-
Notifications
You must be signed in to change notification settings - Fork 13.2k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
8 changed files
with
894 additions
and
799 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
192 changes: 192 additions & 0 deletions
192
tests/mir-opt/gvn.wide_ptr_integer.GVN.panic-abort.diff
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,192 @@ | ||
| - // MIR for `wide_ptr_integer` before GVN | ||
| + // MIR for `wide_ptr_integer` after GVN | ||
|
|
||
| fn wide_ptr_integer() -> () { | ||
| let mut _0: (); | ||
| let _1: *const [u8]; | ||
| let mut _2: (usize, usize); | ||
| let mut _4: (usize, usize); | ||
| let _5: (); | ||
| let mut _6: bool; | ||
| let mut _7: *const [u8]; | ||
| let mut _8: *const [u8]; | ||
| let _9: (); | ||
| let mut _10: bool; | ||
| let mut _11: *const [u8]; | ||
| let mut _12: *const [u8]; | ||
| let _13: (); | ||
| let mut _14: bool; | ||
| let mut _15: *const [u8]; | ||
| let mut _16: *const [u8]; | ||
| let _17: (); | ||
| let mut _18: bool; | ||
| let mut _19: *const [u8]; | ||
| let mut _20: *const [u8]; | ||
| let _21: (); | ||
| let mut _22: bool; | ||
| let mut _23: *const [u8]; | ||
| let mut _24: *const [u8]; | ||
| let _25: (); | ||
| let mut _26: bool; | ||
| let mut _27: *const [u8]; | ||
| let mut _28: *const [u8]; | ||
| scope 1 { | ||
| debug a => _1; | ||
| let _3: *const [u8]; | ||
| scope 3 { | ||
| debug b => _3; | ||
| } | ||
| scope 4 { | ||
| } | ||
| } | ||
| scope 2 { | ||
| } | ||
|
|
||
| bb0: { | ||
| - StorageLive(_1); | ||
| + nop; | ||
| StorageLive(_2); | ||
| - _2 = (const 1_usize, const 1_usize); | ||
| - _1 = move _2 as *const [u8] (Transmute); | ||
| + _2 = const (1_usize, 1_usize); | ||
| + _1 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; | ||
| StorageDead(_2); | ||
| - StorageLive(_3); | ||
| + nop; | ||
| StorageLive(_4); | ||
| - _4 = (const 1_usize, const 2_usize); | ||
| - _3 = move _4 as *const [u8] (Transmute); | ||
| + _4 = const (1_usize, 2_usize); | ||
| + _3 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; | ||
| StorageDead(_4); | ||
| StorageLive(_5); | ||
| StorageLive(_6); | ||
| StorageLive(_7); | ||
| - _7 = _1; | ||
| + _7 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; | ||
| StorageLive(_8); | ||
| - _8 = _3; | ||
| - _6 = Eq(move _7, move _8); | ||
| + _8 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; | ||
| + _6 = const false; | ||
| StorageDead(_8); | ||
| StorageDead(_7); | ||
| - _5 = opaque::<bool>(move _6) -> [return: bb1, unwind unreachable]; | ||
| + _5 = opaque::<bool>(const false) -> [return: bb1, unwind unreachable]; | ||
| } | ||
|
|
||
| bb1: { | ||
| StorageDead(_6); | ||
| StorageDead(_5); | ||
| StorageLive(_9); | ||
| StorageLive(_10); | ||
| StorageLive(_11); | ||
| - _11 = _1; | ||
| + _11 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; | ||
| StorageLive(_12); | ||
| - _12 = _3; | ||
| - _10 = Ne(move _11, move _12); | ||
| + _12 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; | ||
| + _10 = const true; | ||
| StorageDead(_12); | ||
| StorageDead(_11); | ||
| - _9 = opaque::<bool>(move _10) -> [return: bb2, unwind unreachable]; | ||
| + _9 = opaque::<bool>(const true) -> [return: bb2, unwind unreachable]; | ||
| } | ||
|
|
||
| bb2: { | ||
| StorageDead(_10); | ||
| StorageDead(_9); | ||
| StorageLive(_13); | ||
| StorageLive(_14); | ||
| StorageLive(_15); | ||
| - _15 = _1; | ||
| + _15 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; | ||
| StorageLive(_16); | ||
| - _16 = _3; | ||
| - _14 = Lt(move _15, move _16); | ||
| + _16 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; | ||
| + _14 = const true; | ||
| StorageDead(_16); | ||
| StorageDead(_15); | ||
| - _13 = opaque::<bool>(move _14) -> [return: bb3, unwind unreachable]; | ||
| + _13 = opaque::<bool>(const true) -> [return: bb3, unwind unreachable]; | ||
| } | ||
|
|
||
| bb3: { | ||
| StorageDead(_14); | ||
| StorageDead(_13); | ||
| StorageLive(_17); | ||
| StorageLive(_18); | ||
| StorageLive(_19); | ||
| - _19 = _1; | ||
| + _19 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; | ||
| StorageLive(_20); | ||
| - _20 = _3; | ||
| - _18 = Le(move _19, move _20); | ||
| + _20 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; | ||
| + _18 = const true; | ||
| StorageDead(_20); | ||
| StorageDead(_19); | ||
| - _17 = opaque::<bool>(move _18) -> [return: bb4, unwind unreachable]; | ||
| + _17 = opaque::<bool>(const true) -> [return: bb4, unwind unreachable]; | ||
| } | ||
|
|
||
| bb4: { | ||
| StorageDead(_18); | ||
| StorageDead(_17); | ||
| StorageLive(_21); | ||
| StorageLive(_22); | ||
| StorageLive(_23); | ||
| - _23 = _1; | ||
| + _23 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; | ||
| StorageLive(_24); | ||
| - _24 = _3; | ||
| - _22 = Gt(move _23, move _24); | ||
| + _24 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; | ||
| + _22 = const false; | ||
| StorageDead(_24); | ||
| StorageDead(_23); | ||
| - _21 = opaque::<bool>(move _22) -> [return: bb5, unwind unreachable]; | ||
| + _21 = opaque::<bool>(const false) -> [return: bb5, unwind unreachable]; | ||
| } | ||
|
|
||
| bb5: { | ||
| StorageDead(_22); | ||
| StorageDead(_21); | ||
| StorageLive(_25); | ||
| StorageLive(_26); | ||
| StorageLive(_27); | ||
| - _27 = _1; | ||
| + _27 = const Indirect { alloc_id: ALLOC0, offset: Size(0 bytes) }: *const [u8]; | ||
| StorageLive(_28); | ||
| - _28 = _3; | ||
| - _26 = Ge(move _27, move _28); | ||
| + _28 = const Indirect { alloc_id: ALLOC1, offset: Size(0 bytes) }: *const [u8]; | ||
| + _26 = const false; | ||
| StorageDead(_28); | ||
| StorageDead(_27); | ||
| - _25 = opaque::<bool>(move _26) -> [return: bb6, unwind unreachable]; | ||
| + _25 = opaque::<bool>(const false) -> [return: bb6, unwind unreachable]; | ||
| } | ||
|
|
||
| bb6: { | ||
| StorageDead(_26); | ||
| StorageDead(_25); | ||
| _0 = const (); | ||
| - StorageDead(_3); | ||
| - StorageDead(_1); | ||
| + nop; | ||
| + nop; | ||
| return; | ||
| } | ||
| + } | ||
| + | ||
| + ALLOC1 (size: 16, align: 8) { | ||
| + 01 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 │ ................ | ||
| + } | ||
| + | ||
| + ALLOC0 (size: 16, align: 8) { | ||
| + 01 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 │ ................ | ||
| } | ||
|
|
Oops, something went wrong.