Rollup merge of #154577 - ferrocene:jyn/bless-mir-opt, r=jieyouxu

Update `mir-opt` 64-bit panic-abort tests for `Alignment` rename

These seem to have been missed when the PR originally merged.

cc #154004, @GrigorenkoPV

Author: tgross35

tests/mir-opt/dont_reset_cast_kind_without_updating_operand.test.GVN.64bit.panic-abort.diff

@@ -51,7 +51,7 @@
           StorageLive(_12);
           StorageLive(_13);
 -         _13 = boxed::box_new_uninit(const <() as std::mem::SizedTypeProperties>::LAYOUT) -> [return: bb2, unwind unreachable];
-+         _13 = boxed::box_new_uninit(const Layout {{ size: 0_usize, align: std::mem::Alignment {{ _inner_repr_trick: std::ptr::alignment::AlignmentEnum::_Align1Shl0 }} }}) -> [return: bb2, unwind unreachable];
++         _13 = boxed::box_new_uninit(const Layout {{ size: 0_usize, align: std::mem::Alignment {{ _inner_repr_trick: mem::alignment::AlignmentEnum::_Align1Shl0 }} }}) -> [return: bb2, unwind unreachable];
       }
 
       bb1: {

tests/mir-opt/pre-codegen/issue_117368_print_invalid_constant.main.GVN.64bit.panic-abort.diff

@@ -63,7 +63,7 @@
 
       bb3: {
 -         _1 = move ((_2 as Some).0: std::alloc::Layout);
-+         _1 = const Layout {{ size: Indirect { alloc_id: ALLOC0, offset: Size(8 bytes) }: usize, align: std::mem::Alignment {{ _inner_repr_trick: Scalar(0x0000000000000000): std::ptr::alignment::AlignmentEnum }} }};
++         _1 = const Layout {{ size: Indirect { alloc_id: ALLOC0, offset: Size(8 bytes) }: usize, align: std::mem::Alignment {{ _inner_repr_trick: Scalar(0x0000000000000000): mem::alignment::AlignmentEnum }} }};
           StorageDead(_8);
           StorageDead(_2);
           StorageLive(_3);
@@ -73,8 +73,8 @@
           StorageLive(_7);
 -         _7 = copy _1;
 -         _6 = std::alloc::Global::alloc_impl_runtime(move _7, const false) -> [return: bb4, unwind unreachable];
-+         _7 = const Layout {{ size: Indirect { alloc_id: ALLOC0, offset: Size(8 bytes) }: usize, align: std::mem::Alignment {{ _inner_repr_trick: Scalar(0x0000000000000000): std::ptr::alignment::AlignmentEnum }} }};
-+         _6 = std::alloc::Global::alloc_impl_runtime(const Layout {{ size: Indirect { alloc_id: ALLOC0, offset: Size(8 bytes) }: usize, align: std::mem::Alignment {{ _inner_repr_trick: Scalar(0x0000000000000000): std::ptr::alignment::AlignmentEnum }} }}, const false) -> [return: bb4, unwind unreachable];
++         _7 = const Layout {{ size: Indirect { alloc_id: ALLOC0, offset: Size(8 bytes) }: usize, align: std::mem::Alignment {{ _inner_repr_trick: Scalar(0x0000000000000000): mem::alignment::AlignmentEnum }} }};
++         _6 = std::alloc::Global::alloc_impl_runtime(const Layout {{ size: Indirect { alloc_id: ALLOC0, offset: Size(8 bytes) }: usize, align: std::mem::Alignment {{ _inner_repr_trick: Scalar(0x0000000000000000): mem::alignment::AlignmentEnum }} }}, const false) -> [return: bb4, unwind unreachable];
       }
 
       bb4: {