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-rw-r--r--Zend/zend_portability.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/Zend/zend_portability.h b/Zend/zend_portability.h
index 55523501c7..77cd3ee734 100644
--- a/Zend/zend_portability.h
+++ b/Zend/zend_portability.h
@@ -216,9 +216,13 @@ char *alloca();
#if defined(__GNUC__) && ZEND_GCC_VERSION >= 4003
# define ZEND_ATTRIBUTE_UNUSED __attribute__((unused))
# define ZEND_ATTRIBUTE_UNUSED_LABEL __attribute__((cold, unused));
+# define ZEND_COLD __attribute__((cold))
+# define ZEND_HOT __attribute__((cold))
#else
# define ZEND_ATTRIBUTE_UNUSED
# define ZEND_ATTRIBUTE_UNUSED_LABEL
+# define ZEND_COLD __attribute__((cold))
+# define ZEND_HOT __attribute__((cold));
#endif
#if defined(__GNUC__) && ZEND_GCC_VERSION >= 3004 && defined(__i386__)