diff options
Diffstat (limited to 'tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_smaller.Inline.diff')
| -rw-r--r-- | tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_smaller.Inline.diff | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_smaller.Inline.diff b/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_smaller.Inline.diff new file mode 100644 index 000000000..6184a0acd --- /dev/null +++ b/tests/mir-opt/inline/unchecked_shifts.unchecked_shl_unsigned_smaller.Inline.diff @@ -0,0 +1,144 @@ +- // MIR for `unchecked_shl_unsigned_smaller` before Inline ++ // MIR for `unchecked_shl_unsigned_smaller` after Inline + + fn unchecked_shl_unsigned_smaller(_1: u16, _2: u32) -> u16 { + debug a => _1; // in scope 0 at $DIR/unchecked_shifts.rs:+0:46: +0:47 + debug b => _2; // in scope 0 at $DIR/unchecked_shifts.rs:+0:54: +0:55 + let mut _0: u16; // return place in scope 0 at $DIR/unchecked_shifts.rs:+0:65: +0:68 + let mut _3: u16; // in scope 0 at $DIR/unchecked_shifts.rs:+1:5: +1:6 + let mut _4: u32; // in scope 0 at $DIR/unchecked_shifts.rs:+1:21: +1:22 ++ scope 1 (inlined core::num::<impl u16>::unchecked_shl) { // at $DIR/unchecked_shifts.rs:11:7: 11:23 ++ debug self => _3; // in scope 1 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL ++ debug rhs => _4; // in scope 1 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL ++ let mut _5: u16; // in scope 1 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL ++ let mut _6: std::option::Option<u16>; // in scope 1 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL ++ let mut _7: std::result::Result<u16, std::num::TryFromIntError>; // in scope 1 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL ++ scope 2 { ++ scope 3 (inlined <u32 as TryInto<u16>>::try_into) { // at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL ++ debug self => _4; // in scope 3 at $SRC_DIR/core/src/convert/mod.rs:LL:COL ++ scope 4 (inlined convert::num::<impl TryFrom<u32> for u16>::try_from) { // at $SRC_DIR/core/src/convert/mod.rs:LL:COL ++ debug u => _4; // in scope 4 at $SRC_DIR/core/src/convert/num.rs:LL:COL ++ let mut _8: bool; // in scope 4 at $SRC_DIR/core/src/convert/num.rs:LL:COL ++ let mut _9: u32; // in scope 4 at $SRC_DIR/core/src/convert/num.rs:LL:COL ++ let mut _10: u16; // in scope 4 at $SRC_DIR/core/src/convert/num.rs:LL:COL ++ } ++ } ++ scope 5 (inlined Result::<u16, TryFromIntError>::ok) { // at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL ++ debug self => _7; // in scope 5 at $SRC_DIR/core/src/result.rs:LL:COL ++ let mut _11: isize; // in scope 5 at $SRC_DIR/core/src/result.rs:LL:COL ++ let _12: u16; // in scope 5 at $SRC_DIR/core/src/result.rs:LL:COL ++ scope 6 { ++ debug x => _12; // in scope 6 at $SRC_DIR/core/src/result.rs:LL:COL ++ } ++ scope 7 { ++ scope 8 { ++ debug x => const TryFromIntError(()); // in scope 8 at $SRC_DIR/core/src/result.rs:LL:COL ++ } ++ } ++ } ++ scope 9 (inlined #[track_caller] Option::<u16>::unwrap_unchecked) { // at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL ++ debug self => _6; // in scope 9 at $SRC_DIR/core/src/option.rs:LL:COL ++ let mut _13: &std::option::Option<u16>; // 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 => _5; // 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::<u16>::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 ++ } ++ } ++ } ++ } + + bb0: { + StorageLive(_3); // scope 0 at $DIR/unchecked_shifts.rs:+1:5: +1:6 + _3 = _1; // scope 0 at $DIR/unchecked_shifts.rs:+1:5: +1:6 + StorageLive(_4); // scope 0 at $DIR/unchecked_shifts.rs:+1:21: +1:22 + _4 = _2; // scope 0 at $DIR/unchecked_shifts.rs:+1:21: +1:22 +- _0 = core::num::<impl u16>::unchecked_shl(move _3, move _4) -> bb1; // scope 0 at $DIR/unchecked_shifts.rs:+1:5: +1:23 +- // mir::Constant +- // + span: $DIR/unchecked_shifts.rs:11:7: 11:20 +- // + literal: Const { ty: unsafe fn(u16, u32) -> u16 {core::num::<impl u16>::unchecked_shl}, val: Value(<ZST>) } ++ StorageLive(_5); // scope 2 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL ++ StorageLive(_6); // scope 2 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL ++ StorageLive(_7); // scope 2 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL ++ StorageLive(_8); // scope 4 at $SRC_DIR/core/src/convert/num.rs:LL:COL ++ StorageLive(_9); // scope 4 at $SRC_DIR/core/src/convert/num.rs:LL:COL ++ _9 = const 65535_u32; // scope 4 at $SRC_DIR/core/src/convert/num.rs:LL:COL ++ _8 = Gt(_4, move _9); // scope 4 at $SRC_DIR/core/src/convert/num.rs:LL:COL ++ StorageDead(_9); // scope 4 at $SRC_DIR/core/src/convert/num.rs:LL:COL ++ switchInt(move _8) -> [0: bb4, otherwise: bb3]; // scope 4 at $SRC_DIR/core/src/convert/num.rs:LL:COL + } + + bb1: { ++ StorageDead(_12); // scope 2 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL ++ StorageDead(_7); // scope 2 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL ++ StorageLive(_13); // scope 2 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL ++ _14 = discriminant(_6); // scope 9 at $SRC_DIR/core/src/option.rs:LL:COL ++ switchInt(move _14) -> [1: bb9, otherwise: bb7]; // scope 9 at $SRC_DIR/core/src/option.rs:LL:COL ++ } ++ ++ bb2: { ++ StorageDead(_5); // scope 2 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL + StorageDead(_4); // scope 0 at $DIR/unchecked_shifts.rs:+1:22: +1:23 + StorageDead(_3); // scope 0 at $DIR/unchecked_shifts.rs:+1:22: +1:23 + return; // scope 0 at $DIR/unchecked_shifts.rs:+2:2: +2:2 ++ } ++ ++ bb3: { ++ _7 = Result::<u16, TryFromIntError>::Err(const TryFromIntError(())); // scope 4 at $SRC_DIR/core/src/convert/num.rs:LL:COL ++ // mir::Constant ++ // + span: no-location ++ // + literal: Const { ty: TryFromIntError, val: Value(<ZST>) } ++ goto -> bb5; // scope 4 at $SRC_DIR/core/src/convert/num.rs:LL:COL ++ } ++ ++ bb4: { ++ StorageLive(_10); // scope 4 at $SRC_DIR/core/src/convert/num.rs:LL:COL ++ _10 = _4 as u16 (IntToInt); // scope 4 at $SRC_DIR/core/src/convert/num.rs:LL:COL ++ _7 = Result::<u16, TryFromIntError>::Ok(move _10); // scope 4 at $SRC_DIR/core/src/convert/num.rs:LL:COL ++ StorageDead(_10); // scope 4 at $SRC_DIR/core/src/convert/num.rs:LL:COL ++ goto -> bb5; // scope 4 at $SRC_DIR/core/src/convert/num.rs:LL:COL ++ } ++ ++ bb5: { ++ StorageDead(_8); // scope 4 at $SRC_DIR/core/src/convert/num.rs:LL:COL ++ StorageLive(_12); // scope 2 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL ++ _11 = discriminant(_7); // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL ++ switchInt(move _11) -> [0: bb8, 1: bb6, otherwise: bb7]; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL ++ } ++ ++ bb6: { ++ _6 = Option::<u16>::None; // scope 8 at $SRC_DIR/core/src/result.rs:LL:COL ++ goto -> bb1; // scope 7 at $SRC_DIR/core/src/result.rs:LL:COL ++ } ++ ++ bb7: { ++ unreachable; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL ++ } ++ ++ bb8: { ++ _12 = move ((_7 as Ok).0: u16); // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL ++ _6 = Option::<u16>::Some(move _12); // scope 6 at $SRC_DIR/core/src/result.rs:LL:COL ++ goto -> bb1; // scope 5 at $SRC_DIR/core/src/result.rs:LL:COL ++ } ++ ++ bb9: { ++ _5 = move ((_6 as Some).0: u16); // scope 9 at $SRC_DIR/core/src/option.rs:LL:COL ++ StorageDead(_13); // scope 2 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL ++ StorageDead(_6); // scope 2 at $SRC_DIR/core/src/num/uint_macros.rs:LL:COL ++ _0 = unchecked_shl::<u16>(_3, move _5) -> [return: bb2, unwind unreachable]; // scope 2 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: unsafe extern "rust-intrinsic" fn(u16, u16) -> u16 {unchecked_shl::<u16>}, val: Value(<ZST>) } + } + } + |