xref: /llvm-project/llvm/test/CodeGen/X86/stack-clash-medium-natural-probes-mutliple-objects.ll (revision 2f448bf509432c1a19ec46ab8cbc7353c03c6280)
1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --no_x86_scrub_sp
2; RUN: llc < %s | FileCheck %s
3
4target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
5target triple = "x86_64-unknown-linux-gnu"
6
7define i32 @foo() local_unnamed_addr #0 {
8; CHECK-LABEL: foo:
9; CHECK:       # %bb.0:
10; CHECK-NEXT:    subq $4096, %rsp # imm = 0x1000
11; CHECK-NEXT:    .cfi_adjust_cfa_offset 4096
12; CHECK-NEXT:    movq $0, (%rsp)
13; CHECK-NEXT:    subq $1784, %rsp # imm = 0x6F8
14; CHECK-NEXT:    .cfi_def_cfa_offset 5888
15; CHECK-NEXT:    movl $1, 3872(%rsp)
16; CHECK-NEXT:    movl $2, 672(%rsp)
17; CHECK-NEXT:    movl 1872(%rsp), %eax
18; CHECK-NEXT:    addq $5880, %rsp # imm = 0x16F8
19; CHECK-NEXT:    .cfi_def_cfa_offset 8
20; CHECK-NEXT:    retq
21  %a = alloca i32, i64 1000, align 16
22  %b = alloca i32, i64 500, align 16
23  %a0 = getelementptr inbounds i32, ptr %a, i64 500
24  %b0 = getelementptr inbounds i32, ptr %b, i64 200
25  store volatile i32 1, ptr %a0
26  store volatile i32 2, ptr %b0
27  %c = load volatile i32, ptr %a
28  ret i32 %c
29}
30
31attributes #0 =  {"probe-stack"="inline-asm"}
32