test/hello.S - third_party/github/bazelbuild/apple_support - Git at Google

 .globl _main
 _main:
 #if defined(__arm64__) || defined(__aarch64__)
     mov w0, #0
 #else
     xorl %eax, %eax
 #endif
     ret
	.globl _main
	_main:
	#if defined(__arm64__) \|\| defined(__aarch64__)
	mov w0, #0
	#else
	xorl %eax, %eax
	#endif
	ret