diff options
Diffstat (limited to 'tests/mir-opt/issues/issue_59352.num_to_digit.PreCodegen.after.mir')
| -rw-r--r-- | tests/mir-opt/issues/issue_59352.num_to_digit.PreCodegen.after.mir | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/tests/mir-opt/issues/issue_59352.num_to_digit.PreCodegen.after.mir b/tests/mir-opt/issues/issue_59352.num_to_digit.PreCodegen.after.mir new file mode 100644 index 000000000..c17d221f8 --- /dev/null +++ b/tests/mir-opt/issues/issue_59352.num_to_digit.PreCodegen.after.mir @@ -0,0 +1,92 @@ +// MIR for `num_to_digit` after PreCodegen + +fn num_to_digit(_1: char) -> u32 { + debug num => _1; // in scope 0 at $DIR/issue_59352.rs:+0:21: +0:24 + let mut _0: u32; // return place in scope 0 at $DIR/issue_59352.rs:+0:35: +0:38 + let mut _2: std::option::Option<u32>; // in scope 0 at $DIR/issue_59352.rs:+2:26: +2:41 + let mut _3: u32; // in scope 0 at $DIR/issue_59352.rs:+2:12: +2:23 + let mut _9: isize; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + scope 1 (inlined char::methods::<impl char>::is_digit) { // at $DIR/issue_59352.rs:14:12: 14:23 + debug self => _1; // in scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL + debug radix => _3; // in scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL + let mut _4: &std::option::Option<u32>; // in scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL + let _5: std::option::Option<u32>; // in scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL + let mut _6: char; // in scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL + scope 2 (inlined Option::<u32>::is_some) { // at $SRC_DIR/core/src/char/methods.rs:LL:COL + debug self => _4; // in scope 2 at $SRC_DIR/core/src/option.rs:LL:COL + } + } + scope 3 (inlined #[track_caller] Option::<u32>::unwrap) { // at $DIR/issue_59352.rs:14:42: 14:50 + debug self => _2; // in scope 3 at $SRC_DIR/core/src/option.rs:LL:COL + let mut _7: isize; // in scope 3 at $SRC_DIR/core/src/option.rs:LL:COL + let mut _8: !; // in scope 3 at $SRC_DIR/core/src/option.rs:LL:COL + scope 4 { + debug val => _0; // in scope 4 at $SRC_DIR/core/src/option.rs:LL:COL + } + } + + bb0: { + StorageLive(_3); // scope 0 at $DIR/issue_59352.rs:+2:12: +2:23 + StorageLive(_4); // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL + StorageLive(_5); // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL + StorageLive(_6); // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL + _6 = _1; // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL + _5 = char::methods::<impl char>::to_digit(move _6, const 8_u32) -> bb5; // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL + // mir::Constant + // + span: $SRC_DIR/core/src/char/methods.rs:LL:COL + // + literal: Const { ty: fn(char, u32) -> Option<u32> {char::methods::<impl char>::to_digit}, val: Value(<ZST>) } + } + + bb1: { + StorageLive(_2); // scope 0 at $DIR/issue_59352.rs:+2:26: +2:41 + _2 = char::methods::<impl char>::to_digit(move _1, const 8_u32) -> bb2; // scope 0 at $DIR/issue_59352.rs:+2:26: +2:41 + // mir::Constant + // + span: $DIR/issue_59352.rs:14:30: 14:38 + // + literal: Const { ty: fn(char, u32) -> Option<u32> {char::methods::<impl char>::to_digit}, val: Value(<ZST>) } + } + + bb2: { + _7 = discriminant(_2); // scope 3 at $SRC_DIR/core/src/option.rs:LL:COL + switchInt(move _7) -> [0: bb6, 1: bb8, otherwise: bb7]; // scope 3 at $SRC_DIR/core/src/option.rs:LL:COL + } + + bb3: { + _0 = const 0_u32; // scope 0 at $DIR/issue_59352.rs:+2:60: +2:61 + goto -> bb4; // scope 0 at $DIR/issue_59352.rs:+2:5: +2:63 + } + + bb4: { + return; // scope 0 at $DIR/issue_59352.rs:+3:2: +3:2 + } + + bb5: { + _4 = &_5; // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL + StorageDead(_6); // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL + _9 = discriminant((*_4)); // scope 2 at $SRC_DIR/core/src/option.rs:LL:COL + StorageDead(_4); // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL + StorageDead(_5); // scope 1 at $SRC_DIR/core/src/char/methods.rs:LL:COL + StorageDead(_3); // scope 0 at $DIR/issue_59352.rs:+2:12: +2:23 + switchInt(move _9) -> [1: bb1, otherwise: bb3]; // scope 0 at $DIR/issue_59352.rs:+2:8: +2:23 + } + + bb6: { + StorageLive(_8); // scope 3 at $SRC_DIR/core/src/option.rs:LL:COL + _8 = core::panicking::panic(const "called `Option::unwrap()` on a `None` value"); // scope 3 at $SRC_DIR/core/src/option.rs:LL:COL + // mir::Constant + // + span: $SRC_DIR/core/src/option.rs:LL:COL + // + literal: Const { ty: fn(&'static str) -> ! {core::panicking::panic}, val: Value(<ZST>) } + // mir::Constant + // + span: $SRC_DIR/core/src/option.rs:LL:COL + // + literal: Const { ty: &str, val: Value(Slice(..)) } + } + + bb7: { + unreachable; // scope 3 at $SRC_DIR/core/src/option.rs:LL:COL + } + + bb8: { + _0 = move ((_2 as Some).0: u32); // scope 3 at $SRC_DIR/core/src/option.rs:LL:COL + StorageDead(_2); // scope 0 at $DIR/issue_59352.rs:+2:49: +2:50 + goto -> bb4; // scope 0 at $DIR/issue_59352.rs:+2:5: +2:63 + } +} |