xref: /llvm-project/llvm/test/CodeGen/X86/naked-fn-with-frame-pointer.ll (revision ad4a582fd938c933e784f0052bd773676b37b690)
1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
2; RUN: llc < %s -mtriple i386 | FileCheck %s -check-prefixes=CHECK-32
3; RUN: llc < %s -mtriple x86_64 | FileCheck %s -check-prefixes=CHECK-64
4
5declare dso_local void @main()
6
7define dso_local void @naked() naked "frame-pointer"="all" {
8; CHECK-32-LABEL: naked:
9; CHECK-32:       # %bb.0:
10; CHECK-32-NEXT:    calll main
11;
12; CHECK-64-LABEL: naked:
13; CHECK-64:       # %bb.0:
14; CHECK-64-NEXT:    callq main
15  call void @main()
16  unreachable
17}
18
19define dso_local void @normal() "frame-pointer"="all" {
20; CHECK-32-LABEL: normal:
21; CHECK-32:       # %bb.0:
22; CHECK-32-NEXT:    pushl %ebp
23; CHECK-32-NEXT:    .cfi_def_cfa_offset 8
24; CHECK-32-NEXT:    .cfi_offset %ebp, -8
25; CHECK-32-NEXT:    movl %esp, %ebp
26; CHECK-32-NEXT:    .cfi_def_cfa_register %ebp
27; CHECK-32-NEXT:    calll main
28;
29; CHECK-64-LABEL: normal:
30; CHECK-64:       # %bb.0:
31; CHECK-64-NEXT:    pushq %rbp
32; CHECK-64-NEXT:    .cfi_def_cfa_offset 16
33; CHECK-64-NEXT:    .cfi_offset %rbp, -16
34; CHECK-64-NEXT:    movq %rsp, %rbp
35; CHECK-64-NEXT:    .cfi_def_cfa_register %rbp
36; CHECK-64-NEXT:    callq main
37  call void @main()
38  unreachable
39}
40