From e185c9716e6cabc2a9d103c8c7a77ee73fbba546 Mon Sep 17 00:00:00 2001
From: tadd <tadd@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 8 Mar 2019 00:35:53 +0000
Subject: [PATCH] use __GNUC__ instead of __GCC__.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67193 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 vm_exec.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vm_exec.h b/vm_exec.h
index f06399033d..26cd762a26 100644
--- a/vm_exec.h
+++ b/vm_exec.h
@@ -17,7 +17,7 @@ typedef unsigned long lindex_t;
 typedef VALUE GENTRY;
 typedef rb_iseq_t *ISEQ;
 
-#ifdef __GCC__
+#ifdef __GNUC__
 /* TODO: machine dependent prefetch instruction */
 #define PREFETCH(pc)
 #else