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// REQUIRES: aarch64-registered-target
// RUN: %clang_cc1 -triple arm64-apple-ios -S -o - %s | FileCheck %s
// CHECK: _restartable_function:
// CHECK-NEXT: ldr x11, [x0]
// CHECK-NEXT: add x11, x11, #1
// CHECK-NEXT: str x11, [x0]
// CHECK-NEXT: Ltmp0:
// CHECK-NEXT: b Ltmp0
// CHECK-NEXT: LExit_restartable_function:
// CHECK-NEXT: ret
asm(".align 4\n"
" .text\n"
" .private_extern _restartable_function\n"
"_restartable_function:\n"
" ldr x11, [x0]\n"
" add x11, x11, #1\n"
" str x11, [x0]\n"
"1:\n"
" b 1b\n"
"LExit_restartable_function:\n"
" ret\n"
);
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