Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/CodeGen/MIR/X86/fixed-stack-memory-operands.mir

@@ -1,39 +0,0 @@
-# RUN: llc -march=x86 -run-pass none -o - %s | FileCheck %s
-# This test ensures that the MIR parser parses fixed stack memory operands
-# correctly.
-
---- |
-
-  define i32 @test(i32 %a) #0 {
-  entry:
-    %b = alloca i32
-    store i32 %a, i32* %b
-    %c = load i32, i32* %b
-    ret i32 %c
-  }
-
-  attributes #0 = { "no-frame-pointer-elim"="false" }
-
-...
----
-name:            test
-alignment:       4
-tracksRegLiveness: true
-frameInfo:
-  stackSize:       4
-  maxAlignment:    4
-fixedStack:
-  - { id: 0, offset: 0, size: 4, alignment: 16, isImmutable: true }
-stack:
-  - { id: 0, name: b, offset: -8, size: 4, alignment: 4 }
-body: |
-  bb.0.entry:
-    frame-setup PUSH32r undef %eax, implicit-def %esp, implicit %esp
-    CFI_INSTRUCTION def_cfa_offset 8
-  ; CHECK: name: test
-  ; CHECK: %eax = MOV32rm %esp, 1, %noreg, 8, %noreg :: (load 4 from %fixed-stack.0, align 16)
-    %eax = MOV32rm %esp, 1, _, 8, _ :: (load 4 from %fixed-stack.0, align 16)
-    MOV32mr %esp, 1, _, 0, _, %eax :: (store 4 into %ir.b)
-    %edx = POP32r implicit-def %esp, implicit %esp
-    RETL %eax
-...