* regrename.c (find_oldest_value_reg): Fix a warning.

From-SVN: r75871

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ba94c155d03977605d8b43ea7dc92b4f1143bfb0..7e0a7b9279d2f8df481912f0756da6c7d3770c0c 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2004-01-14  Kazu Hirata  <kazu@cs.umass.edu>
+
+       * regrename.c (find_oldest_value_reg): Fix a warning.
+
 2004-01-14  Richard Earnshaw  <rearnsha@arm.com>
 
        PR bootstrap/12527

diff --git a/gcc/regrename.c b/gcc/regrename.c
index 871507b28f0d1d9a895e7516ea284b9cd3e543ca..e725ee932daf6e8e26346b108ec883d6abd4ecbf 100644 (file)
--- a/gcc/regrename.c
+++ b/gcc/regrename.c
@@ -1345,8 +1345,8 @@ find_oldest_value_reg (enum reg_class class, rtx reg, struct value_data *vd)
        if (!TEST_HARD_REG_BIT (reg_class_contents[class], last))
          return NULL_RTX;
 
-      if (new = maybe_mode_change (oldmode, vd->e[regno].mode, mode, i,
-                                  regno))
+      new = maybe_mode_change (oldmode, vd->e[regno].mode, mode, i, regno);
+      if (new)
        {
          ORIGINAL_REGNO (new) = ORIGINAL_REGNO (reg);
          REG_ATTRS (new) = REG_ATTRS (reg);