rust/tests/mir-opt/instcombine_duplicate_switch_targets_e2e.ub_if_b.PreCodegen.after.mir

28 lines
1.3 KiB
Rust

// MIR for `ub_if_b` after PreCodegen
fn ub_if_b(_1: Thing) -> Thing {
debug t => _1; // in scope 0 at $DIR/instcombine_duplicate_switch_targets_e2e.rs:+0:23: +0:24
let mut _0: Thing; // return place in scope 0 at $DIR/instcombine_duplicate_switch_targets_e2e.rs:+0:36: +0:41
let mut _2: isize; // in scope 0 at $DIR/instcombine_duplicate_switch_targets_e2e.rs:+2:9: +2:17
scope 1 (inlined unreachable_unchecked) { // at $DIR/instcombine_duplicate_switch_targets_e2e.rs:14:21: 14:55
scope 2 {
scope 3 (inlined unreachable_unchecked::runtime) { // at $SRC_DIR/core/src/intrinsics.rs:LL:COL
}
}
}
bb0: {
_2 = discriminant(_1); // scope 0 at $DIR/instcombine_duplicate_switch_targets_e2e.rs:+1:11: +1:12
switchInt(move _2) -> [0: bb2, otherwise: bb1]; // scope 0 at $DIR/instcombine_duplicate_switch_targets_e2e.rs:+1:5: +1:12
}
bb1: {
unreachable; // scope 2 at $SRC_DIR/core/src/intrinsics.rs:LL:COL
}
bb2: {
_0 = move _1; // scope 0 at $DIR/instcombine_duplicate_switch_targets_e2e.rs:+2:21: +2:22
return; // scope 0 at $DIR/instcombine_duplicate_switch_targets_e2e.rs:+5:2: +5:2
}
}