diff options
Diffstat (limited to 'tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_smaller.PreCodegen.after.mir')
| -rw-r--r-- | tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_smaller.PreCodegen.after.mir | 120 |
1 files changed, 110 insertions, 10 deletions
diff --git a/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_smaller.PreCodegen.after.mir b/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_smaller.PreCodegen.after.mir index afe6d08741b..724b3c56723 100644 --- a/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_smaller.PreCodegen.after.mir +++ b/tests/mir-opt/inline/unchecked_shifts.unchecked_shr_signed_smaller.PreCodegen.after.mir @@ -9,7 +9,51 @@ fn unchecked_shr_signed_smaller(_1: i16, _2: u32) -> i16 { debug rhs => _2; // in scope 1 at $SRC_DIR/core/src/num/int_macros.rs:LL:COL let mut _3: i16; // in scope 1 at $SRC_DIR/core/src/num/mod.rs:LL:COL let mut _4: (u32,); // in scope 1 at $SRC_DIR/core/src/num/mod.rs:LL:COL + let mut _5: u32; // in scope 1 at $SRC_DIR/core/src/num/mod.rs:LL:COL scope 2 { + scope 3 (inlined core::num::<impl i16>::unchecked_shr::conv) { // at $SRC_DIR/core/src/num/mod.rs:LL:COL + debug x => _5; // in scope 3 at $SRC_DIR/core/src/num/mod.rs:LL:COL + let mut _6: std::option::Option<i16>; // in scope 3 at $SRC_DIR/core/src/num/mod.rs:LL:COL + let mut _7: std::result::Result<i16, std::num::TryFromIntError>; // in scope 3 at $SRC_DIR/core/src/num/mod.rs:LL:COL + scope 4 { + scope 5 (inlined <u32 as TryInto<i16>>::try_into) { // at $SRC_DIR/core/src/num/mod.rs:LL:COL + debug self => _5; // in scope 5 at $SRC_DIR/core/src/convert/mod.rs:LL:COL + scope 6 (inlined convert::num::<impl TryFrom<u32> for i16>::try_from) { // at $SRC_DIR/core/src/convert/mod.rs:LL:COL + debug u => _5; // in scope 6 at $SRC_DIR/core/src/convert/num.rs:LL:COL + let mut _8: bool; // in scope 6 at $SRC_DIR/core/src/convert/num.rs:LL:COL + let mut _9: u32; // in scope 6 at $SRC_DIR/core/src/convert/num.rs:LL:COL + let mut _10: i16; // in scope 6 at $SRC_DIR/core/src/convert/num.rs:LL:COL + } + } + scope 7 (inlined Result::<i16, TryFromIntError>::ok) { // at $SRC_DIR/core/src/num/mod.rs:LL:COL + debug self => _7; // in scope 7 at $SRC_DIR/core/src/result.rs:LL:COL + let mut _11: isize; // in scope 7 at $SRC_DIR/core/src/result.rs:LL:COL + let _12: i16; // in scope 7 at $SRC_DIR/core/src/result.rs:LL:COL + scope 8 { + debug x => _12; // in scope 8 at $SRC_DIR/core/src/result.rs:LL:COL + } + } + scope 9 (inlined #[track_caller] Option::<i16>::unwrap_unchecked) { // at $SRC_DIR/core/src/num/mod.rs:LL:COL + debug self => _6; // in scope 9 at $SRC_DIR/core/src/option.rs:LL:COL + let mut _13: &std::option::Option<i16>; // in scope 9 at $SRC_DIR/core/src/option.rs:LL:COL + let mut _14: isize; // in scope 9 at $SRC_DIR/core/src/option.rs:LL:COL + scope 10 { + debug val => _3; // in scope 10 at $SRC_DIR/core/src/option.rs:LL:COL + } + scope 11 { + scope 13 (inlined unreachable_unchecked) { // at $SRC_DIR/core/src/option.rs:LL:COL + scope 14 { + scope 15 (inlined unreachable_unchecked::runtime) { // at $SRC_DIR/core/src/intrinsics.rs:LL:COL + } + } + } + } + scope 12 (inlined Option::<i16>::is_some) { // at $SRC_DIR/core/src/option.rs:LL:COL + debug self => _13; // in scope 12 at $SRC_DIR/core/src/option.rs:LL:COL + } + } + } + } } } @@ -17,22 +61,78 @@ fn unchecked_shr_signed_smaller(_1: i16, _2: u32) -> i16 { StorageLive(_3); // scope 2 at $SRC_DIR/core/src/num/mod.rs:LL:COL StorageLive(_4); // scope 2 at $SRC_DIR/core/src/num/mod.rs:LL:COL _4 = (_2,); // scope 2 at $SRC_DIR/core/src/num/mod.rs:LL:COL - _3 = core::num::<impl i16>::unchecked_shr::conv(move (_4.0: u32)) -> bb1; // scope 2 at $SRC_DIR/core/src/num/mod.rs:LL:COL - // mir::Constant - // + span: $SRC_DIR/core/src/num/mod.rs:LL:COL - // + literal: Const { ty: fn(u32) -> i16 {core::num::<impl i16>::unchecked_shr::conv}, val: Value(<ZST>) } + StorageLive(_5); // scope 2 at $SRC_DIR/core/src/num/mod.rs:LL:COL + _5 = move (_4.0: u32); // scope 2 at $SRC_DIR/core/src/num/mod.rs:LL:COL + StorageLive(_6); // scope 4 at $SRC_DIR/core/src/num/mod.rs:LL:COL + StorageLive(_7); // scope 4 at $SRC_DIR/core/src/num/mod.rs:LL:COL + StorageLive(_8); // scope 6 at $SRC_DIR/core/src/convert/num.rs:LL:COL + StorageLive(_9); // scope 6 at $SRC_DIR/core/src/convert/num.rs:LL:COL + _9 = const 32767_u32; // scope 6 at $SRC_DIR/core/src/convert/num.rs:LL:COL + _8 = Gt(_5, move _9); // scope 6 at $SRC_DIR/core/src/convert/num.rs:LL:COL + StorageDead(_9); // scope 6 at $SRC_DIR/core/src/convert/num.rs:LL:COL + switchInt(move _8) -> [0: bb3, otherwise: bb2]; // scope 6 at $SRC_DIR/core/src/convert/num.rs:LL:COL } bb1: { + StorageDead(_3); // scope 2 at $SRC_DIR/core/src/num/int_macros.rs:LL:COL + return; // scope 0 at $DIR/unchecked_shifts.rs:+2:2: +2:2 + } + + bb2: { + _7 = Result::<i16, TryFromIntError>::Err(const TryFromIntError(())); // scope 6 at $SRC_DIR/core/src/convert/num.rs:LL:COL + // mir::Constant + // + span: no-location + // + literal: Const { ty: TryFromIntError, val: Value(<ZST>) } + goto -> bb4; // scope 6 at $SRC_DIR/core/src/convert/num.rs:LL:COL + } + + bb3: { + StorageLive(_10); // scope 6 at $SRC_DIR/core/src/convert/num.rs:LL:COL + _10 = _5 as i16 (IntToInt); // scope 6 at $SRC_DIR/core/src/convert/num.rs:LL:COL + _7 = Result::<i16, TryFromIntError>::Ok(move _10); // scope 6 at $SRC_DIR/core/src/convert/num.rs:LL:COL + StorageDead(_10); // scope 6 at $SRC_DIR/core/src/convert/num.rs:LL:COL + goto -> bb4; // scope 6 at $SRC_DIR/core/src/convert/num.rs:LL:COL + } + + bb4: { + StorageDead(_8); // scope 6 at $SRC_DIR/core/src/convert/num.rs:LL:COL + StorageLive(_12); // scope 4 at $SRC_DIR/core/src/num/mod.rs:LL:COL + _11 = discriminant(_7); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL + switchInt(move _11) -> [0: bb7, 1: bb5, otherwise: bb6]; // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL + } + + bb5: { + _6 = Option::<i16>::None; // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL + goto -> bb8; // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL + } + + bb6: { + unreachable; // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL + } + + bb7: { + _12 = move ((_7 as Ok).0: i16); // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL + _6 = Option::<i16>::Some(move _12); // scope 8 at $SRC_DIR/core/src/result.rs:LL:COL + goto -> bb8; // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL + } + + bb8: { + StorageDead(_12); // scope 4 at $SRC_DIR/core/src/num/mod.rs:LL:COL + StorageDead(_7); // scope 4 at $SRC_DIR/core/src/num/mod.rs:LL:COL + StorageLive(_13); // scope 4 at $SRC_DIR/core/src/num/mod.rs:LL:COL + _14 = discriminant(_6); // scope 9 at $SRC_DIR/core/src/option.rs:LL:COL + switchInt(move _14) -> [1: bb9, otherwise: bb6]; // scope 9 at $SRC_DIR/core/src/option.rs:LL:COL + } + + bb9: { + _3 = move ((_6 as Some).0: i16); // scope 9 at $SRC_DIR/core/src/option.rs:LL:COL + StorageDead(_13); // scope 4 at $SRC_DIR/core/src/num/mod.rs:LL:COL + StorageDead(_6); // scope 4 at $SRC_DIR/core/src/num/mod.rs:LL:COL + StorageDead(_5); // scope 2 at $SRC_DIR/core/src/num/mod.rs:LL:COL StorageDead(_4); // scope 2 at $SRC_DIR/core/src/num/mod.rs:LL:COL - _0 = unchecked_shr::<i16>(_1, move _3) -> [return: bb2, unwind unreachable]; // scope 2 at $SRC_DIR/core/src/num/int_macros.rs:LL:COL + _0 = unchecked_shr::<i16>(_1, move _3) -> [return: bb1, unwind unreachable]; // scope 2 at $SRC_DIR/core/src/num/int_macros.rs:LL:COL // mir::Constant // + span: $SRC_DIR/core/src/num/int_macros.rs:LL:COL // + literal: Const { ty: unsafe extern "rust-intrinsic" fn(i16, i16) -> i16 {unchecked_shr::<i16>}, val: Value(<ZST>) } } - - bb2: { - StorageDead(_3); // scope 2 at $SRC_DIR/core/src/num/int_macros.rs:LL:COL - return; // scope 0 at $DIR/unchecked_shifts.rs:+2:2: +2:2 - } } |