Zend/zend_call_stack.h: fix missing include on Windows (clang compat) (#20847)

dunglas · TimWolla · web-flow · commit 371422b9b98f · 2026-01-29T10:38:10.000+01:00
Co-authored-by: Tim Düsterhus &lt;tim@tideways-gmbh.com&gt;
diff --git a/NEWS b/NEWS
@@ -9,6 +9,9 @@ PHP                                                                        NEWS
   . Fixed bug GH-21055 (connection attribute status typo for GSS negotiation).
     (lsaos)
 
+- Windows:
+  . Fixed compilation with clang (missing intrin.h include). (Kévin Dunglas)
+
 12 Feb 2026, PHP 8.4.18
 
 - Core:
diff --git a/Zend/zend_call_stack.h b/Zend/zend_call_stack.h
@@ -21,6 +21,9 @@
 
 #include "zend.h"
 #include "zend_portability.h"
+#ifdef _MSC_VER
+# include <intrin.h>
+#endif
 #ifdef __APPLE__
 # include <pthread.h>
 #endif
