1# RUN: llc -o - %s -mtriple=x86_64-- -verify-cfiinstrs \
2# RUN:     -run-pass=cfi-instr-inserter 2>&1 | FileCheck %s
3# Test that CFI inserter inserts .cfi_restore properly for
4# callee saved registers.
5--- |
6  define void @foo() {
7    ret void
8  }
9...
10---
11# CHECK:      bb.3:
12# CHECK:      CFI_INSTRUCTION restore $rbx
13# CHECK-NEXT: CFI_INSTRUCTION restore $rbp
14name:            foo
15body:             |
16  bb.0:
17    TEST8rr renamable $dil, renamable $dil, implicit-def $eflags, implicit killed $edi
18    JCC_1 %bb.2, 5, implicit killed $eflags
19
20  bb.1:
21    JMP_1 %bb.3
22
23  bb.2:
24    CFI_INSTRUCTION def_cfa_offset 16
25    CFI_INSTRUCTION offset $rbp, -16
26    CFI_INSTRUCTION def_cfa_register $rbp
27    CFI_INSTRUCTION offset $rbx, -24
28    CFI_INSTRUCTION def_cfa $rsp, 8
29    RET 0, $rax
30
31  bb.3:
32    RET 0, $rax
33
34...
35