| ; 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: movq $0, (%rsp) |
| ; CHECK-NEXT: subq $3784, %rsp # imm = 0xEC8 |
| ; CHECK-NEXT: .cfi_def_cfa_offset 7888 |
| ; CHECK-NEXT: movl $1, 672(%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 |
| %b = getelementptr inbounds i32, i32* %a, i64 200 |
| store volatile i32 1, i32* %b |
| %c = load volatile i32, i32* %a |
| ret i32 %c |
| } |
| |
| attributes #0 = {"probe-stack"="inline-asm"} |
