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4750d08150
https://reviews.llvm.org/D55294 Previously MachineIRBuilder::buildInstr used to accept variadic arguments for sources (which were either unsigned or MachineInstrBuilder). While this worked well in common cases, it doesn't allow us to build instructions that have multiple destinations. Additionally passing in other optional parameters in the end (such as flags) is not possible trivially. Also a trivial call such as B.buildInstr(Opc, Reg1, Reg2, Reg3) can be interpreted differently based on the opcode (2defs + 1 src for unmerge vs 1 def + 2srcs). This patch refactors the buildInstr to buildInstr(Opc, ArrayRef<DstOps>, ArrayRef<SrcOps>) where DstOps and SrcOps are typed unions that know how to add itself to MachineInstrBuilder. After this patch, most invocations would look like B.buildInstr(Opc, {s32, DstReg}, {SrcRegs..., SrcMIBs..}); Now all the other calls (such as buildAdd, buildSub etc) forward to buildInstr. It also makes it possible to build instructions with multiple defs. Additionally in a subsequent patch, we should make it possible to add flags directly while building instructions. Additionally, the main buildInstr method is now virtual and other builders now only have to override buildInstr (for say constant folding/cseing) is straightforward. Also attached here (https://reviews.llvm.org/F7675680) is a clang-tidy patch that should upgrade the API calls if necessary. llvm-svn: 348815 |
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| .. | ||
| AsmParser | ||
| Disassembler | ||
| InstPrinter | ||
| MCTargetDesc | ||
| TargetInfo | ||
| Utils | ||
| AArch64.h | ||
| AArch64.td | ||
| AArch64A53Fix835769.cpp | ||
| AArch64A57FPLoadBalancing.cpp | ||
| AArch64AdvSIMDScalarPass.cpp | ||
| AArch64AsmPrinter.cpp | ||
| AArch64BranchTargets.cpp | ||
| AArch64CallingConvention.h | ||
| AArch64CallingConvention.td | ||
| AArch64CallLowering.cpp | ||
| AArch64CallLowering.h | ||
| AArch64CleanupLocalDynamicTLSPass.cpp | ||
| AArch64CollectLOH.cpp | ||
| AArch64CompressJumpTables.cpp | ||
| AArch64CondBrTuning.cpp | ||
| AArch64ConditionalCompares.cpp | ||
| AArch64ConditionOptimizer.cpp | ||
| AArch64DeadRegisterDefinitionsPass.cpp | ||
| AArch64ExpandPseudoInsts.cpp | ||
| AArch64FalkorHWPFFix.cpp | ||
| AArch64FastISel.cpp | ||
| AArch64FrameLowering.cpp | ||
| AArch64FrameLowering.h | ||
| AArch64GenRegisterBankInfo.def | ||
| AArch64InstrAtomics.td | ||
| AArch64InstrFormats.td | ||
| AArch64InstrInfo.cpp | ||
| AArch64InstrInfo.h | ||
| AArch64InstrInfo.td | ||
| AArch64InstructionSelector.cpp | ||
| AArch64ISelDAGToDAG.cpp | ||
| AArch64ISelLowering.cpp | ||
| AArch64ISelLowering.h | ||
| AArch64LegalizerInfo.cpp | ||
| AArch64LegalizerInfo.h | ||
| AArch64LoadStoreOptimizer.cpp | ||
| AArch64MachineFunctionInfo.h | ||
| AArch64MacroFusion.cpp | ||
| AArch64MacroFusion.h | ||
| AArch64MCInstLower.cpp | ||
| AArch64MCInstLower.h | ||
| AArch64PBQPRegAlloc.cpp | ||
| AArch64PBQPRegAlloc.h | ||
| AArch64PerfectShuffle.h | ||
| AArch64PfmCounters.td | ||
| AArch64PreLegalizerCombiner.cpp | ||
| AArch64PromoteConstant.cpp | ||
| AArch64RedundantCopyElimination.cpp | ||
| AArch64RegisterBankInfo.cpp | ||
| AArch64RegisterBankInfo.h | ||
| AArch64RegisterBanks.td | ||
| AArch64RegisterInfo.cpp | ||
| AArch64RegisterInfo.h | ||
| AArch64RegisterInfo.td | ||
| AArch64SchedA53.td | ||
| AArch64SchedA57.td | ||
| AArch64SchedA57WriteRes.td | ||
| AArch64SchedCyclone.td | ||
| AArch64SchedExynosM1.td | ||
| AArch64SchedExynosM3.td | ||
| AArch64SchedFalkor.td | ||
| AArch64SchedFalkorDetails.td | ||
| AArch64SchedKryo.td | ||
| AArch64SchedKryoDetails.td | ||
| AArch64SchedPredExynos.td | ||
| AArch64SchedPredicates.td | ||
| AArch64SchedThunderX2T99.td | ||
| AArch64SchedThunderX.td | ||
| AArch64Schedule.td | ||
| AArch64SelectionDAGInfo.cpp | ||
| AArch64SelectionDAGInfo.h | ||
| AArch64SIMDInstrOpt.cpp | ||
| AArch64StorePairSuppress.cpp | ||
| AArch64Subtarget.cpp | ||
| AArch64Subtarget.h | ||
| AArch64SVEInstrInfo.td | ||
| AArch64SystemOperands.td | ||
| AArch64TargetMachine.cpp | ||
| AArch64TargetMachine.h | ||
| AArch64TargetObjectFile.cpp | ||
| AArch64TargetObjectFile.h | ||
| AArch64TargetTransformInfo.cpp | ||
| AArch64TargetTransformInfo.h | ||
| CMakeLists.txt | ||
| LLVMBuild.txt | ||
| SVEInstrFormats.td | ||