2022-11-20 05:07:22 +00:00
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#ifndef COMPILER_IROUNROLLLOOP_H
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#define COMPILER_IROUNROLLLOOP_H
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2022-12-14 00:16:59 +00:00
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#include "compiler/IrOptimizer.h"
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2023-01-10 11:05:21 +00:00
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#include "compiler/IroLinearForm.h"
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2022-12-14 00:16:59 +00:00
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extern void IRO_LoopUnroller(void);
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2023-01-10 11:05:21 +00:00
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extern void IRO_IterateForLoopBody(IRONode *start, IRONode *end, IROLoop *loop, IROLinear *destnode, SInt32 addConst, CInt64 *val, Boolean funkyFlag);
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extern void IRO_LinearizeForLoopPostLoop(IRONode *fnode1, IRONode *fnode2, IROLoop *loop, IRONode *fnode3, UInt32 unrollFactor);
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extern IROLinear *BuildEarlyLoopExitTest(IROLinearType type, IROList *list);
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extern IROLinear *BuildLoopExitTest(IROLinearType type, IROList *list);
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extern int IsIterationCountConstant(IROLoop *loop, CInt64 *pval);
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extern void NoOpBlock(IRONode *fnode);
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extern void IRO_TestConstantIterationCount(IROLoop *loop, CInt64 *iterCount, SInt32 vectorStride, UInt32 *unrollFactor, SInt32 *leftOver, UInt32 *needOrigLoop, UInt32 *needUnrollBodyTest, UInt32 *resetUnrolledFinalValue);
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extern IROLinear *BuildOrigIterationCount(IROList *list, IROLoop *loop);
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extern IROLinear *BuildNewFinalvalue(IROLinear *iterCount, UInt32 unrollFactor, IROList *list, IROLoop *loop);
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extern void BuildUnrolledBodyEntryTest(IROList *list, IROLinear *iterCount, UInt32 unrollFactor, CLabel *label);
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extern void ChangeInductionReference(IROLinear *first, IROLinear *last, CInt64 val, IROLoop *loop);
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extern IROLinear *UpdateInductionIncrement(IROLoop *loop, SInt32 value, IROLinear *before);
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extern void GenInitialAssignment(IROLoop *loop, Object *var, IROList *list);
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extern void GenNewInduction(void);
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2022-11-20 05:07:22 +00:00
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#endif
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