added macro IS_CAST_ICODE

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1510 4a8a32a2-be11-0410-ad9d-d568d2c75423

diff --git a/src/SDCCicode.h b/src/SDCCicode.h
index f1a9d63e2b567b1e82176fdfede5bb52da38d5f6..ab8d0536dbad6970473906a5856e876df969c497 100644 (file)
--- a/src/SDCCicode.h
+++ b/src/SDCCicode.h
@@ -262,6 +262,7 @@ iCodeTable;
 #define ASSIGNMENT_TO_SELF(ic) (!POINTER_SET(ic) && !POINTER_GET(ic) && \
                                ic->op == '=' && IC_RESULT(ic)->key == IC_RIGHT(ic)->key )
 
+#define IS_CAST_ICODE(ic) (ic && ic->op == CAST)
 #define SET_ISADDR(op,v) {op = operandFromOperand(op); op->isaddr = v;}
 #define SET_RESULT_RIGHT(ic) {SET_ISADDR(IC_RIGHT(ic),0); SET_ISADDR(IC_RESULT(ic),0);}