From 743959ebde33e9a5452799e02c245cee02ebada2 Mon Sep 17 00:00:00 2001
From: Patrick Pelissier <Patrick.Pelissier@gmail.com>
Date: Sat, 16 May 2020 14:09:49 +0200
Subject: [PATCH] Fix micro performance issue

---
 m-array.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/m-array.h b/m-array.h
index d7ffd601..dd5b6f6b 100644
--- a/m-array.h
+++ b/m-array.h
@@ -289,6 +289,7 @@
     type *ret = &v->ptr[v->size];                                       \
     v->size++;                                                          \
     ARRAYI_CONTRACT(v);                                                 \
+    M_ASSUME(ret != NULL);						\
     return ret;                                                         \
   }                                                                     \
                                                                         \
@@ -296,8 +297,8 @@
   M_C(name, _push_back)(array_t v, type const x)			\
   {                                                                     \
     type *data = M_C(name, _push_raw)(v);				\
-    if (M_UNLIKELY (data == NULL) )                                     \
-      return;                                                           \
+    if (M_UNLIKELY (data == NULL) )					\
+      return;								\
     M_CALL_INIT_SET(oplist, *data, x);                                  \
   }                                                                     \
   									\