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; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
; RUN: llc -verify-machineinstrs -mtriple=aarch64-apple-ios %s -stop-after=irtranslator -o - -global-isel | FileCheck %s
define void @caller() sspreq {
; CHECK-LABEL: name: caller
; CHECK: bb.1.entry:
; CHECK-NEXT: successors: %bb.2(0x7ffff800), %bb.3(0x00000800)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[FRAME_INDEX:%[0-9]+]]:_(p0) = G_FRAME_INDEX %stack.0.StackGuardSlot
; CHECK-NEXT: [[LOAD_STACK_GUARD:%[0-9]+]]:gpr64sp(p0) = LOAD_STACK_GUARD :: (dereferenceable invariant load (p0) from @__stack_chk_guard)
; CHECK-NEXT: [[LOAD_STACK_GUARD1:%[0-9]+]]:gpr64sp(p0) = LOAD_STACK_GUARD :: (dereferenceable invariant load (p0) from @__stack_chk_guard)
; CHECK-NEXT: G_STORE [[LOAD_STACK_GUARD1]](p0), [[FRAME_INDEX]](p0) :: (volatile store (p0) into %stack.0.StackGuardSlot)
; CHECK-NEXT: [[FRAME_INDEX1:%[0-9]+]]:_(p0) = G_FRAME_INDEX %stack.1.x
; CHECK-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $sp, implicit $sp
; CHECK-NEXT: $x0 = COPY [[FRAME_INDEX1]](p0)
; CHECK-NEXT: BL @callee, csr_darwin_aarch64_aapcs, implicit-def $lr, implicit $sp, implicit $x0
; CHECK-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $sp, implicit $sp
; CHECK-NEXT: [[FRAME_INDEX2:%[0-9]+]]:_(p0) = G_FRAME_INDEX %stack.0.StackGuardSlot
; CHECK-NEXT: [[LOAD:%[0-9]+]]:_(s64) = G_LOAD [[FRAME_INDEX2]](p0) :: (volatile load (s64) from %stack.0.StackGuardSlot)
; CHECK-NEXT: [[LOAD_STACK_GUARD2:%[0-9]+]]:gpr64sp(s64) = LOAD_STACK_GUARD :: (dereferenceable invariant load (p0) from @__stack_chk_guard)
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[LOAD_STACK_GUARD2]](s64), [[LOAD]]
; CHECK-NEXT: G_BRCOND [[ICMP]](s1), %bb.3
; CHECK-NEXT: G_BR %bb.2
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.3.entry:
; CHECK-NEXT: successors:
; CHECK: ADJCALLSTACKDOWN 0, 0, implicit-def $sp, implicit $sp
; CHECK-NEXT: BL &__stack_chk_fail, csr_darwin_aarch64_aapcs, implicit-def $lr, implicit $sp
; CHECK-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $sp, implicit $sp
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.2.entry:
; CHECK-NEXT: RET_ReallyLR
entry:
%x = alloca i32, align 4
call void @callee(ptr nonnull %x)
ret void
}
declare void @callee(ptr)
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