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86 lines
6.3 KiB
Diff
86 lines
6.3 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; // in scope 0 at $DIR/issue_101973.rs:+1:32: +1:45
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let mut _11: bool; // in scope 0 at $DIR/issue_101973.rs:+1:32: +1:45
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let mut _12: u32; // in scope 0 at $DIR/issue_101973.rs:+1:31: +1:57
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let mut _13: 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:15:5: 15:17
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debug x => _1; // in scope 1 at $DIR/issue_101973.rs:6:13: 6:14
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let mut _14: u32; // in scope 1 at $DIR/issue_101973.rs:8:12: 8:27
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let mut _15: u32; // in scope 1 at $DIR/issue_101973.rs:8:12: 8:20
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scope 2 {
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debug out => _4; // in scope 2 at $DIR/issue_101973.rs:7:9: 7:16
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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:15:18: 15:58
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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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}
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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(_14); // scope 2 at $DIR/issue_101973.rs:8:12: 8:27
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StorageLive(_15); // scope 2 at $DIR/issue_101973.rs:8:12: 8:20
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_15 = Shr(_1, const 0_i32); // scope 2 at $DIR/issue_101973.rs:8:12: 8:20
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_14 = BitAnd(move _15, const 255_u32); // scope 2 at $DIR/issue_101973.rs:8:12: 8:27
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StorageDead(_15); // scope 2 at $DIR/issue_101973.rs:8:26: 8:27
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_4 = BitOr(const 0_u32, move _14); // scope 2 at $DIR/issue_101973.rs:8:5: 8:27
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StorageDead(_14); // scope 2 at $DIR/issue_101973.rs:8:26: 8:27
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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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- _10 = const 8_i32 as u32 (IntToInt); // scope 0 at $DIR/issue_101973.rs:+1:32: +1:45
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- _11 = Lt(move _10, const 32_u32); // scope 0 at $DIR/issue_101973.rs:+1:32: +1:45
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- assert(move _11, "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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+ _10 = const 8_u32; // scope 0 at $DIR/issue_101973.rs:+1:32: +1:45
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+ _11 = const true; // scope 0 at $DIR/issue_101973.rs:+1:32: +1:45
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+ assert(const true, "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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bb1: {
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_8 = Shr(_1, const 8_i32); // scope 0 at $DIR/issue_101973.rs:+1:32: +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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- _12 = const 1_i32 as u32 (IntToInt); // scope 0 at $DIR/issue_101973.rs:+1:31: +1:57
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- _13 = Lt(move _12, const 32_u32); // scope 0 at $DIR/issue_101973.rs:+1:31: +1:57
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- assert(move _13, "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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+ _12 = const 1_u32; // scope 0 at $DIR/issue_101973.rs:+1:31: +1:57
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+ _13 = const true; // scope 0 at $DIR/issue_101973.rs:+1:31: +1:57
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+ assert(const true, "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 = Shl(move _7, const 1_i32); // 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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_3 = rotate_right::<u32>(_4, _6) -> [return: bb3, unwind unreachable]; // 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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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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