# RUN: llc -mtriple=aarch64-- -start-after prologepilog -o - %s | FileCheck %s --- name: fun # CHECK: .cfi_startproc tracksRegLiveness: true frameInfo: stackSize: 16 maxAlignment: 8 hasCalls: true stack: - { id: 0, type: spill-slot, offset: -8, size: 8, alignment: 8, stack-id: default, callee-saved-register: '$lr' } - { id: 1, type: spill-slot, offset: -16, size: 8, alignment: 8, stack-id: default, callee-saved-register: '$fp' } body: | bb.0: liveins: $fp, $lr $sp = frame-setup SUBXri $sp, 16, 0 frame-setup STRXui killed $fp, $sp, 0 :: (store 8 into %stack.1) frame-setup CFI_INSTRUCTION offset $w29, -16 ; CHECK: .cfi_offset w29, -16 frame-setup STRXui killed $lr, $sp, 1 :: (store 8 into %stack.0) frame-setup CFI_INSTRUCTION offset $w30, -8 ; CHECK: .cfi_offset w30, -8 $fp = frame-setup ADDXri $sp, 0, 0 frame-setup CFI_INSTRUCTION def_cfa $w29, 16 $lr = LDRXui $sp, 1 :: (load 8 from %stack.0) CFI_INSTRUCTION restore $w30 ; CHECK: .cfi_restore w30 $fp = LDRXui $sp, 0 :: (load 8 from %stack.1) CFI_INSTRUCTION restore $w29 ; CHECK: .cfi_restore w29 $sp = ADDXri $sp, 16, 0 RET_ReallyLR ; CHECK: .cfi_endproc ...