From: Uros Bizjak <uros@kss-loka.si>
Date: Tue, 21 Sep 2004 05:10:54 +0000 (+0200)
Subject: re PR rtl-optimization/14851 (suboptimal fp division with -ffast-math)
X-Git-Tag: releases/gcc-4.0.0~4772
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=79b82df36c0337afa82db85f0a65df7eaf4dd7f7;p=thirdparty%2Fgcc.git

re PR rtl-optimization/14851 (suboptimal fp division with -ffast-math)

        PR rtl-optimization/14851
        * rtlanal.c (commutative_operand_precedence): Calculate
        precedence of stripped constant.

From-SVN: r87788
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 0e22456397b1..a610a8ae07b8 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2004-09-21  Uros Bizjak  <uros@kss-loka.si>
+
+	PR rtl-optimization/14851
+	* rtlanal.c (commutative_operand_precedence): Calculate
+	precedence of stripped constant.
+
 2004-09-20 Jeff Law  <law@redhat.com>
            Jan Hubicka  <jh@suse.cz>
 
diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c
index 21879d63684c..b529d76794c3 100644
--- a/gcc/rtlanal.c
+++ b/gcc/rtlanal.c
@@ -2980,6 +2980,7 @@ commutative_operand_precedence (rtx op)
   if (code == CONST_DOUBLE)
     return -6;
   op = avoid_constant_pool_reference (op);
+  code = GET_CODE (op);
 
   switch (GET_RTX_CLASS (code))
     {