From: Richard Henderson <rth@redhat.com>
Date: Mon, 31 Mar 2003 21:02:10 +0000 (-0800)
Subject: real.c (real_identical): Reorg so as to not compare signalling for normals.
X-Git-Tag: releases/gcc-3.4.0~7545
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=6c06208f54a47b93c18a858dd24d2e083fe0692f;p=thirdparty%2Fgcc.git

real.c (real_identical): Reorg so as to not compare signalling for normals.

        * real.c (real_identical): Reorg so as to not compare
        signalling for normals.

From-SVN: r65111
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 760026309238..3dcc8be7cb97 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2003-03-31  Richard Henderson  <rth@redhat.com>
+
+	* real.c (real_identical): Reorg so as to not compare
+	signalling for normals.
+
 2003-03-31  Stephane Carrez  <stcarrez@nerim.fr>
 
 	* config/m68hc11/m68hc11.c (hard_reg_operand): Check the mode.
diff --git a/gcc/real.c b/gcc/real.c
index 04bf718a7434..29d5de1f0144 100644
--- a/gcc/real.c
+++ b/gcc/real.c
@@ -1227,24 +1227,26 @@ real_identical (a, b)
     {
     case rvc_zero:
     case rvc_inf:
-      break;
+      return true;
 
     case rvc_normal:
       if (a->exp != b->exp)
  	return false;
-      /* FALLTHRU */
+      break;
+
     case rvc_nan:
       if (a->signalling != b->signalling)
 	return false;
-      for (i = 0; i < SIGSZ; ++i)
-	if (a->sig[i] != b->sig[i])
-	  return false;
       break;
 
     default:
       abort ();
     }
 
+  for (i = 0; i < SIGSZ; ++i)
+    if (a->sig[i] != b->sig[i])
+      return false;
+
   return true;
 }