| - // MIR for `main` before UnreachablePropagation |
| + // MIR for `main` after UnreachablePropagation |
| |
| fn main() -> () { |
| let mut _0: (); // return place in scope 0 at $DIR/unreachable_asm.rs:10:11: 10:11 |
| let mut _1: std::option::Option<Empty>; // in scope 0 at $DIR/unreachable_asm.rs:11:23: 11:30 |
| let mut _2: isize; // in scope 0 at $DIR/unreachable_asm.rs:11:12: 11:20 |
| let _3: Empty; // in scope 0 at $DIR/unreachable_asm.rs:11:17: 11:19 |
| let _5: (); // in scope 0 at $DIR/unreachable_asm.rs:14:9: 18:10 |
| let mut _6: bool; // in scope 0 at $DIR/unreachable_asm.rs:14:12: 14:16 |
| let _7: (); // in scope 0 at $DIR/unreachable_asm.rs:21:9: 21:37 |
| let mut _8: !; // in scope 0 at $DIR/unreachable_asm.rs:22:9: 22:21 |
| scope 1 { |
| debug _x => _3; // in scope 1 at $DIR/unreachable_asm.rs:11:17: 11:19 |
| let mut _4: i32; // in scope 1 at $DIR/unreachable_asm.rs:12:13: 12:19 |
| scope 2 { |
| debug _y => _4; // in scope 2 at $DIR/unreachable_asm.rs:12:13: 12:19 |
| scope 3 { |
| } |
| } |
| } |
| |
| bb0: { |
| StorageLive(_1); // scope 0 at $DIR/unreachable_asm.rs:11:23: 11:30 |
| _1 = empty() -> bb1; // scope 0 at $DIR/unreachable_asm.rs:11:23: 11:30 |
| // mir::Constant |
| // + span: $DIR/unreachable_asm.rs:11:23: 11:28 |
| // + literal: Const { ty: fn() -> std::option::Option<Empty> {empty}, val: Value(Scalar(<ZST>)) } |
| } |
| |
| bb1: { |
| _2 = discriminant(_1); // scope 0 at $DIR/unreachable_asm.rs:11:12: 11:20 |
| switchInt(move _2) -> [1_isize: bb3, otherwise: bb2]; // scope 0 at $DIR/unreachable_asm.rs:11:12: 11:20 |
| } |
| |
| bb2: { |
| _0 = const (); // scope 0 at $DIR/unreachable_asm.rs:23:6: 23:6 |
| StorageDead(_1); // scope 0 at $DIR/unreachable_asm.rs:24:1: 24:2 |
| return; // scope 0 at $DIR/unreachable_asm.rs:24:2: 24:2 |
| } |
| |
| bb3: { |
| StorageLive(_3); // scope 0 at $DIR/unreachable_asm.rs:11:17: 11:19 |
| _3 = move ((_1 as Some).0: Empty); // scope 0 at $DIR/unreachable_asm.rs:11:17: 11:19 |
| StorageLive(_4); // scope 1 at $DIR/unreachable_asm.rs:12:13: 12:19 |
| StorageLive(_5); // scope 2 at $DIR/unreachable_asm.rs:14:9: 18:10 |
| StorageLive(_6); // scope 2 at $DIR/unreachable_asm.rs:14:12: 14:16 |
| _6 = const true; // scope 2 at $DIR/unreachable_asm.rs:14:12: 14:16 |
| switchInt(move _6) -> [false: bb5, otherwise: bb4]; // scope 2 at $DIR/unreachable_asm.rs:14:9: 18:10 |
| } |
| |
| bb4: { |
| _4 = const 21_i32; // scope 2 at $DIR/unreachable_asm.rs:15:13: 15:20 |
| _5 = const (); // scope 2 at $DIR/unreachable_asm.rs:14:17: 16:10 |
| goto -> bb6; // scope 2 at $DIR/unreachable_asm.rs:14:9: 18:10 |
| } |
| |
| bb5: { |
| _4 = const 42_i32; // scope 2 at $DIR/unreachable_asm.rs:17:13: 17:20 |
| _5 = const (); // scope 2 at $DIR/unreachable_asm.rs:16:16: 18:10 |
| goto -> bb6; // scope 2 at $DIR/unreachable_asm.rs:14:9: 18:10 |
| } |
| |
| bb6: { |
| StorageDead(_6); // scope 2 at $DIR/unreachable_asm.rs:18:9: 18:10 |
| StorageDead(_5); // scope 2 at $DIR/unreachable_asm.rs:18:9: 18:10 |
| StorageLive(_7); // scope 2 at $DIR/unreachable_asm.rs:21:9: 21:37 |
| llvm_asm!(LlvmInlineAsmInner { asm: "NOP", asm_str_style: Cooked, outputs: [], inputs: [], clobbers: [], volatile: true, alignstack: false, dialect: Att } : [] : []); // scope 3 at $DIR/unreachable_asm.rs:21:18: 21:35 |
| _7 = const (); // scope 3 at $DIR/unreachable_asm.rs:21:9: 21:37 |
| StorageDead(_7); // scope 2 at $DIR/unreachable_asm.rs:21:36: 21:37 |
| StorageLive(_8); // scope 2 at $DIR/unreachable_asm.rs:22:9: 22:21 |
| unreachable; // scope 2 at $DIR/unreachable_asm.rs:22:15: 22:17 |
| } |
| } |
| |