# RUN: not llc -march=x86 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s

--- |

  define i32 @test(i32 %a, i32 %b) #0 {
  entry:
    %c = add i32 %a, %b
    ret i32 %c
  }

  attributes #0 = { "no-frame-pointer-elim"="false" }

...
---
name:            test
tracksRegLiveness: true
frameInfo:
  maxAlignment:    4
fixedStack:
  - { id: 0, offset: 4, size: 4, alignment: 4, isImmutable: true, isAliased: false }
# CHECK: [[@LINE+1]]:11: redefinition of fixed stack object '%fixed-stack.0'
  - { id: 0, offset: 0, size: 4, alignment: 16, isImmutable: true, isAliased: false }
body: |
  bb.0.entry:
    %eax = MOV32rm %esp, 1, _, 4, _
    %eax = ADD32rm killed %eax, %esp, 1, _, 8, _, implicit-def dead %eflags
    RETL %eax
...