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

From-SVN: r75871

* regrename.c (find_oldest_value_reg): Fix a warning.
From-SVN: r75871
abbe8578 · Kazu Hirata · Kazu Hirata · 192c8d78 · abbe8578 · abbe8578
Commit abbe8578 authored Jan 14, 2004 by Kazu Hirata Committed by Kazu Hirata Jan 14, 2004
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gcc/ChangeLog
+4 -0

gcc/regrename.c
+2 -2

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+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

--- 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);