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📁 ..
📁 AsmParser
📁 Disassembler
📁 MCTargetDesc
📄 P9InstrResources.td(37.36 KB)
📄 PPC.h(4.69 KB)
📄 PPC.td(32.37 KB)
📄 PPCAsmPrinter.cpp(70.77 KB)
📄 PPCBoolRetToInt.cpp(9.97 KB)
📄 PPCBranchCoalescing.cpp(30.16 KB)
📄 PPCBranchSelector.cpp(15.97 KB)
📄 PPCCCState.cpp(1.08 KB)
📄 PPCCCState.h(1.19 KB)
📄 PPCCTRLoops.cpp(6.68 KB)
📄 PPCCallingConv.cpp(6.19 KB)
📄 PPCCallingConv.h(1.97 KB)
📄 PPCCallingConv.td(16.32 KB)
📄 PPCEarlyReturn.cpp(7.14 KB)
📄 PPCExpandISEL.cpp(17.93 KB)
📄 PPCFastISel.cpp(85.51 KB)
📄 PPCFrameLowering.cpp(98.6 KB)
📄 PPCFrameLowering.h(7.46 KB)
📄 PPCHazardRecognizers.cpp(14.02 KB)
📄 PPCHazardRecognizers.h(3.83 KB)
📄 PPCISelDAGToDAG.cpp(256.88 KB)
📄 PPCISelLowering.cpp(669.73 KB)
📄 PPCISelLowering.h(55.9 KB)
📄 PPCInstr64Bit.td(75.68 KB)
📄 PPCInstrAltivec.td(77.68 KB)
📄 PPCInstrBuilder.h(1.5 KB)
📄 PPCInstrFormats.td(57.38 KB)
📄 PPCInstrHTM.td(5.48 KB)
📄 PPCInstrInfo.cpp(171.06 KB)
📄 PPCInstrInfo.h(29.06 KB)
📄 PPCInstrInfo.td(233.39 KB)
📄 PPCInstrPrefix.td(41.72 KB)
📄 PPCInstrQPX.td(57.56 KB)
📄 PPCInstrSPE.td(49.71 KB)
📄 PPCInstrVSX.td(223.48 KB)
📄 PPCLoopInstrFormPrep.cpp(33.45 KB)
📄 PPCLowerMASSVEntries.cpp(6.42 KB)
📄 PPCMCInstLower.cpp(6.62 KB)
📄 PPCMIPeephole.cpp(63.48 KB)
📄 PPCMachineFunctionInfo.cpp(2.59 KB)
📄 PPCMachineFunctionInfo.h(9.15 KB)
📄 PPCMachineScheduler.cpp(4.03 KB)
📄 PPCMachineScheduler.h(1.81 KB)
📄 PPCMacroFusion.cpp(6.68 KB)
📄 PPCMacroFusion.def(1.8 KB)
📄 PPCMacroFusion.h(886 B)
📄 PPCPerfectShuffle.h(397.57 KB)
📄 PPCPfmCounters.td(705 B)
📄 PPCPreEmitPeephole.cpp(13.36 KB)
📄 PPCQPXLoadSplat.cpp(5.31 KB)
📄 PPCReduceCRLogicals.cpp(28.66 KB)
📄 PPCRegisterInfo.cpp(51.93 KB)
📄 PPCRegisterInfo.h(6.61 KB)
📄 PPCRegisterInfo.td(14.24 KB)
📄 PPCSchedule.td(5.21 KB)
📄 PPCSchedule440.td(34.57 KB)
📄 PPCScheduleA2.td(7.85 KB)
📄 PPCScheduleE500.td(16.59 KB)
📄 PPCScheduleE500mc.td(20.89 KB)
📄 PPCScheduleE5500.td(23.62 KB)
📄 PPCScheduleG3.td(4.49 KB)
📄 PPCScheduleG4.td(5.42 KB)
📄 PPCScheduleG4Plus.td(6.45 KB)
📄 PPCScheduleG5.td(7.1 KB)
📄 PPCScheduleP7.td(22.26 KB)
📄 PPCScheduleP8.td(23.96 KB)
📄 PPCScheduleP9.td(12.27 KB)
📄 PPCSubtarget.cpp(7.58 KB)
📄 PPCSubtarget.h(13.21 KB)
📄 PPCTLSDynamicCall.cpp(6.53 KB)
📄 PPCTOCRegDeps.cpp(5.3 KB)
📄 PPCTargetMachine.cpp(18.94 KB)
📄 PPCTargetMachine.h(2.2 KB)
📄 PPCTargetObjectFile.cpp(2.45 KB)
📄 PPCTargetObjectFile.h(1.19 KB)
📄 PPCTargetStreamer.h(1.02 KB)
📄 PPCTargetTransformInfo.cpp(38.72 KB)
📄 PPCTargetTransformInfo.h(5.6 KB)
📄 PPCVSXCopy.cpp(5.68 KB)
📄 PPCVSXFMAMutate.cpp(15.12 KB)
📄 PPCVSXSwapRemoval.cpp(36.78 KB)
📄 README_P9.txt(22.25 KB)
📁 TargetInfo

Editing: PPCMacroFusion.def

//=== ---- PPCMacroFusion.def - PowerPC MacroFuson Candidates -v-*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https)//llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier) Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file contains descriptions of the macro-fusion pair for PowerPC.
//
//===----------------------------------------------------------------------===//

// NOTE: NO INCLUDE GUARD DESIRED!

#ifndef FUSION_FEATURE

// Each FUSION_FEATURE is assigned with one TYPE, and can be enabled/disabled
// by HAS_FEATURE. The instructions pair is fusable only when the opcode
// of the first instruction is in OPSET1, and the second instruction opcode is
// in OPSET2. And if DEP_OP_IDX >=0, we will check the result of first OP is  
// the operand of the second op with DEP_OP_IDX as its operand index. We assume
// that the result of the first op is its operand zero. 
#define FUSION_FEATURE(TYPE, HAS_FEATURE, DEP_OP_IDX, OPSET1, OPSET2)

#endif

#ifndef FUSION_OP_SET
#define FUSION_OP_SET(...) __VA_ARGS__ 
#endif

// Power8 User Manual Section 10.1.12, Instruction Fusion 
// {addi} followed by one of these {lxvd2x, lxvw4x, lxvdsx, lvebx, lvehx,
// lvewx, lvx, lxsdx}
FUSION_FEATURE(AddiLoad, hasAddiLoadFusion, 2, \
               FUSION_OP_SET(ADDI, ADDI8, ADDItocL), \
               FUSION_OP_SET(LXVD2X, LXVW4X, LXVDSX, LVEBX, LVEHX, LVEWX, \
                             LVX, LXSDX))

// {addis) followed by one of these {ld, lbz, lhz, lwz}
FUSION_FEATURE(AddisLoad, hasAddisLoadFusion, 2, \
               FUSION_OP_SET(ADDIS, ADDIS8, ADDIStocHA8), \
               FUSION_OP_SET(LD, LBZ, LBZ8, LHZ, LHZ8, LWZ, LWZ8))

#undef FUSION_FEATURE
#undef FUSION_OP_SET

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Editing: PPCMacroFusion.def

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