rust/tests/mir-opt/copy-prop/non_dominate.f.CopyProp.diff

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- // MIR for `f` before CopyProp
+ // MIR for `f` after CopyProp
fn f(_1: bool) -> bool {
let mut _0: bool; // return place in scope 0 at $DIR/non_dominate.rs:+0:18: +0:22
let mut _2: bool; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL
let mut _3: bool; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL
bb0: {
goto -> bb1; // scope 0 at $DIR/non_dominate.rs:+4:11: +4:20
}
bb1: {
_3 = _1; // scope 0 at $DIR/non_dominate.rs:+5:17: +5:22
switchInt(_3) -> [0: bb3, otherwise: bb2]; // scope 0 at $DIR/non_dominate.rs:+5:24: +5:58
}
bb2: {
_2 = _3; // scope 0 at $DIR/non_dominate.rs:+8:17: +8:22
_1 = const false; // scope 0 at $DIR/non_dominate.rs:+8:24: +8:33
goto -> bb1; // scope 0 at $DIR/non_dominate.rs:+8:35: +8:44
}
bb3: {
_0 = _2; // scope 0 at $DIR/non_dominate.rs:+9:17: +9:24
return; // scope 0 at $DIR/non_dominate.rs:+9:26: +9:34
}
}