Reid Kleckner 68092989f3 Sink all InitializePasses.h includes ... This file lists every pass in LLVM, and is included by Pass.h, which is very popular. Every time we add, remove, or rename a pass in LLVM, it caused lots of recompilation. I found this fact by looking at this table, which is sorted by the number of times a file was changed over the last 100,000 git commits multiplied by the number of object files that depend on it in the current checkout: recompiles touches affected_files header 342380 95 3604 llvm/include/llvm/ADT/STLExtras.h 314730 234 1345 llvm/include/llvm/InitializePasses.h 307036 118 2602 llvm/include/llvm/ADT/APInt.h 213049 59 3611 llvm/include/llvm/Support/MathExtras.h 170422 47 3626 llvm/include/llvm/Support/Compiler.h 162225 45 3605 llvm/include/llvm/ADT/Optional.h 158319 63 2513 llvm/include/llvm/ADT/Triple.h 140322 39 3598 llvm/include/llvm/ADT/StringRef.h 137647 59 2333 llvm/include/llvm/Support/Error.h 131619 73 1803 llvm/include/llvm/Support/FileSystem.h Before this change, touching InitializePasses.h would cause 1345 files to recompile. After this change, touching it only causes 550 compiles in an incremental rebuild. Reviewers: bkramer, asbirlea, bollu, jdoerfert Differential Revision: https://reviews.llvm.org/D70211		2019-11-13 16:34:37 -08:00
..
AsmParser	HexagonAsmParser::ParseDirectiveFalign - silence static analyzer dyn_cast<MCConstantExpr> null dereference warning. NFCI.	2019-09-26 10:35:19 +00:00
Disassembler	Revert CMake: Make most target symbols hidden by default	2019-06-11 03:21:13 +00:00
MCTargetDesc	[Hexagon] getCompoundCandidateGroup - fix 'false' value is implicitly cast to unsigned warning. NFCI.	2019-11-05 21:37:53 +00:00
TargetInfo	Revert CMake: Make most target symbols hidden by default	2019-06-11 03:21:13 +00:00
BitTracker.cpp	Use MCRegister in MCRegisterInfo's interfaces	2019-08-02 20:23:00 +00:00
BitTracker.h	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
CMakeLists.txt	[Hexagon] Remove support for V4	2018-10-19 17:31:11 +00:00
Hexagon.h	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
Hexagon.td	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonAsmPrinter.cpp	Apply llvm-prefer-register-over-unsigned from clang-tidy to LLVM	2019-08-15 19:22:08 +00:00
HexagonAsmPrinter.h	Include what you use in HexagonAsmPrinter.h	2019-06-03 11:41:18 +00:00
HexagonBitSimplify.cpp	Sink all InitializePasses.h includes	2019-11-13 16:34:37 -08:00
HexagonBitTracker.cpp	Apply llvm-prefer-register-over-unsigned from clang-tidy to LLVM	2019-08-15 19:22:08 +00:00
HexagonBitTracker.h	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonBlockRanges.cpp	Finish moving TargetRegisterInfo::isVirtualRegister() and friends to llvm::Register as started by r367614. NFC	2019-08-01 23:27:28 +00:00
HexagonBlockRanges.h	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonBranchRelaxation.cpp	[Alignment][NFC] Remove unneeded llvm:: scoping on Align types	2019-09-27 12:54:21 +00:00
HexagonCallingConv.td	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonCFGOptimizer.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonCommonGEP.cpp	Sink all InitializePasses.h includes	2019-11-13 16:34:37 -08:00
HexagonConstExtenders.cpp	Sink all InitializePasses.h includes	2019-11-13 16:34:37 -08:00
HexagonConstPropagation.cpp	Apply llvm-prefer-register-over-unsigned from clang-tidy to LLVM	2019-08-15 19:22:08 +00:00
HexagonCopyToCombine.cpp	Apply llvm-prefer-register-over-unsigned from clang-tidy to LLVM	2019-08-15 19:22:08 +00:00
HexagonDepArch.h	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonDepArch.td	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonDepDecoders.inc	[Hexagon] Rename textually included file from .h to .inc	2019-01-31 21:58:42 +00:00
HexagonDepIICHVX.td	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonDepIICScalar.td	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonDepInstrFormats.td	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonDepInstrInfo.td	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonDepITypes.h	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonDepITypes.td	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonDepMapAsm2Intrin.td	Reapply r372285 "GlobalISel: Don't materialize immarg arguments to intrinsics"	2019-09-19 16:26:14 +00:00
HexagonDepMappings.td	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonDepOperands.td	Reapply r372285 "GlobalISel: Don't materialize immarg arguments to intrinsics"	2019-09-19 16:26:14 +00:00
HexagonDepTimingClasses.h	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonEarlyIfConv.cpp	Apply llvm-prefer-register-over-unsigned from clang-tidy to LLVM	2019-08-15 19:22:08 +00:00
HexagonExpandCondsets.cpp	Sink all InitializePasses.h includes	2019-11-13 16:34:37 -08:00
HexagonFixupHwLoops.cpp	[Alignment][NFC] Remove unneeded llvm:: scoping on Align types	2019-09-27 12:54:21 +00:00
HexagonFrameLowering.cpp	[Hexagon] Fix vector spill expansion to use proper alignment	2019-11-12 09:43:21 -06:00
HexagonFrameLowering.h	Use Align for TFL::TransientStackAlignment	2019-10-21 08:31:25 +00:00
HexagonGenExtract.cpp	Sink all InitializePasses.h includes	2019-11-13 16:34:37 -08:00
HexagonGenInsert.cpp	Sink all InitializePasses.h includes	2019-11-13 16:34:37 -08:00
HexagonGenMux.cpp	Apply llvm-prefer-register-over-unsigned from clang-tidy to LLVM	2019-08-15 19:22:08 +00:00
HexagonGenPredicate.cpp	Sink all InitializePasses.h includes	2019-11-13 16:34:37 -08:00
HexagonHardwareLoops.cpp	Sink all InitializePasses.h includes	2019-11-13 16:34:37 -08:00
HexagonHazardRecognizer.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonHazardRecognizer.h	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonIICHVX.td	[Hexagon] Avoid creating 5-instruction packets with vgather pseudos	2019-03-06 17:43:50 +00:00
HexagonIICScalar.td	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonInstrFormats.td	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonInstrFormatsV5.td	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonInstrFormatsV60.td	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonInstrFormatsV65.td	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonInstrInfo.cpp	[Hexagon] Fix vector spill expansion to use proper alignment	2019-11-12 09:43:21 -06:00
HexagonInstrInfo.h	Use MCRegister in copyPhysReg	2019-11-11 14:42:33 +05:30
HexagonIntrinsics.td	Reapply r372285 "GlobalISel: Don't materialize immarg arguments to intrinsics"	2019-09-19 16:26:14 +00:00
HexagonIntrinsicsV5.td	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonIntrinsicsV60.td	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonISelDAGToDAG.cpp	[Hexagon] Update PS_aligna with max stack alignment once isel completes	2019-11-12 11:47:29 -06:00
HexagonISelDAGToDAG.h	[Hexagon] Update PS_aligna with max stack alignment once isel completes	2019-11-12 11:47:29 -06:00
HexagonISelDAGToDAGHVX.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonISelLowering.cpp	[Hexagon] Handle remaining registers in getRegisterByName()	2019-10-29 08:56:01 -05:00
HexagonISelLowering.h	TLI: Remove DAG argument from getRegisterByName	2019-10-01 01:44:39 +00:00
HexagonISelLoweringHVX.cpp	[Hexagon] Generate vector min/max for HVX	2019-08-15 16:13:17 +00:00
HexagonLoopIdiomRecognition.cpp	Sink all InitializePasses.h includes	2019-11-13 16:34:37 -08:00
HexagonMachineFunctionInfo.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonMachineFunctionInfo.h	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonMachineScheduler.cpp	Implementation of asm-goto support in LLVM	2019-02-08 20:48:56 +00:00
HexagonMachineScheduler.h	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonMapAsm2IntrinV62.gen.td	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonMapAsm2IntrinV65.gen.td	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonMCInstLower.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonNewValueJump.cpp	Sink all InitializePasses.h includes	2019-11-13 16:34:37 -08:00
HexagonOperands.td	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonOptAddrMode.cpp	Sink all InitializePasses.h includes	2019-11-13 16:34:37 -08:00
HexagonOptimizeSZextends.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonPatterns.td	Fix pattern error for S2_tstbit_i instruction	2019-10-30 11:21:48 -05:00
HexagonPatternsHVX.td	[Hexagon] Bitcast v4i16 to v8i8, unify no-op casts between scalar and HVX	2019-09-23 14:33:27 +00:00
HexagonPatternsV65.td	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonPeephole.cpp	Apply llvm-prefer-register-over-unsigned from clang-tidy to LLVM	2019-08-15 19:22:08 +00:00
HexagonPseudo.td	[Hexagon] Fix vector spill expansion to use proper alignment	2019-11-12 09:43:21 -06:00
HexagonRDFOpt.cpp	Sink all InitializePasses.h includes	2019-11-13 16:34:37 -08:00
HexagonRegisterInfo.cpp	[Hexagon] Fix vector spill expansion to use proper alignment	2019-11-12 09:43:21 -06:00
HexagonRegisterInfo.h	CodeGen: Introduce a class for registers	2019-06-24 15:50:29 +00:00
HexagonRegisterInfo.td	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonSchedule.td	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonScheduleV5.td	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonScheduleV55.td	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonScheduleV60.td	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonScheduleV62.td	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonScheduleV65.td	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonScheduleV66.td	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonSelectionDAGInfo.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonSelectionDAGInfo.h	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonSplitConst32AndConst64.cpp	Apply llvm-prefer-register-over-unsigned from clang-tidy to LLVM	2019-08-15 19:22:08 +00:00
HexagonSplitDouble.cpp	Apply llvm-prefer-register-over-unsigned from clang-tidy to LLVM	2019-08-15 19:22:08 +00:00
HexagonStoreWidening.cpp	Sink all InitializePasses.h includes	2019-11-13 16:34:37 -08:00
HexagonSubtarget.cpp	Use a bit of relaxed constexpr to make FeatureBitset costant intializable	2019-08-24 15:02:44 +00:00
HexagonSubtarget.h	[SVE][MVT] Fixed-length vector MVT ranges	2019-09-17 10:19:23 +00:00
HexagonTargetMachine.cpp	[llvm] Migrate llvm::make_unique to std::make_unique	2019-08-15 15:54:37 +00:00
HexagonTargetMachine.h	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonTargetObjectFile.cpp	OpaquePtr: switch to GlobalValue::getValueType in a few places. NFC.	2019-07-11 13:13:02 +00:00
HexagonTargetObjectFile.h	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonTargetStreamer.h	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonTargetTransformInfo.cpp	[Alignment][NFC] getMemoryOpCost uses MaybeAlign	2019-10-25 21:26:59 +02:00
HexagonTargetTransformInfo.h	[Alignment][NFC] getMemoryOpCost uses MaybeAlign	2019-10-25 21:26:59 +02:00
HexagonVectorLoopCarriedReuse.cpp	Sink all InitializePasses.h includes	2019-11-13 16:34:37 -08:00
HexagonVectorPrint.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
HexagonVExtract.cpp	[Hexagon] Handle stack realignment in hexagon-vextract	2019-11-12 09:43:21 -06:00
HexagonVLIWPacketizer.cpp	Sink all InitializePasses.h includes	2019-11-13 16:34:37 -08:00
HexagonVLIWPacketizer.h	Prune two MachineInstr.h includes, fix up deps	2019-10-19 00:22:07 +00:00
LLVMBuild.txt	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
RDFCopy.cpp	Finish moving TargetRegisterInfo::isVirtualRegister() and friends to llvm::Register as started by r367614. NFC	2019-08-01 23:27:28 +00:00
RDFCopy.h	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
RDFDeadCode.cpp	Prune two MachineInstr.h includes, fix up deps	2019-10-19 00:22:07 +00:00
RDFDeadCode.h	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
RDFGraph.cpp	Apply llvm-prefer-register-over-unsigned from clang-tidy to LLVM	2019-08-15 19:22:08 +00:00
RDFGraph.h	Hexagon RDF: Replace function template (plus explicit specializations) with non-template overloads	2019-03-11 23:10:33 +00:00
RDFLiveness.cpp	Apply llvm-prefer-register-over-unsigned from clang-tidy to LLVM	2019-08-15 19:22:08 +00:00
RDFLiveness.h	Hexagon RDF: Replace function template (plus explicit specializations) with non-template overloads	2019-03-11 23:10:33 +00:00
RDFRegisters.cpp	Finish moving TargetRegisterInfo::isVirtualRegister() and friends to llvm::Register as started by r367614. NFC	2019-08-01 23:27:28 +00:00
RDFRegisters.h	Finish moving TargetRegisterInfo::isVirtualRegister() and friends to llvm::Register as started by r367614. NFC	2019-08-01 23:27:28 +00:00