From 25bab8b1fb2fc851ea3f1f630b3de65ca6afdc22 Mon Sep 17 00:00:00 2001
From: Ash Wolf <ninji@wuffs.org>
Date: Wed, 14 Dec 2022 00:16:59 +0000
Subject: haha it's been a while since i last committed, hasn't it

---
 includes/compiler/IroPropagate.h | 31 ++++++++++++++++++++++++++++++-
 1 file changed, 30 insertions(+), 1 deletion(-)

(limited to 'includes/compiler/IroPropagate.h')

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
-- 
cgit v1.2.3