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- // 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; // in scope 0 at $DIR/issue_101973.rs:+1:32: +1:45
let mut _11: bool; // in scope 0 at $DIR/issue_101973.rs:+1:32: +1:45
let mut _12: u32; // in scope 0 at $DIR/issue_101973.rs:+1:31: +1:57
let mut _13: bool; // in scope 0 at $DIR/issue_101973.rs:+1:31: +1:57
scope 1 (inlined imm8) { // at $DIR/issue_101973.rs:15:5: 15:17
debug x => _1; // in scope 1 at $DIR/issue_101973.rs:6:13: 6:14
let mut _14: u32; // in scope 1 at $DIR/issue_101973.rs:8:12: 8:27
let mut _15: u32; // in scope 1 at $DIR/issue_101973.rs:8:12: 8:20
scope 2 {
debug out => _4; // in scope 2 at $DIR/issue_101973.rs:7:9: 7:16
}
}
scope 3 (inlined core::num::<impl u32>::rotate_right) { // at $DIR/issue_101973.rs:15:18: 15:58
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
}
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(_14); // scope 2 at $DIR/issue_101973.rs:8:12: 8:27
StorageLive(_15); // scope 2 at $DIR/issue_101973.rs:8:12: 8:20
_15 = Shr(_1, const 0_i32); // scope 2 at $DIR/issue_101973.rs:8:12: 8:20
_14 = BitAnd(move _15, const 255_u32); // scope 2 at $DIR/issue_101973.rs:8:12: 8:27
StorageDead(_15); // scope 2 at $DIR/issue_101973.rs:8:26: 8:27
_4 = BitOr(const 0_u32, move _14); // scope 2 at $DIR/issue_101973.rs:8:5: 8:27
StorageDead(_14); // scope 2 at $DIR/issue_101973.rs:8:26: 8:27
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
- _10 = const 8_i32 as u32 (IntToInt); // scope 0 at $DIR/issue_101973.rs:+1:32: +1:45
- _11 = Lt(move _10, const 32_u32); // scope 0 at $DIR/issue_101973.rs:+1:32: +1:45
- 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
+ _10 = const 8_u32; // scope 0 at $DIR/issue_101973.rs:+1:32: +1:45
+ _11 = const true; // scope 0 at $DIR/issue_101973.rs:+1:32: +1:45
+ 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
}
bb1: {
_8 = Shr(_1, const 8_i32); // scope 0 at $DIR/issue_101973.rs:+1:32: +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
- _12 = const 1_i32 as u32 (IntToInt); // scope 0 at $DIR/issue_101973.rs:+1:31: +1:57
- _13 = Lt(move _12, const 32_u32); // scope 0 at $DIR/issue_101973.rs:+1:31: +1:57
- 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
+ _12 = const 1_u32; // scope 0 at $DIR/issue_101973.rs:+1:31: +1:57
+ _13 = const true; // scope 0 at $DIR/issue_101973.rs:+1:31: +1:57
+ 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
}
bb2: {
_6 = Shl(move _7, const 1_i32); // scope 0 at $DIR/issue_101973.rs:+1:31: +1:57
StorageDead(_7); // scope 0 at $DIR/issue_101973.rs:+1:56: +1:57
_3 = rotate_right::<u32>(_4, _6) -> [return: bb3, unwind unreachable]; // 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: {
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
}
}
|
