diff options
Diffstat (limited to 'src/test/mir-opt/retag.array_casts.SimplifyCfg-elaborate-drops.after.mir')
| -rw-r--r-- | src/test/mir-opt/retag.array_casts.SimplifyCfg-elaborate-drops.after.mir | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/src/test/mir-opt/retag.array_casts.SimplifyCfg-elaborate-drops.after.mir b/src/test/mir-opt/retag.array_casts.SimplifyCfg-elaborate-drops.after.mir new file mode 100644 index 000000000..451d0fe4c --- /dev/null +++ b/src/test/mir-opt/retag.array_casts.SimplifyCfg-elaborate-drops.after.mir @@ -0,0 +1,198 @@ +// MIR for `array_casts` after SimplifyCfg-elaborate-drops + +fn array_casts() -> () { + let mut _0: (); // return place in scope 0 at $DIR/retag.rs:+0:18: +0:18 + let mut _1: [usize; 2]; // in scope 0 at $DIR/retag.rs:+1:9: +1:14 + let mut _3: *mut [usize; 2]; // in scope 0 at $DIR/retag.rs:+2:13: +2:19 + let mut _4: &mut [usize; 2]; // in scope 0 at $DIR/retag.rs:+2:13: +2:19 + let _5: (); // in scope 0 at $DIR/retag.rs:+3:5: +3:30 + let mut _6: *mut usize; // in scope 0 at $DIR/retag.rs:+3:15: +3:23 + let mut _7: *mut usize; // in scope 0 at $DIR/retag.rs:+3:15: +3:16 + let mut _10: *const [usize; 2]; // in scope 0 at $DIR/retag.rs:+6:13: +6:15 + let _11: &[usize; 2]; // in scope 0 at $DIR/retag.rs:+6:13: +6:15 + let _12: (); // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + let mut _13: (&usize, &usize); // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + let mut _14: &usize; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + let _15: usize; // in scope 0 at $DIR/retag.rs:+7:16: +7:36 + let mut _16: *const usize; // in scope 0 at $DIR/retag.rs:+7:26: +7:34 + let mut _17: *const usize; // in scope 0 at $DIR/retag.rs:+7:26: +7:27 + let mut _18: &usize; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + let _19: usize; // in scope 0 at $DIR/retag.rs:+7:38: +7:39 + let mut _22: bool; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + let mut _23: bool; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + let mut _24: usize; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + let mut _25: usize; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + let mut _26: !; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + let _28: !; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + let mut _29: core::panicking::AssertKind; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + let mut _30: &usize; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + let _31: &usize; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + let mut _32: &usize; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + let _33: &usize; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + let mut _34: std::option::Option<std::fmt::Arguments>; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + scope 1 { + debug x => _1; // in scope 1 at $DIR/retag.rs:+1:9: +1:14 + let _2: *mut usize; // in scope 1 at $DIR/retag.rs:+2:9: +2:10 + scope 2 { + debug p => _2; // in scope 2 at $DIR/retag.rs:+2:9: +2:10 + let _8: [usize; 2]; // in scope 2 at $DIR/retag.rs:+5:9: +5:10 + scope 3 { + } + scope 4 { + debug x => _8; // in scope 4 at $DIR/retag.rs:+5:9: +5:10 + let _9: *const usize; // in scope 4 at $DIR/retag.rs:+6:9: +6:10 + scope 5 { + debug p => _9; // in scope 5 at $DIR/retag.rs:+6:9: +6:10 + let _20: &usize; // in scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + let _21: &usize; // in scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + let mut _35: &usize; // in scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + scope 6 { + } + scope 7 { + debug left_val => _20; // in scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + debug right_val => _21; // in scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + let _27: core::panicking::AssertKind; // in scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + scope 8 { + debug kind => _27; // in scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + } + } + } + } + } + } + + bb0: { + StorageLive(_1); // scope 0 at $DIR/retag.rs:+1:9: +1:14 + _1 = [const 0_usize, const 0_usize]; // scope 0 at $DIR/retag.rs:+1:29: +1:35 + StorageLive(_2); // scope 1 at $DIR/retag.rs:+2:9: +2:10 + StorageLive(_3); // scope 1 at $DIR/retag.rs:+2:13: +2:19 + StorageLive(_4); // scope 1 at $DIR/retag.rs:+2:13: +2:19 + _4 = &mut _1; // scope 1 at $DIR/retag.rs:+2:13: +2:19 + Retag(_4); // scope 1 at $DIR/retag.rs:+2:13: +2:19 + _3 = &raw mut (*_4); // scope 1 at $DIR/retag.rs:+2:13: +2:19 + Retag([raw] _3); // scope 1 at $DIR/retag.rs:+2:13: +2:19 + _2 = move _3 as *mut usize (Pointer(ArrayToPointer)); // scope 1 at $DIR/retag.rs:+2:13: +2:33 + StorageDead(_3); // scope 1 at $DIR/retag.rs:+2:32: +2:33 + StorageDead(_4); // scope 1 at $DIR/retag.rs:+2:33: +2:34 + StorageLive(_5); // scope 2 at $DIR/retag.rs:+3:5: +3:30 + StorageLive(_6); // scope 3 at $DIR/retag.rs:+3:15: +3:23 + StorageLive(_7); // scope 3 at $DIR/retag.rs:+3:15: +3:16 + _7 = _2; // scope 3 at $DIR/retag.rs:+3:15: +3:16 + _6 = ptr::mut_ptr::<impl *mut usize>::add(move _7, const 1_usize) -> bb1; // scope 3 at $DIR/retag.rs:+3:15: +3:23 + // mir::Constant + // + span: $DIR/retag.rs:60:17: 60:20 + // + literal: Const { ty: unsafe fn(*mut usize, usize) -> *mut usize {ptr::mut_ptr::<impl *mut usize>::add}, val: Value(<ZST>) } + } + + bb1: { + StorageDead(_7); // scope 3 at $DIR/retag.rs:+3:22: +3:23 + (*_6) = const 1_usize; // scope 3 at $DIR/retag.rs:+3:14: +3:27 + StorageDead(_6); // scope 3 at $DIR/retag.rs:+3:27: +3:28 + _5 = const (); // scope 3 at $DIR/retag.rs:+3:5: +3:30 + StorageDead(_5); // scope 2 at $DIR/retag.rs:+3:29: +3:30 + StorageLive(_8); // scope 2 at $DIR/retag.rs:+5:9: +5:10 + _8 = [const 0_usize, const 1_usize]; // scope 2 at $DIR/retag.rs:+5:25: +5:31 + StorageLive(_9); // scope 4 at $DIR/retag.rs:+6:9: +6:10 + StorageLive(_10); // scope 4 at $DIR/retag.rs:+6:13: +6:15 + StorageLive(_11); // scope 4 at $DIR/retag.rs:+6:13: +6:15 + _11 = &_8; // scope 4 at $DIR/retag.rs:+6:13: +6:15 + Retag(_11); // scope 4 at $DIR/retag.rs:+6:13: +6:15 + _10 = &raw const (*_11); // scope 4 at $DIR/retag.rs:+6:13: +6:15 + Retag([raw] _10); // scope 4 at $DIR/retag.rs:+6:13: +6:15 + _9 = move _10 as *const usize (Pointer(ArrayToPointer)); // scope 4 at $DIR/retag.rs:+6:13: +6:31 + StorageDead(_10); // scope 4 at $DIR/retag.rs:+6:30: +6:31 + StorageDead(_11); // scope 4 at $DIR/retag.rs:+6:31: +6:32 + StorageLive(_12); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + StorageLive(_13); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + StorageLive(_14); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + StorageLive(_15); // scope 5 at $DIR/retag.rs:+7:16: +7:36 + StorageLive(_16); // scope 6 at $DIR/retag.rs:+7:26: +7:34 + StorageLive(_17); // scope 6 at $DIR/retag.rs:+7:26: +7:27 + _17 = _9; // scope 6 at $DIR/retag.rs:+7:26: +7:27 + _16 = ptr::const_ptr::<impl *const usize>::add(move _17, const 1_usize) -> bb2; // scope 6 at $DIR/retag.rs:+7:26: +7:34 + // mir::Constant + // + span: $DIR/retag.rs:64:28: 64:31 + // + literal: Const { ty: unsafe fn(*const usize, usize) -> *const usize {ptr::const_ptr::<impl *const usize>::add}, val: Value(<ZST>) } + } + + bb2: { + StorageDead(_17); // scope 6 at $DIR/retag.rs:+7:33: +7:34 + _15 = (*_16); // scope 6 at $DIR/retag.rs:+7:25: +7:34 + _14 = &_15; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + Retag(_14); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + StorageLive(_18); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + _35 = const array_casts::promoted[0]; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + // mir::Constant + // + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL + // + literal: Const { ty: &usize, val: Unevaluated(array_casts, [], Some(promoted[0])) } + Retag(_35); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + _18 = &(*_35); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + Retag(_18); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + _13 = (move _14, move _18); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + Retag(_13); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + StorageDead(_18); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + StorageDead(_14); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + StorageLive(_20); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + _20 = (_13.0: &usize); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + Retag(_20); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + StorageLive(_21); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + _21 = (_13.1: &usize); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + Retag(_21); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + StorageLive(_22); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + StorageLive(_23); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + StorageLive(_24); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + _24 = (*_20); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + StorageLive(_25); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + _25 = (*_21); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + _23 = Eq(move _24, move _25); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + StorageDead(_25); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + StorageDead(_24); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + _22 = Not(move _23); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + StorageDead(_23); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + switchInt(move _22) -> [false: bb4, otherwise: bb3]; // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + } + + bb3: { + StorageLive(_27); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + _27 = core::panicking::AssertKind::Eq; // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + StorageLive(_28); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + StorageLive(_29); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + _29 = move _27; // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + StorageLive(_30); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + StorageLive(_31); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + _31 = &(*_20); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + Retag(_31); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + _30 = &(*_31); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + Retag(_30); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + StorageLive(_32); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + StorageLive(_33); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + _33 = &(*_21); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + Retag(_33); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + _32 = &(*_33); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + Retag(_32); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + StorageLive(_34); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + _34 = Option::<Arguments>::None; // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + Retag(_34); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + _28 = core::panicking::assert_failed::<usize, usize>(move _29, move _30, move _32, move _34); // scope 8 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + // mir::Constant + // + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL + // + literal: Const { ty: for<'r, 's, 't0> fn(core::panicking::AssertKind, &'r usize, &'s usize, Option<Arguments<'t0>>) -> ! {core::panicking::assert_failed::<usize, usize>}, val: Value(<ZST>) } + } + + bb4: { + _12 = const (); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + StorageDead(_22); // scope 7 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + StorageDead(_21); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + StorageDead(_20); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + StorageDead(_16); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + StorageDead(_15); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + StorageDead(_13); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + StorageDead(_12); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL + _0 = const (); // scope 0 at $DIR/retag.rs:+0:18: +8:2 + StorageDead(_9); // scope 4 at $DIR/retag.rs:+8:1: +8:2 + StorageDead(_8); // scope 2 at $DIR/retag.rs:+8:1: +8:2 + StorageDead(_2); // scope 1 at $DIR/retag.rs:+8:1: +8:2 + StorageDead(_1); // scope 0 at $DIR/retag.rs:+8:1: +8:2 + return; // scope 0 at $DIR/retag.rs:+8:2: +8:2 + } +} |