Fix shift ub

And typo in macro name

Author: nikic

ext/opcache/jit/zend_jit_internal.h

@@ -427,8 +427,8 @@ struct _zend_jit_trace_stack_frame {
 #define TRACE_FRAME_NO_NEED_REKEASE_THIS(frame) \
 	((frame)->_info & TRACE_FRAME_MASK_NO_NEED_RELEASE_THIS)
 
-#define TRACE_FRAME_SET_UNKNOWM_NUM_ARGS(frame) do { \
-		(frame)->_info |= (0xffff << TRACE_FRAME_SHIFT_NUM_ARGS); \
+#define TRACE_FRAME_SET_UNKNOWN_NUM_ARGS(frame) do { \
+		(frame)->_info |= (0xffffu << TRACE_FRAME_SHIFT_NUM_ARGS); \
 	} while (0)
 #define TRACE_FRAME_SET_RETURN_SSA_VAR(frame, var) do { \
 		(frame)->_info = var; \

ext/opcache/jit/zend_jit_trace.c

@@ -5095,7 +5095,7 @@ static const void *zend_jit_trace(zend_jit_trace_rec *trace_buffer, uint32_t par
 					case ZEND_SEND_UNPACK:
 						if (JIT_G(current_frame)
 						 && JIT_G(current_frame)->call) {
-							TRACE_FRAME_SET_UNKNOWM_NUM_ARGS(JIT_G(current_frame)->call);
+							TRACE_FRAME_SET_UNKNOWN_NUM_ARGS(JIT_G(current_frame)->call);
 						}
 						break;
 					default: