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7b77f35a1b
llvm-mirror/include/llvm/CodeGen
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Jakob Stoklund Olesen 7b77f35a1b Add an isSSA() flag to MachineRegisterInfo. 
This flag is true from isel to register allocation when the machine
function is required to be in SSA form.  The TwoAddressInstructionPass
and PHIElimination passes clear the flag.

The SSA flag wil be used by the machine code verifier to check for SSA
form, and eventually an assertion can enforce it in +Asserts builds.
This will catch the common target error of creating machine code with
multiple defs of a virtual register.

llvm-svn: 136532
2011-07-29 22:51:22 +00:00
..
PBQP Remove unused STL header includes. 2011-04-23 19:53:52 +00:00
Analysis.h land David Blaikie's patch to de-constify Type, with a few tweaks. 2011-07-18 04:54:35 +00:00
AsmPrinter.h Fix a FIXME by making GlobalVariable::getInitializer() return a 2011-06-19 18:37:11 +00:00
BinaryObject.h Merge System into Support. 2010-11-29 18:16:10 +00:00
CalcSpillWeights.h Use the new TRI->getLargestLegalSuperClass hook to constrain register class inflation. 2011-04-26 18:52:36 +00:00
CallingConvLower.h Provide an ARMCCState subclass of CCState so that ARM clients will always set 2011-06-10 20:59:24 +00:00
EdgeBundles.h Build the Hopfield network incrementally when splitting global live ranges. 2011-04-09 02:59:09 +00:00
FastISel.h Revert r135423. 2011-07-19 00:28:24 +00:00
FunctionLoweringInfo.h Add the AddLandingPadInfo function. 2011-07-28 23:42:57 +00:00
GCMetadata.h Attach a DebugLoc to a GC point in order to get precise information in the JIT of a GC point. 2010-09-24 17:27:50 +00:00
GCMetadataPrinter.h
GCs.h
GCStrategy.h
IntrinsicLowering.h Recognize inline asm 'rev /bin/bash, ' as a bswap intrinsic call. 2011-01-08 01:24:27 +00:00
ISDOpcodes.h Code generation for 'fence' instruction. 2011-07-27 22:21:52 +00:00
JITCodeEmitter.h Fix a ton of comment typos found by codespell. Patch by 2011-04-15 05:18:47 +00:00
LatencyPriorityQueue.h Various bits of framework needed for precise machine-level selection 2010-12-24 05:03:26 +00:00
LinkAllAsmWriterComponents.h
LinkAllCodegenComponents.h There is only one register coalescer. Merge it into the base class and 2011-06-26 22:34:10 +00:00
LiveInterval.h Teach LiveInterval::isZeroLength about null SlotIndexes. 2011-05-16 23:50:05 +00:00
LiveIntervalAnalysis.h Dead code elimination may separate the live interval into multiple connected components. 2011-03-17 20:37:07 +00:00
LiveStackAnalysis.h Teach TargetRegisterInfo how to cram stack slot indexes in with the virtual and 2011-01-09 21:17:37 +00:00
LiveVariables.h Use an IndexedMap for LiveVariables::VirtRegInfo. 2011-01-08 23:10:57 +00:00
MachineBasicBlock.h Introduce MachineBranchProbabilityInfo class, which has similar API to 2011-06-16 20:22:37 +00:00
MachineBlockFrequencyInfo.h Use BlockFrequency instead of uint32_t in BlockFrequencyInfo. 2011-07-27 22:05:51 +00:00
MachineBranchProbabilityInfo.h - Make BranchProbability constructor public. 2011-07-10 02:12:39 +00:00
MachineCodeEmitter.h Fix a ton of comment typos found by codespell. Patch by 2011-04-15 05:18:47 +00:00
MachineCodeInfo.h Merge System into Support. 2010-11-29 18:16:10 +00:00
MachineConstantPool.h land David Blaikie's patch to de-constify Type, with a few tweaks. 2011-07-18 04:54:35 +00:00
MachineDominators.h typoes 2010-09-10 22:25:58 +00:00
MachineFrameInfo.h Tidy up. 2011-03-07 19:28:43 +00:00
MachineFunction.h - Rename TargetInstrDesc, TargetOperandInfo to MCInstrDesc and MCOperandInfo and 2011-06-28 19:10:37 +00:00
MachineFunctionAnalysis.h Give MachineFunctionAnalysis a getPassName() implementation to make timing reports prettier. 2011-01-04 18:21:18 +00:00
MachineFunctionPass.h Reapply r110396, with fixes to appease the Linux buildbot gods. 2010-08-06 18:33:48 +00:00
MachineInstr.h Include a source location when complaining about bad inline assembly. 2011-07-02 03:53:34 +00:00
MachineInstrBuilder.h - Rename TargetInstrDesc, TargetOperandInfo to MCInstrDesc and MCOperandInfo and 2011-06-28 19:10:37 +00:00
MachineJumpTableInfo.h
MachineLoopInfo.h Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which 2010-10-19 17:21:58 +00:00
MachineLoopRanges.h Enable loop splitting in RegAllocGreedy. 2010-12-17 23:16:32 +00:00
MachineMemOperand.h Merge System into Support. 2010-11-29 18:16:10 +00:00
MachineModuleInfo.h Use ArrayRef instead of requiring an std::vector. 2011-07-28 21:25:33 +00:00
MachineModuleInfoImpls.h
MachineOperand.h Handle debug info for i128 constants. 2011-06-24 20:46:11 +00:00
MachinePassRegistry.h
MachineRegisterInfo.h Add an isSSA() flag to MachineRegisterInfo. 2011-07-29 22:51:22 +00:00
MachineRelocation.h Merge System into Support. 2010-11-29 18:16:10 +00:00
MachineSSAUpdater.h
MachORelocation.h Merge System into Support. 2010-11-29 18:16:10 +00:00
ObjectCodeEmitter.h
Passes.h Remove the experimental (and unused) pre-ra splitting pass. Greedy regalloc can split live ranges. 2011-06-27 23:40:45 +00:00
ProcessImplicitDefs.h Place context in member variables instead of passing around pointers. 2011-03-14 20:57:14 +00:00
PseudoSourceValue.h Typos. 2011-06-01 23:32:40 +00:00
RegAllocPBQP.h Add a hook for PBQP clients to run a custom pre-alloc pass to run prior to PBQP allocation. Patch by Arnaud Allard de Grandmaison. 2011-06-17 07:09:01 +00:00
RegAllocRegistry.h
RegisterScavenging.h Teach the register scavenger to take subregs into account when finding a free register. 2011-03-05 00:20:19 +00:00
RuntimeLibcalls.h Add an intrinsic and codegen support for fused multiply-accumulate. The intent 2011-07-08 21:39:21 +00:00
ScheduleDAG.h - Rename TargetInstrDesc, TargetOperandInfo to MCInstrDesc and MCOperandInfo and 2011-06-28 19:10:37 +00:00
ScheduleHazardRecognizer.h Convert -enable-sched-cycles and -enable-sched-hazard to -disable 2011-01-21 05:51:33 +00:00
SchedulerRegistry.h
ScoreboardHazardRecognizer.h - Rename TargetInstrDesc, TargetOperandInfo to MCInstrDesc and MCOperandInfo and 2011-06-28 19:10:37 +00:00
SelectionDAG.h Misc optimizer+codegen work for 'cmpxchg' and 'atomicrmw'. They appear to be 2011-07-29 03:05:32 +00:00
SelectionDAGISel.h Recommit the fix for rdar://9289512 with a couple tweaks to 2011-04-22 21:59:37 +00:00
SelectionDAGNodes.h Misc optimizer+codegen work for 'cmpxchg' and 'atomicrmw'. They appear to be 2011-07-29 03:05:32 +00:00
SlotIndexes.h Extract parts of RAGreedy::splitAroundRegion as SplitKit methods. 2011-07-15 21:47:57 +00:00
TargetLoweringObjectFileImpl.h Goodbye TargetAsmInfo. This eliminate last bit of CodeGen and Target in llvm-mc. 2011-07-20 19:50:42 +00:00
ValueTypes.h land David Blaikie's patch to de-constify Type, with a few tweaks. 2011-07-18 04:54:35 +00:00
ValueTypes.td Fix formatting. 2011-06-16 16:52:24 +00:00