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path: root/utils/TableGen/CodeGenTarget.cpp
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2005-12-17Support for read / write from explicit registers with FlagVT type.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24753 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-08* Added an explicit type field to ComplexPattern.Evan Cheng
* Renamed MatchingNodes to RootNodes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24636 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-08Added support for ComplexPattern. These are patterns that require C++ patternEvan Cheng
matching code that is not currently auto-generated by tblgen, e.g. X86 addressing mode. Selection routines for complex patterns can return multiple operands, e.g. X86 addressing mode returns 4. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24634 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-04* Commit the fix (by Chris) for a tblgen type inferencing bug.Evan Cheng
* Enhanced tblgen to handle instructions which have chain operand and writes a chain result. * Enhanced tblgen to handle instructions which produces no results. Part of the change is a temporary hack which relies on instruction property (e.g. isReturn, isBranch). The proper fix would be to change the .td syntax to separate results dag from ops dag. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24587 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-01Support multiple ValueTypes per RegisterClass, needed for upcoming vectorNate Begeman
work. This change has no effect on generated code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24563 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-01Nuke CodeGenInstruction's ValueType member, it is no longer used.Nate Begeman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24556 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-29Add the new vector types to tablegenNate Begeman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24514 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-19Initialize this variable on all paths, fixing a crasher in windows. ThanksChris Lattner
to JeffC for pointing this out. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24426 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-19Teach tblgen about instruction operands that have multiple MachineInstrChris Lattner
operands, digging into them to find register values (used on X86). Patch by Evan Cheng! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24424 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-28Rename Record::getValueAsListDef to getValueAsListOfDefs, to more accuratelyChris Lattner
reflect what it is. Convert some more code over to use it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24072 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-14Do not let getLegalValueTypes return a list with duplicates in itChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23723 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-14force all instruction operands to be named.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23358 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-14Check that operands have unique names. REJECT instructions with broken operandChris Lattner
lists: only don't parse them if they are entirely missing (sparcv9). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23355 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-13Add a new Record::getValueAsCode method to mirror the other getValueAs*Chris Lattner
methods. Use it to simplify some code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23336 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-08Compute the value types that are natively supported by a target.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23282 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-26spell this rightChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23099 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-26spell this variable rightChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23095 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-26Expose a new flag to TargetInstrInfoChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23094 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-19Split register class "Methods" into MethodProtos and MethodBodiesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22928 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-19Read the namespace field from register classesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22918 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-19Fix a problem jeffc noticedChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22903 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-18Figure out how many operands each instruction has, keep track of whetherChris Lattner
or not it's variable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22885 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-22Remove trailing whitespaceMisha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21428 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-22Refactor code for numbering instructions into CodeGenTarget.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19758 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-02Expose isConvertibleToThreeAddress and isCommutable bits to the code generator.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19243 91177308-0d34-0410-b5e6-96231b3b80d8
2004-10-14* Add option to read isLittleEndianEncoding for InstrInfo classesMisha Brukman
* Doxygen-ify some function comments git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16974 91177308-0d34-0410-b5e6-96231b3b80d8
2004-10-03Add initial support for variants. This just parses the new format, noChris Lattner
functionality is added git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16636 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-28Add support for the isLoad and isStore flags, needed by the instruction ↵Nate Begeman
scheduler git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16554 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-28Turn the hasDelaySlot flag into the M_DELAY_SLOT_FLAGChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16553 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-21Alignment is now in bits.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15976 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-21Make alignment be in bits, just like size isChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15969 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-21Support "Methods" in register classes in CodgeGenRegisterClassChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15965 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-21Start parsing register classes into a more structured formChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15961 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-21Read in declared reg sizesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15960 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-16Use CodeGenRegister class to make reading in of register information moreChris Lattner
systematic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15805 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-14Make the AsmWriter a first-class tblgen object. Allow targets to specifyChris Lattner
name of the generated asmwriter class, and the name of the format string. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15747 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11Start parsing more information from the Operand informationChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15644 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11Remove special case hacksChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15643 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01Parse the operand list of the instruction. We currently support register ↵Chris Lattner
and immediate operands. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15390 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01Initial cut at an asm writer emitter. So far, this only handles emission ofChris Lattner
instructions, and only instructions that take no operands at that! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15386 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01Add, and start using, the CodeGenInstruction class. This class representsChris Lattner
an instance of the Instruction tablegen class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15385 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01Rename CodeGenWrappers.(cpp|h) -> CodeGenTarget.(cpp|h)Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15382 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01Finegrainify namespacificationChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15381 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-04Emit a more sensible error message if no subclasses of Target are defined.Misha Brukman
Patch contributed by Vladimir Prus. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14010 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-11Put all LLVM code into the llvm namespace, as per bug 109.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9903 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-20Added LLVM copyright header.John Criswell
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9305 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-10This seems to work around some unobvious bug in gcc on sparc which wasBrian Gaeke
causing the build of lib/Target/X86 to fail. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9042 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-10Add new functionChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7706 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-07Add new method to get a value type as a stringChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7698 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-07Initial checkin of useful wrappers around the Target classes, for now, only ↵Chris Lattner
ValueType and Target are wrapped git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7665 91177308-0d34-0410-b5e6-96231b3b80d8
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