| - // MIR for `inner` before ConstProp |
| + // MIR for `inner` after ConstProp |
| |
| fn inner(_1: u32) -> i64 { |
| debug fields => _1; // in scope 0 at $DIR/issue_101973.rs:+0:14: +0:20 |
| let mut _0: i64; // return place in scope 0 at $DIR/issue_101973.rs:+0:30: +0:33 |
| let mut _2: i32; // in scope 0 at $DIR/issue_101973.rs:+1:5: +1:65 |
| let mut _3: u32; // in scope 0 at $DIR/issue_101973.rs:+1:5: +1:58 |
| let mut _4: u32; // in scope 0 at $DIR/issue_101973.rs:+1:5: +1:17 |
| let mut _5: u32; // in scope 0 at $DIR/issue_101973.rs:+1:10: +1:16 |
| let mut _6: u32; // in scope 0 at $DIR/issue_101973.rs:+1:31: +1:57 |
| let mut _7: u32; // in scope 0 at $DIR/issue_101973.rs:+1:31: +1:52 |
| let mut _8: u32; // in scope 0 at $DIR/issue_101973.rs:+1:32: +1:45 |
| let mut _9: u32; // in scope 0 at $DIR/issue_101973.rs:+1:33: +1:39 |
| let mut _10: (u32, bool); // in scope 0 at $DIR/issue_101973.rs:+1:32: +1:45 |
| let mut _11: (u32, bool); // in scope 0 at $DIR/issue_101973.rs:+1:31: +1:57 |
| scope 1 (inlined imm8) { // at $DIR/issue_101973.rs:14:5: 14:17 |
| debug x => _5; // in scope 1 at $DIR/issue_101973.rs:5:13: 5:14 |
| let mut _12: u32; // in scope 1 at $DIR/issue_101973.rs:7:12: 7:27 |
| let mut _13: u32; // in scope 1 at $DIR/issue_101973.rs:7:12: 7:20 |
| let mut _14: (u32, bool); // in scope 1 at $DIR/issue_101973.rs:7:12: 7:20 |
| scope 2 { |
| debug out => _4; // in scope 2 at $DIR/issue_101973.rs:6:9: 6:16 |
| } |
| } |
| scope 3 (inlined core::num::<impl u32>::rotate_right) { // at $DIR/issue_101973.rs:14:5: 14:58 |
| debug self => _4; // in scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL |
| debug n => _6; // in scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL |
| let mut _15: u32; // in scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL |
| let mut _16: u32; // in scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL |
| } |
| |
| bb0: { |
| StorageLive(_2); // scope 0 at $DIR/issue_101973.rs:+1:5: +1:65 |
| StorageLive(_3); // scope 0 at $DIR/issue_101973.rs:+1:5: +1:58 |
| StorageLive(_4); // scope 0 at $DIR/issue_101973.rs:+1:5: +1:17 |
| StorageLive(_5); // scope 0 at $DIR/issue_101973.rs:+1:10: +1:16 |
| _5 = _1; // scope 0 at $DIR/issue_101973.rs:+1:10: +1:16 |
| StorageLive(_12); // scope 2 at $DIR/issue_101973.rs:7:12: 7:27 |
| StorageLive(_13); // scope 2 at $DIR/issue_101973.rs:7:12: 7:20 |
| _14 = CheckedShr(_5, const 0_i32); // scope 2 at $DIR/issue_101973.rs:7:12: 7:20 |
| assert(!move (_14.1: bool), "attempt to shift right by `{}`, which would overflow", const 0_i32) -> bb3; // scope 2 at $DIR/issue_101973.rs:7:12: 7:20 |
| } |
| |
| bb1: { |
| _8 = move (_10.0: u32); // scope 0 at $DIR/issue_101973.rs:+1:32: +1:45 |
| StorageDead(_9); // scope 0 at $DIR/issue_101973.rs:+1:44: +1:45 |
| _7 = BitAnd(move _8, const 15_u32); // scope 0 at $DIR/issue_101973.rs:+1:31: +1:52 |
| StorageDead(_8); // scope 0 at $DIR/issue_101973.rs:+1:51: +1:52 |
| _11 = CheckedShl(_7, const 1_i32); // scope 0 at $DIR/issue_101973.rs:+1:31: +1:57 |
| assert(!move (_11.1: bool), "attempt to shift left by `{}`, which would overflow", const 1_i32) -> bb2; // scope 0 at $DIR/issue_101973.rs:+1:31: +1:57 |
| } |
| |
| bb2: { |
| _6 = move (_11.0: u32); // scope 0 at $DIR/issue_101973.rs:+1:31: +1:57 |
| StorageDead(_7); // scope 0 at $DIR/issue_101973.rs:+1:56: +1:57 |
| StorageLive(_15); // scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL |
| _15 = _4; // scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL |
| StorageLive(_16); // scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL |
| _16 = _6; // scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL |
| _3 = rotate_right::<u32>(move _15, move _16) -> bb4; // scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL |
| // mir::Constant |
| // + span: $SRC_DIR/core/src/num/uint_macros.rs:LL:COL |
| // + literal: Const { ty: extern "rust-intrinsic" fn(u32, u32) -> u32 {rotate_right::<u32>}, val: Value(<ZST>) } |
| } |
| |
| bb3: { |
| _13 = move (_14.0: u32); // scope 2 at $DIR/issue_101973.rs:7:12: 7:20 |
| _12 = BitAnd(move _13, const 255_u32); // scope 2 at $DIR/issue_101973.rs:7:12: 7:27 |
| StorageDead(_13); // scope 2 at $DIR/issue_101973.rs:7:26: 7:27 |
| _4 = BitOr(const 0_u32, move _12); // scope 2 at $DIR/issue_101973.rs:7:5: 7:27 |
| StorageDead(_12); // scope 2 at $DIR/issue_101973.rs:7:26: 7:27 |
| StorageDead(_5); // scope 0 at $DIR/issue_101973.rs:+1:16: +1:17 |
| StorageLive(_6); // scope 0 at $DIR/issue_101973.rs:+1:31: +1:57 |
| StorageLive(_7); // scope 0 at $DIR/issue_101973.rs:+1:31: +1:52 |
| StorageLive(_8); // scope 0 at $DIR/issue_101973.rs:+1:32: +1:45 |
| StorageLive(_9); // scope 0 at $DIR/issue_101973.rs:+1:33: +1:39 |
| _9 = _1; // scope 0 at $DIR/issue_101973.rs:+1:33: +1:39 |
| _10 = CheckedShr(_9, const 8_i32); // scope 0 at $DIR/issue_101973.rs:+1:32: +1:45 |
| assert(!move (_10.1: bool), "attempt to shift right by `{}`, which would overflow", const 8_i32) -> bb1; // scope 0 at $DIR/issue_101973.rs:+1:32: +1:45 |
| } |
| |
| bb4: { |
| StorageDead(_16); // scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL |
| StorageDead(_15); // scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL |
| StorageDead(_6); // scope 0 at $DIR/issue_101973.rs:+1:57: +1:58 |
| StorageDead(_4); // scope 0 at $DIR/issue_101973.rs:+1:57: +1:58 |
| _2 = move _3 as i32 (IntToInt); // scope 0 at $DIR/issue_101973.rs:+1:5: +1:65 |
| StorageDead(_3); // scope 0 at $DIR/issue_101973.rs:+1:64: +1:65 |
| _0 = move _2 as i64 (IntToInt); // scope 0 at $DIR/issue_101973.rs:+1:5: +1:72 |
| StorageDead(_2); // scope 0 at $DIR/issue_101973.rs:+1:71: +1:72 |
| return; // scope 0 at $DIR/issue_101973.rs:+2:2: +2:2 |
| } |
| } |
| |
