1 files changed, 30 insertions, 1 deletions
diff --git a/includes/compiler/IroPropagate.h b/includes/compiler/IroPropagate.h
index 689b5fa..a61e526 100644
--- a/includes/compiler/IroPropagate.h
+++ b/includes/compiler/IroPropagate.h
@@ -1,6 +1,35 @@
 #ifndef COMPILER_IROPROPAGATE_H
 #define COMPILER_IROPROPAGATE_H
 
-#include "compiler/common.h"
+#include "compiler/IrOptimizer.h"
+#include "compiler/BitVector.h"
+
+#ifdef __MWERKS__
+#pragma options align=mac68k
+#endif
+struct IROAssign {
+    IROLinear *linear;
+    UInt16 index;
+    UInt16 varIndex;
+    IROLinear *linear2;
+    BitVector *depends;
+    Object *varObj;
+    VarRecord *var;
+    IROAssign *next;
+    IROAssign *prev;
+    UInt16 x20;
+    IRONode *node;
+};
+#ifdef __MWERKS__
+#pragma options align=reset
+#endif
+
+extern IROAssign *IRO_FirstAssign;
+extern IROAssign *IRO_LastAssign;
+extern SInt32 IRO_NumAssign;
+
+extern int IRO_IsRegable(Object *obj);
+extern Boolean IRO_CopyAndConstantPropagation(void);
+extern void IRO_ExpressionPropagation(void);
 
 #endif