From: Richard Stallman <rms@gnu.org>
Date: Sun, 12 Jul 1992 19:40:09 +0000 (+0000)
Subject: entered into RCS
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=fa45b1eba375396fd553d9825aa09dd15dad4fba;p=gcc.git

entered into RCS

From-SVN: r1574
---

diff --git a/gcc/machmode.h b/gcc/machmode.h
index 8c0121bc6a7..921ffd51fd9 100644
--- a/gcc/machmode.h
+++ b/gcc/machmode.h
@@ -108,7 +108,8 @@ extern int mode_unit_size[];
 /* Get the number of units in the object.  */
 
 #define GET_MODE_NUNITS(MODE)  \
-  (GET_MODE_SIZE ((MODE)) / GET_MODE_UNIT_SIZE ((MODE)))
+  ((GET_MODE_UNIT_SIZE ((MODE)) == 0) ? 0 \
+   : (GET_MODE_SIZE ((MODE)) / GET_MODE_UNIT_SIZE ((MODE))))
 
 /* Get the size in bits of an object of mode MODE.  */