From 094b96ca1df4a035b5f93c351f773306c0241f3f Mon Sep 17 00:00:00 2001
From: Ash Wolf <ninji@wuffs.org>
Date: Thu, 26 Jan 2023 11:30:47 +0000
Subject: move lots of source files around to match their actual placement in
 the original tree

---
 .../FrontEnd/Optimizer/IroPropagate.h              | 35 ++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 compiler_and_linker/FrontEnd/Optimizer/IroPropagate.h

(limited to 'compiler_and_linker/FrontEnd/Optimizer/IroPropagate.h')

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
-- 
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