From: Jim Wilson <wilson@gcc.gnu.org>
Date: Mon, 31 Jan 1994 22:25:21 +0000 (-0800)
Subject: (class_narrowest_mode, byte_mode, word_mode): Add
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=bacacd4dc4c7f6f2b9b9ab44776b40561458853d;p=gcc.git

(class_narrowest_mode, byte_mode, word_mode): Add
extern to declaration.

From-SVN: r6444
---

diff --git a/gcc/bc-emit.c b/gcc/bc-emit.c
index 62cc5338aa1..9497c7e5b0f 100644
--- a/gcc/bc-emit.c
+++ b/gcc/bc-emit.c
@@ -42,14 +42,14 @@ extern struct obstack *rtl_obstack;
 
 /* Indexed by mode class, gives the narrowest mode for each class.  */
 
-enum machine_mode class_narrowest_mode[(int) MAX_MODE_CLASS];
+extern enum machine_mode class_narrowest_mode[(int) MAX_MODE_CLASS];
 
 /* Commonly used modes.  */
 /* Mode whose width is BITS_PER_UNIT */
-enum machine_mode byte_mode;
+extern enum machine_mode byte_mode;
 
 /* Mode whose width is BITS_PER_WORD */
-enum machine_mode word_mode;
+extern enum machine_mode word_mode;
 
 /* Vector indexed by opcode giving info about the args for each opcode. */
 static struct arityvec arityvec[] = {