From: Stephane Carrez <Stephane.Carrez@worldnet.fr>
Date: Sun, 25 Nov 2001 16:36:31 +0000 (+0100)
Subject: m68hc11.c (d_register_operand): Must accept register b (low part of d).
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=259ed6e2708ccb8f43c0089b11628a7d93048743;p=platform%2Fupstream%2Fgcc.git

m68hc11.c (d_register_operand): Must accept register b (low part of d).

	* config/m68hc11/m68hc11.c (d_register_operand): Must accept
	register b (low part of d).

From-SVN: r47321
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a999fa9..1b320b2 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,10 @@
 2001-11-25  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 
+	* config/m68hc11/m68hc11.c (d_register_operand): Must accept
+	register b (low part of d).
+
+2001-11-25  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
+
 	* config/m68hc11/m68hc11.h (FUNCTION_PROFILER): Fix label name
 	passed to mcount.
 
diff --git a/gcc/config/m68hc11/m68hc11.c b/gcc/config/m68hc11/m68hc11.c
index bb56125..3c2ff09 100644
--- a/gcc/config/m68hc11/m68hc11.c
+++ b/gcc/config/m68hc11/m68hc11.c
@@ -928,7 +928,8 @@ d_register_operand (operand, mode)
 
   return GET_CODE (operand) == REG
     && (REGNO (operand) >= FIRST_PSEUDO_REGISTER
-	|| REGNO (operand) == HARD_D_REGNUM);
+	|| REGNO (operand) == HARD_D_REGNUM
+        || (mode == QImode && REGNO (operand) == HARD_B_REGNUM));
 }
 
 int