96 lines
6.9 KiB
Diff
96 lines
6.9 KiB
Diff
- // MIR for `inner` before ConstProp
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+ // MIR for `inner` after ConstProp
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fn inner(_1: u32) -> i64 {
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debug fields => _1; // in scope 0 at $DIR/issue_101973.rs:+0:14: +0:20
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let mut _0: i64; // return place in scope 0 at $DIR/issue_101973.rs:+0:30: +0:33
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let mut _2: i32; // in scope 0 at $DIR/issue_101973.rs:+1:5: +1:65
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let mut _3: u32; // in scope 0 at $DIR/issue_101973.rs:+1:5: +1:58
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let mut _4: u32; // in scope 0 at $DIR/issue_101973.rs:+1:5: +1:17
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let mut _5: u32; // in scope 0 at $DIR/issue_101973.rs:+1:10: +1:16
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let mut _6: u32; // in scope 0 at $DIR/issue_101973.rs:+1:31: +1:57
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let mut _7: u32; // in scope 0 at $DIR/issue_101973.rs:+1:31: +1:52
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let mut _8: u32; // in scope 0 at $DIR/issue_101973.rs:+1:32: +1:45
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let mut _9: u32; // in scope 0 at $DIR/issue_101973.rs:+1:33: +1:39
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let mut _10: (u32, bool); // in scope 0 at $DIR/issue_101973.rs:+1:32: +1:45
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let mut _11: (u32, bool); // in scope 0 at $DIR/issue_101973.rs:+1:31: +1:57
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scope 1 (inlined imm8) { // at $DIR/issue_101973.rs:14:5: 14:17
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debug x => _5; // in scope 1 at $DIR/issue_101973.rs:5:13: 5:14
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let mut _12: u32; // in scope 1 at $DIR/issue_101973.rs:7:12: 7:27
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let mut _13: u32; // in scope 1 at $DIR/issue_101973.rs:7:12: 7:20
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let mut _14: (u32, bool); // in scope 1 at $DIR/issue_101973.rs:7:12: 7:20
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scope 2 {
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debug out => _4; // in scope 2 at $DIR/issue_101973.rs:6:9: 6:16
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}
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}
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scope 3 (inlined core::num::<impl u32>::rotate_right) { // at $DIR/issue_101973.rs:14:18: 14:58
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debug self => _4; // in scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL
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debug n => _6; // in scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL
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let mut _15: u32; // in scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL
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let mut _16: u32; // in scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL
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}
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bb0: {
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StorageLive(_2); // scope 0 at $DIR/issue_101973.rs:+1:5: +1:65
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StorageLive(_3); // scope 0 at $DIR/issue_101973.rs:+1:5: +1:58
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StorageLive(_4); // scope 0 at $DIR/issue_101973.rs:+1:5: +1:17
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StorageLive(_5); // scope 0 at $DIR/issue_101973.rs:+1:10: +1:16
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_5 = _1; // scope 0 at $DIR/issue_101973.rs:+1:10: +1:16
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StorageLive(_12); // scope 2 at $DIR/issue_101973.rs:7:12: 7:27
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StorageLive(_13); // scope 2 at $DIR/issue_101973.rs:7:12: 7:20
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_14 = CheckedShr(_5, const 0_i32); // scope 2 at $DIR/issue_101973.rs:7:12: 7:20
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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
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}
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bb1: {
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_8 = move (_10.0: u32); // scope 0 at $DIR/issue_101973.rs:+1:32: +1:45
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StorageDead(_9); // scope 0 at $DIR/issue_101973.rs:+1:44: +1:45
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_7 = BitAnd(move _8, const 15_u32); // scope 0 at $DIR/issue_101973.rs:+1:31: +1:52
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StorageDead(_8); // scope 0 at $DIR/issue_101973.rs:+1:51: +1:52
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_11 = CheckedShl(_7, const 1_i32); // scope 0 at $DIR/issue_101973.rs:+1:31: +1:57
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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
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}
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bb2: {
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_6 = move (_11.0: u32); // scope 0 at $DIR/issue_101973.rs:+1:31: +1:57
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StorageDead(_7); // scope 0 at $DIR/issue_101973.rs:+1:56: +1:57
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StorageLive(_15); // scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL
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_15 = _4; // scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL
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StorageLive(_16); // scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL
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_16 = _6; // scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL
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_3 = rotate_right::<u32>(move _15, move _16) -> bb4; // scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL
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// mir::Constant
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// + span: $SRC_DIR/core/src/num/uint_macros.rs:LL:COL
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// + literal: Const { ty: extern "rust-intrinsic" fn(u32, u32) -> u32 {rotate_right::<u32>}, val: Value(<ZST>) }
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}
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bb3: {
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_13 = move (_14.0: u32); // scope 2 at $DIR/issue_101973.rs:7:12: 7:20
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_12 = BitAnd(move _13, const 255_u32); // scope 2 at $DIR/issue_101973.rs:7:12: 7:27
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StorageDead(_13); // scope 2 at $DIR/issue_101973.rs:7:26: 7:27
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_4 = BitOr(const 0_u32, move _12); // scope 2 at $DIR/issue_101973.rs:7:5: 7:27
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StorageDead(_12); // scope 2 at $DIR/issue_101973.rs:7:26: 7:27
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StorageDead(_5); // scope 0 at $DIR/issue_101973.rs:+1:16: +1:17
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StorageLive(_6); // scope 0 at $DIR/issue_101973.rs:+1:31: +1:57
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StorageLive(_7); // scope 0 at $DIR/issue_101973.rs:+1:31: +1:52
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StorageLive(_8); // scope 0 at $DIR/issue_101973.rs:+1:32: +1:45
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StorageLive(_9); // scope 0 at $DIR/issue_101973.rs:+1:33: +1:39
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_9 = _1; // scope 0 at $DIR/issue_101973.rs:+1:33: +1:39
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_10 = CheckedShr(_9, const 8_i32); // scope 0 at $DIR/issue_101973.rs:+1:32: +1:45
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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
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}
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bb4: {
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StorageDead(_16); // scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL
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StorageDead(_15); // scope 3 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL
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StorageDead(_6); // scope 0 at $DIR/issue_101973.rs:+1:57: +1:58
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StorageDead(_4); // scope 0 at $DIR/issue_101973.rs:+1:57: +1:58
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_2 = move _3 as i32 (IntToInt); // scope 0 at $DIR/issue_101973.rs:+1:5: +1:65
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StorageDead(_3); // scope 0 at $DIR/issue_101973.rs:+1:64: +1:65
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_0 = move _2 as i64 (IntToInt); // scope 0 at $DIR/issue_101973.rs:+1:5: +1:72
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StorageDead(_2); // scope 0 at $DIR/issue_101973.rs:+1:71: +1:72
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return; // scope 0 at $DIR/issue_101973.rs:+2:2: +2:2
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}
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}
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