Load type rather than type_info

To allow direct comparison.

Author: nikic

ext/opcache/jit/zend_jit_arm64.dasc

@@ -11825,7 +11825,7 @@ static int zend_jit_fetch_obj(dasm_State          **Dst,
 			}
 		}
 		|	add TMP1, FCARG1x, REG0
-		|	ldr REG2w, [TMP1, #offsetof(zval,u1.type_info)]
+		|	ldrb REG2w, [TMP1, #offsetof(zval,u1.v.type)]
 		|	IF_UNDEF REG2w, >5
 		|	mov FCARG1x, TMP1
 		prop_addr = ZEND_ADDR_MEM_ZVAL(ZREG_FCARG1x, 0);
@@ -11868,7 +11868,7 @@ static int zend_jit_fetch_obj(dasm_State          **Dst,
 		}
 	} else {
 		prop_addr = ZEND_ADDR_MEM_ZVAL(ZREG_FCARG1x, prop_info->offset);
-		|	MEM_ACCESS_32_WITH_UOFFSET ldr, REG2w, FCARG1x, (prop_info->offset + offsetof(zval,u1.type_info)), TMP1
+		|	MEM_ACCESS_8_WITH_UOFFSET ldrb, REG2w, FCARG1x, (prop_info->offset + offsetof(zval,u1.v.type)), TMP1
 		if (JIT_G(trigger) == ZEND_JIT_ON_HOT_TRACE) {
 			if (opline->opcode == ZEND_FETCH_OBJ_W || !(res_info & MAY_BE_GUARD) || !JIT_G(current_frame)) {
 				/* perform IS_UNDEF check only after result type guard (during deoptimization) */
@@ -11919,8 +11919,7 @@ static int zend_jit_fetch_obj(dasm_State          **Dst,
 					|.code
 				}
 			} else if (flags == ZEND_FETCH_REF) {
-				|	GET_LOW_8BITS TMP1w, REG2w
-				|	IF_TYPE TMP1w, IS_REFERENCE, >1
+				|	IF_TYPE REG2w, IS_REFERENCE, >1
 				if (ce && ce->ce_flags & ZEND_ACC_IMMUTABLE) {
 					|	LOAD_ADDR FCARG2x, prop_info
 				} else {