- // MIR for `panics` before InstCombine + // MIR for `panics` after InstCombine fn panics() -> () { let mut _0: (); // return place in scope 0 at $DIR/intrinsic_asserts.rs:+0:17: +0:17 let _1: (); // in scope 0 at $DIR/intrinsic_asserts.rs:+1:5: +1:50 let _2: (); // in scope 0 at $DIR/intrinsic_asserts.rs:+2:5: +2:49 let _3: (); // in scope 0 at $DIR/intrinsic_asserts.rs:+3:5: +3:62 bb0: { StorageLive(_1); // scope 0 at $DIR/intrinsic_asserts.rs:+1:5: +1:50 - _1 = assert_inhabited::() -> bb1; // scope 0 at $DIR/intrinsic_asserts.rs:+1:5: +1:50 + _1 = assert_inhabited::(); // scope 0 at $DIR/intrinsic_asserts.rs:+1:5: +1:50 // mir::Constant // + span: $DIR/intrinsic_asserts.rs:17:5: 17:48 // + literal: Const { ty: extern "rust-intrinsic" fn() {assert_inhabited::}, val: Value() } } bb1: { StorageDead(_1); // scope 0 at $DIR/intrinsic_asserts.rs:+1:50: +1:51 StorageLive(_2); // scope 0 at $DIR/intrinsic_asserts.rs:+2:5: +2:49 - _2 = assert_zero_valid::<&u8>() -> bb2; // scope 0 at $DIR/intrinsic_asserts.rs:+2:5: +2:49 + _2 = assert_zero_valid::<&u8>(); // scope 0 at $DIR/intrinsic_asserts.rs:+2:5: +2:49 // mir::Constant // + span: $DIR/intrinsic_asserts.rs:18:5: 18:47 // + user_ty: UserType(0) // + literal: Const { ty: extern "rust-intrinsic" fn() {assert_zero_valid::<&u8>}, val: Value() } } bb2: { StorageDead(_2); // scope 0 at $DIR/intrinsic_asserts.rs:+2:49: +2:50 StorageLive(_3); // scope 0 at $DIR/intrinsic_asserts.rs:+3:5: +3:62 - _3 = assert_mem_uninitialized_valid::<&u8>() -> bb3; // scope 0 at $DIR/intrinsic_asserts.rs:+3:5: +3:62 + _3 = assert_mem_uninitialized_valid::<&u8>(); // scope 0 at $DIR/intrinsic_asserts.rs:+3:5: +3:62 // mir::Constant // + span: $DIR/intrinsic_asserts.rs:19:5: 19:60 // + user_ty: UserType(1) // + literal: Const { ty: extern "rust-intrinsic" fn() {assert_mem_uninitialized_valid::<&u8>}, val: Value() } } bb3: { StorageDead(_3); // scope 0 at $DIR/intrinsic_asserts.rs:+3:62: +3:63 nop; // scope 0 at $DIR/intrinsic_asserts.rs:+0:17: +4:2 return; // scope 0 at $DIR/intrinsic_asserts.rs:+4:2: +4:2 } }