File: stack-clash-medium.ll

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llvm-toolchain-17 1%3A17.0.6-22
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --no_x86_scrub_sp
; RUN: llc -mtriple=x86_64-linux-android < %s | FileCheck -check-prefix=CHECK-X86-64 %s
; RUN: llc -mtriple=i686-linux-android < %s | FileCheck -check-prefix=CHECK-X86-32 %s

define i32 @foo() local_unnamed_addr #0 {
; CHECK-X86-64-LABEL: foo:
; CHECK-X86-64:       # %bb.0:
; CHECK-X86-64-NEXT:    subq $4096, %rsp # imm = 0x1000
; CHECK-X86-64-NEXT:    .cfi_adjust_cfa_offset 4096
; CHECK-X86-64-NEXT:    movq $0, (%rsp)
; CHECK-X86-64-NEXT:    subq $3784, %rsp # imm = 0xEC8
; CHECK-X86-64-NEXT:    .cfi_def_cfa_offset 7888
; CHECK-X86-64-NEXT:    movl $1, 672(%rsp)
; CHECK-X86-64-NEXT:    movl -128(%rsp), %eax
; CHECK-X86-64-NEXT:    addq $7880, %rsp # imm = 0x1EC8
; CHECK-X86-64-NEXT:    .cfi_def_cfa_offset 8
; CHECK-X86-64-NEXT:    retq
;
; CHECK-X86-32-LABEL: foo:
; CHECK-X86-32:       # %bb.0:
; CHECK-X86-32-NEXT:    subl $4096, %esp # imm = 0x1000
; CHECK-X86-32-NEXT:    .cfi_adjust_cfa_offset 4096
; CHECK-X86-32-NEXT:    movl $0, (%esp)
; CHECK-X86-32-NEXT:    subl $3916, %esp # imm = 0xF4C
; CHECK-X86-32-NEXT:    .cfi_def_cfa_offset 8016
; CHECK-X86-32-NEXT:    movl $1, 800(%esp)
; CHECK-X86-32-NEXT:    movl (%esp), %eax
; CHECK-X86-32-NEXT:    addl $8012, %esp # imm = 0x1F4C
; CHECK-X86-32-NEXT:    .cfi_def_cfa_offset 4
; CHECK-X86-32-NEXT:    retl
  %a = alloca i32, i64 2000, align 16
  %b = getelementptr inbounds i32, ptr %a, i64 200
  store volatile i32 1, ptr %b
  %c = load volatile i32, ptr %a
  ret i32 %c
}

attributes #0 =  {"probe-stack"="inline-asm"}