From 9dad608bc99d819ad1c278e7e451252cedb46e8c Mon Sep 17 00:00:00 2001
From: cuz <cuz@b7a2c559-68d2-44c3-8de9-860c34a00d81>
Date: Fri, 12 Dec 2003 16:02:30 +0000
Subject: [PATCH] Use the WORD0 expression op instead of AND
git-svn-id: svn://svn.cc65.org/cc65/trunk@2732 b7a2c559-68d2-44c3-8de9-860c34a00d81
---
src/ca65/expr.c | 17 ++++-------------
1 file changed, 4 insertions(+), 13 deletions(-)
diff --git a/src/ca65/expr.c b/src/ca65/expr.c
index af3562b4f..417ca11cc 100644
--- a/src/ca65/expr.c
+++ b/src/ca65/expr.c
@@ -199,7 +199,7 @@ static int IsEasyConst (const ExprNode* E, long* Val)
static ExprNode* LoByte (ExprNode* Operand)
/* Return the low byte of the given expression */
{
- ExprNode* Expr;
+ ExprNode* Expr;
long Val;
/* Special handling for const expressions */
@@ -1545,11 +1545,7 @@ ExprNode* GenByteExpr (ExprNode* Expr)
/* Force the given expression into a byte and return the result */
{
/* Use the low byte operator to force the expression into byte size */
- ExprNode* Root = NewExprNode (EXPR_BYTE0);
- Root->Left = Expr;
-
- /* Return the result */
- return Root;
+ return LoByte (Expr);
}
@@ -1557,13 +1553,8 @@ ExprNode* GenByteExpr (ExprNode* Expr)
ExprNode* GenWordExpr (ExprNode* Expr)
/* Force the given expression into a word and return the result. */
{
- /* AND the expression by $FFFF to force it into word size */
- ExprNode* Root = NewExprNode (EXPR_AND);
- Root->Left = Expr;
- Root->Right = GenLiteralExpr (0xFFFF);
-
- /* Return the result */
- return Root;
+ /* Use the low byte operator to force the expression into word size */
+ return LoWord (Expr);
}