--- dyld/dyld-1162/libdyld/threadLocalHelpers.s
+++ dyld/dyld-957/libdyld/threadLocalHelpers.s
@@ -20,11 +20,8 @@
  * 
  * @APPLE_LICENSE_HEADER_END@
  */
-
-#include <TargetConditionals.h>
-#if !TARGET_OS_EXCLAVEKIT
-  #include <System/machine/cpu_capabilities.h>
-#endif
+ 
+#include <System/machine/cpu_capabilities.h>
 
 // bool save_xxm = (*((uint32_t*)_COMM_PAGE_CPU_CAPABILITIES) & kHasAVX1_0) != 0;
 
@@ -237,7 +234,6 @@
 #else
 	ldr		w16, [x0, #4]			// get key from descriptor
 #endif
-#if !TARGET_OS_EXCLAVEKIT
 	mrs		x17, TPIDRRO_EL0
 	and		x17, x17, #-8			// clear low 3 bits???
 #if __LP64__
@@ -253,7 +249,6 @@
 #endif
 	add		x0, x17, x16			// return allocation+offset
 	ret		lr
-#endif // !TARGET_OS_EXCLAVEKIT
 
 LlazyAllocate:
 #if __has_feature(ptrauth_returns)