Chromium Code Reviews| Index: runtime/vm/os_macos.cc |
| diff --git a/runtime/vm/os_macos.cc b/runtime/vm/os_macos.cc |
| index 046d47551c4cfc1747e313c9e38bfd787a206d2a..efdcd2bbf937c479c903ddb901bce0a19a0f7592 100644 |
| --- a/runtime/vm/os_macos.cc |
| +++ b/runtime/vm/os_macos.cc |
| @@ -154,11 +154,7 @@ void OS::SleepMicros(int64_t micros) { |
| void OS::DebugBreak() { |
| -#if defined(HOST_ARCH_X64) || defined(HOST_ARCH_IA32) |
| - asm("int $3"); |
| -#else |
| -#error Unsupported architecture. |
| -#endif |
| + __builtin_trap(); |
| } |