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// RUN: llvm-mc -triple aarch64-- -o - %s | FileCheck %s
// RUN: llvm-mc -triple aarch64-- -filetype=obj -o - %s | llvm-dwarfdump --debug-frame - | FileCheck --check-prefix=DWARF %s
// This test just confirms the .cfi_val_offset directive emits a val_offset()
// rule. It's not testing anything AArch64 specific, it just needs a targets
// registers to be able to use the directive.
example:
// CHECK: .cfi_startproc
.cfi_startproc
add wsp, wsp, 16
.cfi_def_cfa wsp, -16
// CHECK: .cfi_def_cfa wsp, -16
// DWARF: DW_CFA_advance_loc: 4 to 0x4
// DWARF: DW_CFA_def_cfa: WSP -16
.cfi_val_offset wsp, 0
// CHECK: .cfi_val_offset wsp, 0
// DWARF: DW_CFA_val_offset: WSP 0
nop
sub wsp, wsp, 16
.cfi_def_cfa wsp, 0
// CHECK: .cfi_def_cfa wsp, 0
// DWARF: DW_CFA_advance_loc: 8 to 0xc
// DWARF: DW_CFA_def_cfa: WSP +0
.cfi_register wsp, wsp
// CHECK: .cfi_register wsp, wsp
// DWARF: DW_CFA_register: WSP WSP
ret
.cfi_endproc
// CHECK: .cfi_endproc
// DWARF: 0x0: CFA=WSP
// DWARF: 0x4: CFA=WSP-16: WSP=CFA
// DWARF: 0xc: CFA=WSP: WSP=WSP
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