| // 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" |
| ); |
