--- xnu/xnu-12377.101.15/tools/tests/execperf/exit.c
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <stdlib.h>
-
-int
-main(int artc, char *argv[])
-{
-#if defined(__x86_64__)
-	asm volatile ("andq  $0xfffffffffffffff0, %rsp\n");
-#elif defined(__i386__)
-	asm volatile ("andl  $0xfffffff0, %esp\n");
-#elif defined(__arm64__)
-	asm volatile ("");
-#else
-#error Unsupported architecture
-#endif
-	_Exit(42);
-}