From: Richard Stallman <rms@gnu.org>
Date: Sun, 4 Apr 1993 07:09:40 +0000 (+0000)
Subject: (floating_exact_log2): Initialize r1.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6b62e557d71f5225d1d2e14ec7c0e8c5cfb9e2e0;p=gcc.git

(floating_exact_log2): Initialize r1.

From-SVN: r3996
---

diff --git a/gcc/config/m68k/m68k.c b/gcc/config/m68k/m68k.c
index 8939e98535b..08b73bf6a32 100644
--- a/gcc/config/m68k/m68k.c
+++ b/gcc/config/m68k/m68k.c
@@ -1356,6 +1356,7 @@ floating_exact_log2 (x)
   if (REAL_VALUES_LESS (r, dconst0))
     return 0;
 
+  r1 = dconst1;
   i = 0;
   while (REAL_VALUES_LESS (r1, r))
     {