diff options
Diffstat (limited to 'tests/mir-opt/pre-codegen')
2 files changed, 52 insertions, 64 deletions
diff --git a/tests/mir-opt/pre-codegen/slice_iter.slice_iter_generic_is_empty.PreCodegen.after.panic-abort.mir b/tests/mir-opt/pre-codegen/slice_iter.slice_iter_generic_is_empty.PreCodegen.after.panic-abort.mir index 22be48c47b2..38d00cfbabd 100644 --- a/tests/mir-opt/pre-codegen/slice_iter.slice_iter_generic_is_empty.PreCodegen.after.panic-abort.mir +++ b/tests/mir-opt/pre-codegen/slice_iter.slice_iter_generic_is_empty.PreCodegen.after.panic-abort.mir @@ -4,22 +4,21 @@ fn slice_iter_generic_is_empty(_1: &std::slice::Iter<'_, T>) -> bool { debug it => _1; let mut _0: bool; scope 1 (inlined <std::slice::Iter<'_, T> as ExactSizeIterator>::is_empty) { - let mut _2: *const *const T; - let mut _3: *const std::ptr::NonNull<T>; - let mut _8: *const T; + let mut _2: *const T; + let mut _7: *const T; scope 2 { - let _4: std::ptr::NonNull<T>; - let _9: usize; + let _3: std::ptr::NonNull<T>; + let _8: usize; scope 3 { } scope 4 { - scope 8 (inlined <NonNull<T> as PartialEq>::eq) { - let mut _5: std::ptr::NonNull<T>; + scope 7 (inlined <NonNull<T> as PartialEq>::eq) { + let mut _4: std::ptr::NonNull<T>; + let mut _5: *mut T; let mut _6: *mut T; - let mut _7: *mut T; - scope 9 (inlined NonNull::<T>::as_ptr) { + scope 8 (inlined NonNull::<T>::as_ptr) { } - scope 10 (inlined NonNull::<T>::as_ptr) { + scope 9 (inlined NonNull::<T>::as_ptr) { } } } @@ -27,50 +26,45 @@ fn slice_iter_generic_is_empty(_1: &std::slice::Iter<'_, T>) -> bool { scope 6 (inlined std::ptr::const_ptr::<impl *const T>::cast::<()>) { } } - scope 7 (inlined std::ptr::const_ptr::<impl *const *const T>::cast::<NonNull<T>>) { - } } } bb0: { - StorageLive(_9); StorageLive(_8); - StorageLive(_4); + StorageLive(_7); + StorageLive(_3); switchInt(const <T as std::mem::SizedTypeProperties>::IS_ZST) -> [0: bb1, otherwise: bb2]; } bb1: { - StorageLive(_3); StorageLive(_2); - _2 = &raw const ((*_1).1: *const T); - _3 = copy _2 as *const std::ptr::NonNull<T> (PtrToPtr); + _2 = copy ((*_1).1: *const T); + _3 = move _2 as std::ptr::NonNull<T> (Transmute); StorageDead(_2); - _4 = copy (*_3); - StorageDead(_3); - StorageLive(_6); StorageLive(_5); - _5 = copy ((*_1).0: std::ptr::NonNull<T>); - _6 = copy _5 as *mut T (Transmute); - StorageDead(_5); - StorageLive(_7); - _7 = copy _4 as *mut T (Transmute); - _0 = Eq(move _6, move _7); - StorageDead(_7); + StorageLive(_4); + _4 = copy ((*_1).0: std::ptr::NonNull<T>); + _5 = copy _4 as *mut T (Transmute); + StorageDead(_4); + StorageLive(_6); + _6 = copy _3 as *mut T (Transmute); + _0 = Eq(move _5, move _6); StorageDead(_6); + StorageDead(_5); goto -> bb3; } bb2: { - _8 = copy ((*_1).1: *const T); - _9 = copy _8 as usize (Transmute); - _0 = Eq(copy _9, const 0_usize); + _7 = copy ((*_1).1: *const T); + _8 = copy _7 as usize (Transmute); + _0 = Eq(copy _8, const 0_usize); goto -> bb3; } bb3: { - StorageDead(_4); + StorageDead(_3); + StorageDead(_7); StorageDead(_8); - StorageDead(_9); return; } } diff --git a/tests/mir-opt/pre-codegen/slice_iter.slice_iter_generic_is_empty.PreCodegen.after.panic-unwind.mir b/tests/mir-opt/pre-codegen/slice_iter.slice_iter_generic_is_empty.PreCodegen.after.panic-unwind.mir index 22be48c47b2..38d00cfbabd 100644 --- a/tests/mir-opt/pre-codegen/slice_iter.slice_iter_generic_is_empty.PreCodegen.after.panic-unwind.mir +++ b/tests/mir-opt/pre-codegen/slice_iter.slice_iter_generic_is_empty.PreCodegen.after.panic-unwind.mir @@ -4,22 +4,21 @@ fn slice_iter_generic_is_empty(_1: &std::slice::Iter<'_, T>) -> bool { debug it => _1; let mut _0: bool; scope 1 (inlined <std::slice::Iter<'_, T> as ExactSizeIterator>::is_empty) { - let mut _2: *const *const T; - let mut _3: *const std::ptr::NonNull<T>; - let mut _8: *const T; + let mut _2: *const T; + let mut _7: *const T; scope 2 { - let _4: std::ptr::NonNull<T>; - let _9: usize; + let _3: std::ptr::NonNull<T>; + let _8: usize; scope 3 { } scope 4 { - scope 8 (inlined <NonNull<T> as PartialEq>::eq) { - let mut _5: std::ptr::NonNull<T>; + scope 7 (inlined <NonNull<T> as PartialEq>::eq) { + let mut _4: std::ptr::NonNull<T>; + let mut _5: *mut T; let mut _6: *mut T; - let mut _7: *mut T; - scope 9 (inlined NonNull::<T>::as_ptr) { + scope 8 (inlined NonNull::<T>::as_ptr) { } - scope 10 (inlined NonNull::<T>::as_ptr) { + scope 9 (inlined NonNull::<T>::as_ptr) { } } } @@ -27,50 +26,45 @@ fn slice_iter_generic_is_empty(_1: &std::slice::Iter<'_, T>) -> bool { scope 6 (inlined std::ptr::const_ptr::<impl *const T>::cast::<()>) { } } - scope 7 (inlined std::ptr::const_ptr::<impl *const *const T>::cast::<NonNull<T>>) { - } } } bb0: { - StorageLive(_9); StorageLive(_8); - StorageLive(_4); + StorageLive(_7); + StorageLive(_3); switchInt(const <T as std::mem::SizedTypeProperties>::IS_ZST) -> [0: bb1, otherwise: bb2]; } bb1: { - StorageLive(_3); StorageLive(_2); - _2 = &raw const ((*_1).1: *const T); - _3 = copy _2 as *const std::ptr::NonNull<T> (PtrToPtr); + _2 = copy ((*_1).1: *const T); + _3 = move _2 as std::ptr::NonNull<T> (Transmute); StorageDead(_2); - _4 = copy (*_3); - StorageDead(_3); - StorageLive(_6); StorageLive(_5); - _5 = copy ((*_1).0: std::ptr::NonNull<T>); - _6 = copy _5 as *mut T (Transmute); - StorageDead(_5); - StorageLive(_7); - _7 = copy _4 as *mut T (Transmute); - _0 = Eq(move _6, move _7); - StorageDead(_7); + StorageLive(_4); + _4 = copy ((*_1).0: std::ptr::NonNull<T>); + _5 = copy _4 as *mut T (Transmute); + StorageDead(_4); + StorageLive(_6); + _6 = copy _3 as *mut T (Transmute); + _0 = Eq(move _5, move _6); StorageDead(_6); + StorageDead(_5); goto -> bb3; } bb2: { - _8 = copy ((*_1).1: *const T); - _9 = copy _8 as usize (Transmute); - _0 = Eq(copy _9, const 0_usize); + _7 = copy ((*_1).1: *const T); + _8 = copy _7 as usize (Transmute); + _0 = Eq(copy _8, const 0_usize); goto -> bb3; } bb3: { - StorageDead(_4); + StorageDead(_3); + StorageDead(_7); StorageDead(_8); - StorageDead(_9); return; } } |