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2003-05-07Add comments, add a vector to keep track of which registers are allocatableChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6014 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-16Print machine frame objects with the frame offset intrinsic to the machineChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5329 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15Move sparc specific code into the Sparc backendChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5317 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15Move private headers into private regalloc directoryChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5308 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15Move private header to private dirChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5304 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15Remove obsolete ctorChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5301 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15Remove internal helper fnChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5300 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15ADd support for CC registers for Sparc BEChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5297 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15Add support for the CC registers for Sparc BEChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5296 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15Remove more unused methodsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5295 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15Remove a ton of functions that are no longer used, instead using BuildMIChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5290 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15Add new helper method addRegDefChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5289 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15* Eliminate a bunch of inline functions.Chris Lattner
* Convert callers to use BuildMI instead git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5286 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-14Move llvm/Analysis/LiveVar/ValueSet.h to CodeGen/ValueSet.hChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5282 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-14Move annotation to support libraryChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5268 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13Add new filesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5259 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13Simplify interface to creating a registerChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5211 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13* Add support for new types of operandsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5210 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13* Add 3 new types of MachineOperand: ConstantPoolIndex ExternalSymbol and ↵Chris Lattner
GlobalAddress's * Add new isPCRelative modifier flag which should be used in place of MO_PCRelativeDisp type. * Fix a bug in isPhysicalRegister * Add new setOpcode and RemoveOperand methods git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5209 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13* Add a constant pool to hold per-function constants which must be spilled ↵Chris Lattner
to memory git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5208 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13* Add utility methods which make common cases easierChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5207 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13* Add support for values in the constant poolChris Lattner
* Add support for functions referenced by name git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5206 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-29More renamings of Target/Machine*Info to Target/Target*InfoChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5204 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28Rename FunctionFrameInfo to MachineFrameInfoChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5201 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28Descriptor object used to manage abstract frame referencesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5166 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28State for frame and constant pool information pulled out of MachineFunctionChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5165 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28* Frame indices are signedChris Lattner
* Cluster modification methods together git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5164 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28* Pull a bunch of frame and constant pool state out into a newChris Lattner
MachineFunctionInfo class * Add a new FunctionFrameInfo object git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5163 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28Initial check in of MachineFunctionPass.hChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5162 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-25Add abstract frame index capabilityChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5140 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-25Remove default ctorChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5139 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-25*** empty log message ***Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5138 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-25Remove dependency on SSARegMap.hChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5137 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-15Add new opIsUse methodChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5062 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-15Add capability to have a MachineBasicBlock as an operand to a MachineInstrChris Lattner
Add a bunch of methods to MachineOperand is* to reduce usage of MO_foo git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5032 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13Final version of BuildMI for symmetry and because I want to use itChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5000 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-13Get rid of deprecated functionChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4997 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-04Add support for direct global referencesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4905 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-03Add virtual dtor, expose a debug implChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4892 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-02More supportChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4873 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-02Start adding to the meat of MachineCodeEmitterChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4869 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-02Initial version of MachineCodeEmitter interface: emptyChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4864 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-22Instead of checking op.getType() against MO_VirtualRegister andMisha Brukman
MO_MachineRegister, we no longer distinguish Virtual vs. Machine registers externally, they're ALL registers, all equal. Registers are only differentiated whether they are >= MRegisterInfo::FirstVirtual or not. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4823 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-22Set SSARegMap to NULL after deleting it.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4822 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-20SSARegMap -- the mapping between SSARegisters and their RegisterClasses, whichMisha Brukman
imply types of SSA Registers. This is on a per-function basis, so the MachineFunction contains the SSARegMap, and has accessor functions to it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4774 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-18Add helper methodChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4744 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-17Print is const!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4737 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-17Finish enumating codeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4726 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-17Remove unused methodsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4720 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-17Convert to use an enum to access def/use/use&def information. These makeChris Lattner
reading code much easier than just seeing "true, false" especially when default parameters default one but not both arguments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4717 91177308-0d34-0410-b5e6-96231b3b80d8
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