read_immutable_static.rs:+2:1: +2:2 + return; // scope 0 at $DIR/read_immutable_static.rs:+2:2: +2:2 + } + } + + alloc1 (static: FOO, size: 1, align: 1) { + 02 │ . + } + |