mirror of https://git.wuffs.org/MWCC
36 lines
733 B
C
36 lines
733 B
C
#ifndef COMPILER_IROPROPAGATE_H
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#define COMPILER_IROPROPAGATE_H
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#include "compiler/IrOptimizer.h"
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#include "compiler/BitVector.h"
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#ifdef __MWERKS__
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#pragma options align=mac68k
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#endif
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struct IROAssign {
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IROLinear *linear;
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UInt16 index;
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UInt16 varIndex;
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IROLinear *linear2;
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BitVector *depends;
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Object *varObj;
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VarRecord *var;
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IROAssign *next;
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IROAssign *prev;
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UInt16 x20;
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IRONode *node;
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};
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#ifdef __MWERKS__
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#pragma options align=reset
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#endif
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extern IROAssign *IRO_FirstAssign;
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extern IROAssign *IRO_LastAssign;
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extern SInt32 IRO_NumAssign;
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extern int IRO_IsRegable(Object *obj);
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extern Boolean IRO_CopyAndConstantPropagation(void);
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extern void IRO_ExpressionPropagation(void);
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#endif
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