File: stack-clash-medium-natural-probes.ll

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llvm-toolchain-14 1%3A14.0.6-12
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --no_x86_scrub_sp
; RUN: llc < %s | FileCheck %s

target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

define i32 @foo() local_unnamed_addr #0 {
; CHECK-LABEL: foo:
; CHECK:       # %bb.0:
; CHECK-NEXT:    subq $4096, %rsp # imm = 0x1000
; CHECK-NEXT:    .cfi_adjust_cfa_offset 4096
; CHECK-NEXT:    movq $0, (%rsp)
; CHECK-NEXT:    subq $3784, %rsp # imm = 0xEC8
; CHECK-NEXT:    .cfi_def_cfa_offset 7888
; CHECK-NEXT:    movl $1, 264(%rsp)
; CHECK-NEXT:    movl $1, 4664(%rsp)
; CHECK-NEXT:    movl -128(%rsp), %eax
; CHECK-NEXT:    addq $7880, %rsp # imm = 0x1EC8
; CHECK-NEXT:    .cfi_def_cfa_offset 8
; CHECK-NEXT:    retq
  %a = alloca i32, i64 2000, align 16
  %b0 = getelementptr inbounds i32, i32* %a, i64 98
  %b1 = getelementptr inbounds i32, i32* %a, i64 1198
  store i32 1, i32* %b0
  store i32 1, i32* %b1
  %c = load volatile i32, i32* %a
  ret i32 %c
}

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