1 files changed, 35 insertions, 0 deletions
diff --git a/compiler_and_linker/FrontEnd/Optimizer/IroPropagate.h b/compiler_and_linker/FrontEnd/Optimizer/IroPropagate.h
new file mode 100644
index 0000000..ff9fadb
--- /dev/null
+++ b/compiler_and_linker/FrontEnd/Optimizer/IroPropagate.h
@@ -0,0 +1,35 @@
+#ifndef COMPILER_IROPROPAGATE_H
+#define COMPILER_IROPROPAGATE_H
+
+#include "IrOptimizer.h"
+#include "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