made one more function "static"

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1725 4a8a32a2-be11-0410-ad9d-d568d2c75423

diff --git a/src/SDCCast.c b/src/SDCCast.c
index 69e8b02696df0304435334cbf921c18d1fa8419f..5b9eb78cadacf925218370db5729d3a7ce9106f8 100644 (file)
--- a/src/SDCCast.c
+++ b/src/SDCCast.c
@@ -50,6 +50,7 @@ int noAlloc = 0;
 symbol *currFunc;
 static ast *createIval (ast *, sym_link *, initList *, ast *);
 static ast *createIvalCharPtr (ast *, sym_link *, ast *);
+static ast *optimizeCompare (ast *);
 ast *optimizeRRCRLC (ast *);
 ast *optimizeGetHbit (ast *);
 ast *backPatchLabels (ast *, symbol *, symbol *);
@@ -3942,7 +3943,7 @@ tryNext2:
 /*-----------------------------------------------------------------*/
 /* optimizeCompare - otimizes compares for bit variables     */
 /*-----------------------------------------------------------------*/
-ast *
+static ast *
 optimizeCompare (ast * root)
 {
   ast *optExpr = NULL;