Imported Upstream version 5.18.0.207

Former-commit-id: 3b152f462918d427ce18620a2cbe4f8b79650449

external/llvm/test/CodeGen/MIR/X86/variable-sized-stack-objects.mir

@@ -1,44 +0,0 @@
-# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
-# This test ensures that the MIR parser parses variable sized stack objects
-# correctly.
-
---- |
-
-  define i32 @test(i32 %a) {
-  entry:
-    %b = alloca i32
-    %x = alloca i64
-    %y = alloca i32, i32 %a
-    store i32 %a, i32* %b
-    store i64 2, i64* %x
-    %c = load i32, i32* %b
-    ret i32 %c
-  }
-
-...
----
-name:            test
-frameInfo:
-  stackSize:       24
-  offsetAdjustment: -16
-  maxAlignment:    8
-  adjustsStack:    true
-# CHECK: stack:
-# CHECK-NEXT: - { id: 0, name: '', type: default, offset: -20, size: 4, alignment: 4,
-# CHECK-NEXT:  stack-id: 0, callee-saved-register: '', callee-saved-restored: true,
-# CHECK-NEXT: di-variable: '', di-expression: '', di-location: '' }
-# CHECK-NEXT: - { id: 1, name: '', type: default, offset: -32, size: 8, alignment: 8,
-# CHECK-NEXT:  stack-id: 0, callee-saved-register: '', callee-saved-restored: true,
-# CHECK-NEXT: di-variable: '', di-expression: '', di-location: '' }
-# CHECK-NEXT: - { id: 2, name: y, type: variable-sized, offset: -32, alignment: 1,
-stack:
-  - { id: 0, offset: -20, size: 4, alignment: 4 }
-  - { id: 1, offset: -32, size: 8, alignment: 8 }
-  - { id: 2, name: y, type: variable-sized, offset: -32, alignment: 1 }
-body: |
-  bb.0.entry:
-    MOV32mr %rsp, 1, _, -4, _, %edi
-    MOV64mi32 %rsp, 1, _, -16, _, 2
-    %eax = MOV32rm %rsp, 1, _, -4, _
-    RETQ %eax
-...