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llvm-6502/include/llvm/MC
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Hal Finkel f35ce2376c Move late partial-unrolling thresholds into the processor definitions 
The old method used by X86TTI to determine partial-unrolling thresholds was
messy (because it worked by testing target features), and also would not
correctly identify the target CPU if certain target features were disabled.
After some discussions on IRC with Chandler et al., it was decided that the
processor scheduling models were the right containers for this information
(because it is often tied to special uop dispatch-buffer sizes).

This does represent a small functionality change:
 - For generic x86-64 (which uses the SB model and, thus, will get some
   unrolling).
 - For AMD cores (because they still currently use the SB scheduling model)
 - For Haswell (based on benchmarking by Louis Gerbarg, it was decided to bump
   the default threshold to 50; we're working on a test case for this).
Otherwise, nothing has changed for any other targets. The logic, however, has
been moved into BasicTTI, so other targets may now also opt-in to this
functionality simply by setting LoopMicroOpBufferSize in their processor
model definitions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208289 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-08 09:14:44 +00:00
..
MCParser [C++] Use 'nullptr'. 2014-04-24 06:44:33 +00:00
MachineLocation.h Add inequality operator for MachineLocation. 2014-04-01 21:54:52 +00:00
MCAsmBackend.h Completely rewrite ELFObjectWriter::RecordRelocation. 2014-03-29 06:26:49 +00:00
MCAsmInfo.h [C++11] More 'nullptr' conversion or in some cases just using a boolean check instead of comparing to nullptr. 2014-04-13 04:57:38 +00:00
MCAsmInfoCOFF.h [C++11] Add 'override' keyword to virtual methods that override their base class. 2014-03-08 07:02:02 +00:00
MCAsmInfoDarwin.h Fix include guards so they exactly match file names. 2013-01-10 00:45:19 +00:00
MCAsmInfoELF.h Add a MCAsmInfoELF class and factor some code into it. 2013-10-16 01:34:32 +00:00
MCAsmLayout.h Move getBaseSymbol somewhere the COFF writer can use. 2014-05-01 13:24:25 +00:00
MCAssembler.h Centralize the handling of the thumb bit. 2014-04-29 12:46:50 +00:00
MCAtom.h Switch all uses of LLVM_OVERRIDE to just use 'override' directly. 2014-03-02 09:09:27 +00:00
MCCodeEmitter.h Explictly pass MCSubtargetInfo to MCCodeEmitter::EncodeInstruction() 2014-01-28 23:13:07 +00:00
MCCodeGenInfo.h Teach ISel not to optimize 'optnone' functions (revised). 2013-11-22 19:11:24 +00:00
MCContext.h Record the DWARF version in MCContext 2014-05-01 08:46:02 +00:00
MCDirectives.h Darwin: Add assembler directives to create version-min load commands. 2014-03-18 22:09:05 +00:00
MCDisassembler.h [C++11] Replace OwningPtr with std::unique_ptr in places where it doesn't break the API. 2014-04-21 09:34:48 +00:00
MCDwarf.h [C++11] More 'nullptr' conversion or in some cases just using a boolean check instead of comparing to nullptr. 2014-04-13 04:57:38 +00:00
MCELF.h ELF symbol table field st_other support, 2013-02-19 21:57:35 +00:00
MCELFObjectWriter.h Completely rewrite ELFObjectWriter::RecordRelocation. 2014-03-29 06:26:49 +00:00
MCELFStreamer.h Make getOrCreateSymbolData non virtual. 2014-04-27 17:23:37 +00:00
MCELFSymbolFlags.h Centralize the handling of the thumb bit. 2014-04-29 12:46:50 +00:00
MCExpr.h Add an option for evaluating past symbols. 2014-04-28 20:53:11 +00:00
MCExternalSymbolizer.h Remove redundant symbolization support from MCDisassembler interface. 2014-04-11 20:07:58 +00:00
MCFixedLenDisassembler.h Fix include guards so they exactly match file names. 2013-01-10 00:45:19 +00:00
MCFixup.h Fix pr19645. 2014-05-03 19:57:04 +00:00
MCFixupKindInfo.h Tidy up. Trailing whitespace. 2012-05-11 01:39:13 +00:00
MCFunction.h Use std::unique_ptr to manage MCBasicBlocks in MCFunction. 2014-04-15 04:56:29 +00:00
MCInst.h [C++11] More 'nullptr' conversion or in some cases just using a boolean check instead of comparing to nullptr. 2014-04-13 04:57:38 +00:00
MCInstBuilder.h Decouple MCInstBuilder from the streamer per Eli's request. 2012-11-26 18:05:52 +00:00
MCInstPrinter.h [C++11] More 'nullptr' conversion or in some cases just using a boolean check instead of comparing to nullptr. 2014-04-13 04:57:38 +00:00
MCInstrAnalysis.h MC: Add some missing include guards 2014-01-17 22:39:45 +00:00
MCInstrDesc.h [C++11] More 'nullptr' conversion or in some cases just using a boolean check instead of comparing to nullptr. 2014-04-13 04:57:38 +00:00
MCInstrInfo.h Revert r152202: "Use uint16_t to store InstrNameIndices in MCInstrInfo." 2012-03-15 18:05:57 +00:00
MCInstrItineraries.h [C++11] More 'nullptr' conversion or in some cases just using a boolean check instead of comparing to nullptr. 2014-04-13 04:57:38 +00:00
MCLabel.h Fix Doxygen issues: 2012-09-14 14:57:36 +00:00
MCLinkerOptimizationHint.h Remove outdated comment. 2014-03-29 20:16:23 +00:00
MCMachObjectWriter.h Completely rewrite ELFObjectWriter::RecordRelocation. 2014-03-29 06:26:49 +00:00
MCMachOSymbolFlags.h Fix ODR violation. 2013-10-25 03:29:42 +00:00
MCModule.h Add some missing includes for various standard library implementations. 2014-04-18 16:46:29 +00:00
MCModuleYAML.h Replace OwningPtr<T> with std::unique_ptr<T>. 2014-03-06 05:51:42 +00:00
MCObjectDisassembler.h Replace OwningPtr<T> with std::unique_ptr<T>. 2014-03-06 05:51:42 +00:00
MCObjectFileInfo.h MC-exceptions: add support for compact-unwind without .eh_frame 2014-03-29 09:03:13 +00:00
MCObjectStreamer.h Make getOrCreateSymbolData non virtual. 2014-04-27 17:23:37 +00:00
MCObjectSymbolizer.h Update MCSymbolizer and its subclasses' constructors to reflect the fact that 2014-03-27 02:39:01 +00:00
MCObjectWriter.h Completely rewrite ELFObjectWriter::RecordRelocation. 2014-03-29 06:26:49 +00:00
MCRegisterInfo.h [C++11] More 'nullptr' conversion or in some cases just using a boolean check instead of comparing to nullptr. 2014-04-13 04:57:38 +00:00
MCRelocationInfo.h Add MCSymbolizer for symbolic/annotated disassembly. 2013-05-24 00:39:57 +00:00
MCSchedule.h Move late partial-unrolling thresholds into the processor definitions 2014-05-08 09:14:44 +00:00
MCSection.h Add support for subsections to the ELF assembler. Fixes PR8717. 2013-04-17 21:18:16 +00:00
MCSectionCOFF.h [C++11] More 'nullptr' conversion or in some cases just using a boolean check instead of comparing to nullptr. 2014-04-13 04:57:38 +00:00
MCSectionELF.h raw_ostream: Forward declare OpenFlags and include FileSystem.h only where necessary. 2014-04-29 23:26:49 +00:00
MCSectionMachO.h MC: Use MachO::SectionType for MCSectionMachO::getType's return type 2014-03-07 18:49:54 +00:00
MCStreamer.h Remove the UseCFI option from createAsmStreamer. 2014-05-07 13:00:43 +00:00
MCSubtargetInfo.h ArrayRef-ize the Feature and Processor tables for SubtargetFeatures. 2014-05-06 20:23:04 +00:00
MCSymbol.h [C++11] More 'nullptr' conversion or in some cases just using a boolean check instead of comparing to nullptr. 2014-04-13 04:57:38 +00:00
MCSymbolizer.h Temporarily remove assert while I dig in to issues that it's causing for LLDB. 2014-03-27 22:45:42 +00:00
MCTargetAsmParser.h Create MCTargetOptions. 2014-04-23 11:16:03 +00:00
MCTargetOptions.h Create MCTargetOptions. 2014-04-23 11:16:03 +00:00
MCTargetOptionsCommandFlags.h Create MCTargetOptions. 2014-04-23 11:16:03 +00:00
MCValue.h Fix pr19645. 2014-05-03 19:57:04 +00:00
MCWin64EH.h [C++11] More 'nullptr' conversion or in some cases just using a boolean check instead of comparing to nullptr. 2014-04-13 04:57:38 +00:00
MCWinCOFFObjectWriter.h [weak vtables] Remove a bunch of weak vtables 2013-11-19 00:57:56 +00:00
MCWinCOFFStreamer.h Make getOrCreateSymbolData non virtual. 2014-04-27 17:23:37 +00:00
SectionKind.h
SubtargetFeature.h ArrayRef-ize the Feature and Processor tables for SubtargetFeatures. 2014-05-06 20:23:04 +00:00