diff options
Diffstat (limited to 'compiler_and_linker/FrontEnd/Optimizer/IroUnrollLoop.h')
| -rw-r--r-- | compiler_and_linker/FrontEnd/Optimizer/IroUnrollLoop.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/compiler_and_linker/FrontEnd/Optimizer/IroUnrollLoop.h b/compiler_and_linker/FrontEnd/Optimizer/IroUnrollLoop.h new file mode 100644 index 0000000..fd4972b --- /dev/null +++ b/compiler_and_linker/FrontEnd/Optimizer/IroUnrollLoop.h @@ -0,0 +1,23 @@ +#ifndef COMPILER_IROUNROLLLOOP_H +#define COMPILER_IROUNROLLLOOP_H + +#include "IrOptimizer.h" +#include "IroLinearForm.h" + +extern void IRO_LoopUnroller(void); +extern void IRO_IterateForLoopBody(IRONode *start, IRONode *end, IROLoop *loop, IROLinear *destnode, SInt32 addConst, CInt64 *val, Boolean funkyFlag); +extern void IRO_LinearizeForLoopPostLoop(IRONode *fnode1, IRONode *fnode2, IROLoop *loop, IRONode *fnode3, UInt32 unrollFactor); +extern IROLinear *BuildEarlyLoopExitTest(IROLinearType type, IROList *list); +extern IROLinear *BuildLoopExitTest(IROLinearType type, IROList *list); +extern int IsIterationCountConstant(IROLoop *loop, CInt64 *pval); +extern void NoOpBlock(IRONode *fnode); +extern void IRO_TestConstantIterationCount(IROLoop *loop, CInt64 *iterCount, SInt32 vectorStride, UInt32 *unrollFactor, SInt32 *leftOver, UInt32 *needOrigLoop, UInt32 *needUnrollBodyTest, UInt32 *resetUnrolledFinalValue); +extern IROLinear *BuildOrigIterationCount(IROList *list, IROLoop *loop); +extern IROLinear *BuildNewFinalvalue(IROLinear *iterCount, UInt32 unrollFactor, IROList *list, IROLoop *loop); +extern void BuildUnrolledBodyEntryTest(IROList *list, IROLinear *iterCount, UInt32 unrollFactor, CLabel *label); +extern void ChangeInductionReference(IROLinear *first, IROLinear *last, CInt64 val, IROLoop *loop); +extern IROLinear *UpdateInductionIncrement(IROLoop *loop, SInt32 value, IROLinear *before); +extern void GenInitialAssignment(IROLoop *loop, Object *var, IROList *list); +extern void GenNewInduction(void); + +#endif |