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- // MIR for `main` before UnreachablePropagation
+ // MIR for `main` after UnreachablePropagation
fn main() -> () {
let mut _0: (); // return place in scope 0 at $DIR/unreachable_asm_2.rs:10:11: 10:11
let mut _1: std::option::Option<Empty>; // in scope 0 at $DIR/unreachable_asm_2.rs:11:23: 11:30
let mut _2: isize; // in scope 0 at $DIR/unreachable_asm_2.rs:11:12: 11:20
let _3: Empty; // in scope 0 at $DIR/unreachable_asm_2.rs:11:17: 11:19
let _5: (); // in scope 0 at $DIR/unreachable_asm_2.rs:14:9: 22:10
let mut _6: bool; // in scope 0 at $DIR/unreachable_asm_2.rs:14:12: 14:16
let _7: (); // in scope 0 at $DIR/unreachable_asm_2.rs:16:13: 16:41
let _8: (); // in scope 0 at $DIR/unreachable_asm_2.rs:20:13: 20:41
let mut _9: !; // in scope 0 at $DIR/unreachable_asm_2.rs:24:9: 24:21
scope 1 {
debug _x => _3; // in scope 1 at $DIR/unreachable_asm_2.rs:11:17: 11:19
let mut _4: i32; // in scope 1 at $DIR/unreachable_asm_2.rs:12:13: 12:19
scope 2 {
debug _y => _4; // in scope 2 at $DIR/unreachable_asm_2.rs:12:13: 12:19
scope 3 {
}
scope 4 {
}
}
}
bb0: {
StorageLive(_1); // scope 0 at $DIR/unreachable_asm_2.rs:11:23: 11:30
_1 = empty() -> bb1; // scope 0 at $DIR/unreachable_asm_2.rs:11:23: 11:30
// mir::Constant
// + span: $DIR/unreachable_asm_2.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_2.rs:11:12: 11:20
switchInt(move _2) -> [1_isize: bb3, otherwise: bb2]; // scope 0 at $DIR/unreachable_asm_2.rs:11:12: 11:20
}
bb2: {
_0 = const (); // scope 0 at $DIR/unreachable_asm_2.rs:11:5: 25:6
StorageDead(_1); // scope 0 at $DIR/unreachable_asm_2.rs:26:1: 26:2
return; // scope 0 at $DIR/unreachable_asm_2.rs:26:2: 26:2
}
bb3: {
StorageLive(_3); // scope 0 at $DIR/unreachable_asm_2.rs:11:17: 11:19
_3 = move ((_1 as Some).0: Empty); // scope 0 at $DIR/unreachable_asm_2.rs:11:17: 11:19
StorageLive(_4); // scope 1 at $DIR/unreachable_asm_2.rs:12:13: 12:19
StorageLive(_5); // scope 2 at $DIR/unreachable_asm_2.rs:14:9: 22:10
StorageLive(_6); // scope 2 at $DIR/unreachable_asm_2.rs:14:12: 14:16
_6 = const true; // scope 2 at $DIR/unreachable_asm_2.rs:14:12: 14:16
switchInt(_6) -> [false: bb4, otherwise: bb5]; // scope 2 at $DIR/unreachable_asm_2.rs:14:9: 22:10
}
bb4: {
StorageLive(_8); // scope 2 at $DIR/unreachable_asm_2.rs:20:13: 20:41
llvm_asm!(LlvmInlineAsmInner { asm: "NOP", asm_str_style: Cooked, outputs: [], inputs: [], clobbers: [], volatile: true, alignstack: false, dialect: Att } : [] : []); // scope 4 at $DIR/unreachable_asm_2.rs:20:22: 20:39
_8 = const (); // scope 4 at $DIR/unreachable_asm_2.rs:20:13: 20:41
StorageDead(_8); // scope 2 at $DIR/unreachable_asm_2.rs:20:40: 20:41
_4 = const 42_i32; // scope 2 at $DIR/unreachable_asm_2.rs:21:13: 21:20
_5 = const (); // scope 2 at $DIR/unreachable_asm_2.rs:18:16: 22:10
- goto -> bb6; // scope 2 at $DIR/unreachable_asm_2.rs:14:9: 22:10
+ unreachable; // scope 2 at $DIR/unreachable_asm_2.rs:14:9: 22:10
}
bb5: {
StorageLive(_7); // scope 2 at $DIR/unreachable_asm_2.rs:16:13: 16:41
llvm_asm!(LlvmInlineAsmInner { asm: "NOP", asm_str_style: Cooked, outputs: [], inputs: [], clobbers: [], volatile: true, alignstack: false, dialect: Att } : [] : []); // scope 3 at $DIR/unreachable_asm_2.rs:16:22: 16:39
_7 = const (); // scope 3 at $DIR/unreachable_asm_2.rs:16:13: 16:41
StorageDead(_7); // scope 2 at $DIR/unreachable_asm_2.rs:16:40: 16:41
_4 = const 21_i32; // scope 2 at $DIR/unreachable_asm_2.rs:17:13: 17:20
_5 = const (); // scope 2 at $DIR/unreachable_asm_2.rs:14:17: 18:10
- goto -> bb6; // scope 2 at $DIR/unreachable_asm_2.rs:14:9: 22:10
- }
-
- bb6: {
- StorageDead(_6); // scope 2 at $DIR/unreachable_asm_2.rs:22:9: 22:10
- StorageDead(_5); // scope 2 at $DIR/unreachable_asm_2.rs:22:9: 22:10
- StorageLive(_9); // scope 2 at $DIR/unreachable_asm_2.rs:24:9: 24:21
- unreachable; // scope 2 at $DIR/unreachable_asm_2.rs:24:15: 24:17
+ unreachable; // scope 2 at $DIR/unreachable_asm_2.rs:14:9: 22:10
}
}
|
