Revert "Fix jit on darwin x86_64"

This reverts commit efefa5d.

Author: shivammathur

ext/opcache/jit/tls/zend_jit_tls_darwin.c

@@ -37,8 +37,12 @@ zend_result zend_jit_resolve_tsrm_ls_cache_offsets(
 	}
 
 #if defined(__x86_64__)
-	*module_index  = (size_t)-1;
-	*module_offset = (size_t)-1;
+	size_t *ti;
+	__asm__ __volatile__(
+		"leaq __tsrm_ls_cache(%%rip),%0"
+		: "=r" (ti));
+	*module_offset = ti[2];
+	*module_index = ti[1] * 8;
 
 	return SUCCESS;
 #endif
@@ -63,17 +67,6 @@ void *zend_jit_tsrm_ls_cache_address(
 		);
 		return addr;
 	}
-	if (module_index == (size_t)-1 && module_offset == (size_t)-1) {
-		void *tlvp;
-		__asm__ __volatile__(
-			"leaq __tsrm_ls_cache@TLVP(%%rip), %0\n"
-			: "=&r" (tlvp)
-			:
-			: "memory"
-		);
-		void *(*thunk)(void*) = *(void **)tlvp;
-		return thunk(tlvp);
-	}
 	if (module_index != (size_t)-1 && module_offset != (size_t)-1) {
 		char *base;
 		__asm__ __volatile__(