Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/CodeGen/MIR/AArch64/stack-object-local-offset.mir

@@ -1,42 +0,0 @@
-# RUN: llc -mtriple=aarch64-none-linux-gnu -run-pass none -o - %s | FileCheck %s
-
---- |
-  @var = global i64 0
-  @local_addr = global i64* null
-
-  define void @stack_local() {
-  entry:
-    %local_var = alloca i64
-    %val = load i64, i64* @var
-    store i64 %val, i64* %local_var
-    store i64* %local_var, i64** @local_addr
-    ret void
-  }
-...
----
-name:            stack_local
-tracksRegLiveness: true
-registers:
-  - { id: 0, class: gpr64common }
-  - { id: 1, class: gpr64 }
-  - { id: 2, class: gpr64common }
-  - { id: 3, class: gpr64common }
-frameInfo:
-  maxAlignment:    8
-# CHECK-LABEL: stack_local
-# CHECK: stack:
-# CHECK: - { id: 0, name: local_var, type: default, offset: 0, size: 8, alignment: 8,
-# CHECK-NEXT: stack-id: 0, callee-saved-register: '', callee-saved-restored: true,
-# CHECK-NEXT: local-offset: -8, di-variable: '', di-expression: '', di-location: '' }
-stack:
-  - { id: 0,name: local_var,offset: 0,size: 8,alignment: 8, local-offset: -8 }
-body: |
-  bb.0.entry:
-    %0 = ADRP @var
-    %1 = LDRXui killed %0, @var :: (load 8 from @var)
-    STRXui killed %1, %stack.0.local_var, 0 :: (store 8 into %ir.local_var)
-    %2 = ADRP @local_addr
-    %3 = ADDXri %stack.0.local_var, 0, 0
-    STRXui killed %3, killed %2, @local_addr :: (store 8 into @local_addr)
-    RET_ReallyLR
-...