From 776dbf1ae6d658ce72f739d7339da4cfe77491cd Mon Sep 17 00:00:00 2001
From: xibxor <andrew@bamsoftwaregroup.com>
Date: Sat, 7 Oct 2017 14:04:26 -0700
Subject: [PATCH] Aliasing optimization

https://en.m.wikipedia.org/wiki/Restrict

GCC's and Clang's __restrict__ will further let the compiler optimize the code. Can you rerun your tests? Should give at least another 10% perrformance boost.
---
 utf8.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/utf8.h b/utf8.h
index 419977d..0b275f5 100644
--- a/utf8.h
+++ b/utf8.h
@@ -23,7 +23,7 @@
  * error, but it will always advance at least one byte.
  */
 static void *
-utf8_decode(void *buf, uint32_t *c, int *e)
+utf8_decode(void *__restrict__ buf, uint32_t *__restrict__ c, int *__restrict__ e)
 {
     static const char lengths[] = {
         1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,