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llvm-6502/utils/TableGen
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Sanjay Patel f7e042324a Move Post RA Scheduling flag bit into SchedMachineModel 
Refactoring; no functional changes intended

    Removed PostRAScheduler bits from subtargets (X86, ARM).
    Added PostRAScheduler bit to MCSchedModel class.
    This bit is set by a CPU's scheduling model (if it exists).
    Removed enablePostRAScheduler() function from TargetSubtargetInfo and subclasses.
    Fixed the existing enablePostMachineScheduler() method to use the MCSchedModel (was just returning false!).
    Added methods to TargetSubtargetInfo to allow overrides for AntiDepBreakMode, CriticalPathRCs, and OptLevel for PostRAScheduling.
    Added enablePostRAScheduler() function to PostRAScheduler class which queries the subtarget for the above values.
    Preserved existing scheduler behavior for ARM, MIPS, PPC, and X86: 
       a. ARM overrides the CPU's postRA settings by enabling postRA for any non-Thumb or Thumb2 subtarget. 
       b. MIPS overrides the CPU's postRA settings by enabling postRA for everything. 
       c. PPC overrides the CPU's postRA settings by enabling postRA for everything. 
       d. X86 is the only target that actually has postRA specified via sched model info.

Differential Revision: http://reviews.llvm.org/D4217


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213101 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-15 22:39:58 +00:00
..
AsmMatcherEmitter.cpp AsmMatchers: Use unique_ptr to manage ownership of MCParsedAsmOperand 2014-06-08 16:18:35 +00:00
AsmWriterEmitter.cpp Condition codes AL and NV are invalid in the aliases that use 2014-06-10 13:11:35 +00:00
AsmWriterInst.cpp
AsmWriterInst.h
CallingConvEmitter.cpp
CMakeLists.txt Move SetTheory from utils/TableGen into lib/TableGen so Clang can use it. 2014-06-17 13:10:38 +00:00
CodeEmitterGen.cpp Revert "Introduce a string_ostream string builder facilty" 2014-06-26 22:52:05 +00:00
CodeGenDAGPatterns.cpp Change an assert() to a diagnostic. 2014-07-09 18:55:49 +00:00
CodeGenDAGPatterns.h TableGen: permit non-leaf ComplexPattern uses 2014-05-20 11:52:46 +00:00
CodeGenInstruction.cpp TableGen: use correct MIOperand when printing aliases 2014-05-15 13:36:01 +00:00
CodeGenInstruction.h TableGen: use correct MIOperand when printing aliases 2014-05-15 13:36:01 +00:00
CodeGenIntrinsics.h TableGen: introduce support for MSBuiltin 2014-07-04 18:42:25 +00:00
CodeGenMapTable.cpp [C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr. 2014-04-15 07:20:03 +00:00
CodeGenRegisters.cpp [Modules] Fix potential ODR violations by sinking the DEBUG_TYPE 2014-04-22 03:06:00 +00:00
CodeGenRegisters.h Move SetTheory from utils/TableGen into lib/TableGen so Clang can use it. 2014-06-17 13:10:38 +00:00
CodeGenSchedule.cpp [Modules] Fix potential ODR violations by sinking the DEBUG_TYPE 2014-04-22 03:06:00 +00:00
CodeGenSchedule.h Move SetTheory from utils/TableGen into lib/TableGen so Clang can use it. 2014-06-17 13:10:38 +00:00
CodeGenTarget.cpp TableGen: introduce support for MSBuiltin 2014-07-04 18:42:25 +00:00
CodeGenTarget.h iterator_range accessor for CodeGenTarget instruction list. 2014-04-18 02:09:02 +00:00
CTagsEmitter.cpp SourceMgr: make valid buffer IDs start from one 2014-07-06 10:33:31 +00:00
DAGISelEmitter.cpp [Modules] Make Support/Debug.h modular. This requires it to not change 2014-04-21 22:55:11 +00:00
DAGISelMatcher.cpp [C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr. 2014-04-15 07:20:03 +00:00
DAGISelMatcher.h [C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr. 2014-04-16 04:21:27 +00:00
DAGISelMatcherEmitter.cpp [C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr. 2014-04-15 07:20:03 +00:00
DAGISelMatcherGen.cpp TableGen: permit non-leaf ComplexPattern uses 2014-05-20 11:52:46 +00:00
DAGISelMatcherOpt.cpp [Modules] Fix potential ODR violations by sinking the DEBUG_TYPE 2014-04-22 03:06:00 +00:00
DFAPacketizerEmitter.cpp Simplify DFAPacketizerEmitter State copy/move semantics to use compiler defaults. 2014-04-21 22:58:00 +00:00
DisassemblerEmitter.cpp AArch64/ARM64: implement diagnosis of unpredictable loads & stores 2014-05-06 14:15:14 +00:00
FastISelEmitter.cpp [C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr. 2014-04-15 07:20:03 +00:00
FixedLenDecoderEmitter.cpp [Modules] Fix potential ODR violations by sinking the DEBUG_TYPE 2014-04-22 03:06:00 +00:00
InstrInfoEmitter.cpp [C++11] Use 'nullptr' in tablegen output files. 2014-04-30 05:53:35 +00:00
IntrinsicEmitter.cpp TableGen: introduce support for MSBuiltin 2014-07-04 18:42:25 +00:00
LLVMBuild.txt
Makefile
module.modulemap [modules] Add module maps for LLVM. These are not quite ready for prime-time 2014-05-21 02:46:14 +00:00
OptParserEmitter.cpp Option: Propagate flags from groups to options in each group 2014-07-12 00:18:58 +00:00
PseudoLoweringEmitter.cpp Teach the table generated emitPseudoExpansionLowering function to not emit a switch statement containing only a default statement (and no cases). Updated some of the code to use range-based for loops as well. No functional changes. 2014-05-23 15:33:39 +00:00
RegisterInfoEmitter.cpp [C++11] Use 'nullptr' in tablegen output files. 2014-04-30 05:53:35 +00:00
SequenceToOffsetTable.h
SubtargetEmitter.cpp Move Post RA Scheduling flag bit into SchedMachineModel 2014-07-15 22:39:58 +00:00
TableGen.cpp Move SetTheory from utils/TableGen into lib/TableGen so Clang can use it. 2014-06-17 13:10:38 +00:00
TableGenBackends.h
tdtags
X86DisassemblerShared.h More C++ification. 2014-04-20 22:10:16 +00:00
X86DisassemblerTables.cpp
X86DisassemblerTables.h
X86ModRMFilters.cpp
X86ModRMFilters.h
X86RecognizableInstr.cpp [C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr. 2014-04-15 07:20:03 +00:00
X86RecognizableInstr.h