Added the io module

[cc65] / src / cc65 / optimize.c

diff --git a/src/cc65/optimize.c b/src/cc65/optimize.c
index 67d4e1588f6106b6a3a103547dd30b1ed7b7f439..48ce3fbb61233acae5c3c8dd4c2f05f0f501069d 100644 (file)
--- a/src/cc65/optimize.c
+++ b/src/cc65/optimize.c
@@ -38,8 +38,11 @@
 #include <string.h>
 #include <ctype.h>
 
-#include "../common/xmalloc.h"
+/* common */
+#include "attrib.h"
+#include "xmalloc.h"
 
+/* cc65 */
 #include "asmlabel.h"
 #include "asmline.h"
 #include "check.h"
@@ -126,7 +129,7 @@ static const struct {
     { "\tcpx\t",                 0,    REG_X,      REG_NONE      },
     { "\tcpy\t",                 0,    REG_Y,      REG_NONE      },
     { "\tdea",           1,    REG_A,      REG_NONE      },
-    { "\tdec\ta",        1,    REG_A,      REG_NONE      },
+    { "\tdec\ta",        1,    REG_A,      REG_NONE      },
     { "\tdec\t",                 0,    REG_NONE,   REG_NONE      },
     { "\tdex",                   1,    REG_X,      REG_NONE      },
     { "\tdey",                   1,    REG_Y,      REG_NONE      },
@@ -226,7 +229,7 @@ static const char* LongBranches [] = {
 
 
 /*****************************************************************************/
-/*                                        Forwards                                  */
+/*                                        Forwards                                  */
 /*****************************************************************************/
 
 
@@ -243,10 +246,19 @@ static unsigned GetLabelNum (const char* L);
 static unsigned RVUInt1 (Line* L, LineColl* LC, unsigned Used, unsigned Unused);
 /* Subfunction for RegValUsed. Will be called recursively in case of branches. */
 
+static Line* NewLineAfter (Line* LineBefore, const char* Format, ...) attribute ((format(printf,2,3)));
+/* Create a new line, insert it after L and return it. The new line is marked
+ * as code line.
+ */
+
+static Line* ReplaceLine (Line* L, const char* Format, ...)
+       attribute ((format(printf,2,3)));
+/* Replace one line by another */
+
 
 
 /*****************************************************************************/
-/*                                       List stuff                                 */
+/*                                       List stuff                                 */
 /*****************************************************************************/
 
 
@@ -2265,7 +2277,7 @@ static void OptPtrOps (void)
     Line* L = FirstCode;
     while (L) {
 
-               if (OptPtrOps1 (&L)) {                 
+               if (OptPtrOps1 (&L)) {
            continue;
        } else if (OptPtrOps2 (&L)) {
            continue;