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2012-11-02Fix a build problem with xlc. The error message wasRafael Espindola
"../llvm-git/utils/TableGen/CodeGenSchedule.cpp", line 1594.12: 1540-0218 (S) The call does not match any parameter list for "operator+". "../llvm-git/include/llvm/ADT/STLExtras.h", line 130.1: 1540-1283 (I) "template <class _Iterator, class Func> llvm::operator+(mapped_iterator<_Iterator,Func>::difference_type, const mapped_iterator<_Iterator,Func> &)" is not a viable candidate. Patch by Kai. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167311 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-01Generate a table-driven version of TRI::composeSubRegIndices().Jakob Stoklund Olesen
Explicitly allow composition of null sub-register indices, and handle that common case in an inlinable stub. Use a compressed table implementation instead of the previous nested switches which generated pretty bad code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167190 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-25Don't return false when the function's return type is a pointer.Kaelyn Uhrain
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166719 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-25Remove exception handling usage from tblgen.Joerg Sonnenberger
Most places can use PrintFatalError as the unwinding mechanism was not used for anything other than printing the error. The single exception was CodeGenDAGPatterns.cpp, where intermediate errors during type resolution were ignored to simplify incremental platform development. This use is replaced by an error flag in TreePattern and bailout earlier in various places if it is set. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166712 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-25Remove unused member & unnecessary semicolon.David Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166694 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-25llvm/utils/TableGen/CMakeLists.txt: Update corresponding to r166685.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166686 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-25add TableGen support to create relationship maps between instructionsSebastian Pop
Relationship maps are represented as InstrMapping records which are parsed by TableGen and the information is used to construct mapping tables to represent appropriate relations between instructions. These tables are emitted into XXXGenInstrInfo.inc file along with the functions to query them. Patch by Jyotsna Verma <jverma@codeaurora.org>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166685 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-24Don't use stack unwinding to provide the location information forJoerg Sonnenberger
SetTheory, but pass down the location explicitly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166629 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-20Allow the commuted form of tied-operand constraints in tablegen ("$dst = $src",Lang Hames
rather than "$src = $dst"). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166382 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-15Add an enum for the return and function indexes into the AttrListPtr object. ↵Bill Wendling
This gets rid of some magic numbers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165924 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-15Attributes RewriteBill Wendling
Convert the internal representation of the Attributes class into a pointer to an opaque object that's uniqued by and stored in the LLVMContext object. The Attributes class then becomes a thin wrapper around this opaque object. Eventually, the internal representation will be expanded to include attributes that represent code generation options, etc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165917 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-12[ms-inline asm] Use the new API introduced in r165830 in lieu of theChad Rosier
MapAndConstraints vector. Also remove the unused Kind argument. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165833 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-12Change (!list.size() == 0) to (!list.empty()). No functional change.Richard Trieu
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165812 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11Remove unnecessary classof()'sSean Silva
isa<> et al. automatically infer when the cast is an upcast (including a self-cast), so these are no longer necessary. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165767 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-11Remove extra semicolons.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165757 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-10tblgen: Compile TableGen without RTTI.Sean Silva
TableGen no longer needs RTTI! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165651 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-10tblgen: Move mini Type hierarchy to LLVM-style RTTI.Sean Silva
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165648 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-10tblgen: Use semantically correct RTTI functions.Sean Silva
Also, some minor cleanup. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165647 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-10tblgen: Mechanically move dynamic_cast<> to dyn_cast<>.Sean Silva
Some of these dyn_cast<>'s would be better phrased as isa<> or cast<>. That will happen in a future patch. There are also two dyn_cast_or_null<>'s slipped in instead of dyn_cast<>'s, since they were causing crashes with just dyn_cast<>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165646 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-10Pass into the AttributeWithIndex::get method an ArrayRef of attributeBill Wendling
enums. These are then created via the correct Attributes creation method. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165607 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-10TableGen subtarget emitter cleanup.Andrew Trick
Consistently evaluate Aliases and Sequences recursively. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165604 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-10misched: Generate IsBuffered flag for machine resources.Andrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165602 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-08Move TargetData to DataLayout.Micah Villmow
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165403 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-05[ms-inline asm] Add a few typedefs to simplify future changes.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165324 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-05tblgen: Replace uses of dynamic_cast<XXXRecTy> with dyn_cast<>.Sean Silva
This is a mechanical change of dynamic_cast<> to dyn_cast<>. A number of these uses are actually more like isa<> or cast<>, and will be changed to the semanticaly appropriate one in a future patch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165291 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-03Added instregex support to TableGen subtarget emitter.Andrew Trick
This allows the processor-specific machine model to override selected base opcodes without any fanciness. e.g. InstRW<[CoreXWriteVANDP], (instregex "VANDP")>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165180 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-03TableGen subtarget emitter, nearly first class support for SchedAlias.Andrew Trick
A processor can now arbitrarily alias one SchedWrite onto another. Only the SchedAlias definition need be within the processor model. The aliased SchedWrite may be a SchedVariant, WriteSequence, or transitively refer to another alias. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165179 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-03Cleanup TableGen subtarget emitter.Andrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165178 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-03[ms-inline asm] Default to the 'm' constraint. This matches the behavior of theChad Rosier
MSVC compiler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165174 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-03tblgen: Migrate llvm-tblgen to new TableGenMain API.Sean Silva
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165166 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-02Fix 80-column violations. Cleanup whitespace in generated code.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164983 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-01[ms-inline asm] Add the convertToMapAndConstraints() function that is used toChad Rosier
map constraints and MCInst operands to inline asm operands. This replaces the getMCInstOperandNum() function. The logic to determine the constraints are not in place, so we still default to a register constraint (i.e., "r"). Also, we no longer build the MCInst but rather return just the opcode to get the MCInstrDesc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164979 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-27Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. ↵Sylvestre Ledru
See: http://en.wikipedia.org/wiki/If_and_only_if Commit 164767 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164768 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-27Fix a typo 'iff' => 'if'Sylvestre Ledru
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164767 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-24Rather then have a wrapper function, have tblgen instantiate the implementation.Chad Rosier
Also remove an unused argument. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164567 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-24Rather then have a wrapper function, have tblgen instantiate the implementation.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164548 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-22Machine Model (-schedmodel only). Added SchedAliases.Andrew Trick
Allow subtargets to tie SchedReadWrite types to processor specific sequences or variants. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164451 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-21[ms-inline asm] Expose the mnemonicIsValid() function in the AsmParser.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164420 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-21Whitespace.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164406 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-19Add in new data types that are used by AMDIL/ANL among others.Micah Villmow
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164261 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-19Soften the pattern-can-never-match error in TableGen into a warning. This ↵Owen Anderson
pattern can be very useful in cases where you want to define a multiclass that covers both commutative and non-commutative operators (say, add and sub). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164256 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-19Remove code for setting the VEX L-bit as a function of operand size from the ↵Craig Topper
code emitters and the disassembler table builder. Fix a couple instructions that were still missing VEX_L. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164204 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-19SchedMachineModel: compress the CPU's WriteLatencyTable.Andrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164199 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-19Iterate deterministicaly over ClassInfo*'sSean Silva
Fixes an observed instance of nondeterministic TableGen output. Review by Jakob. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164191 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-19Iterate deterministically over register classesSean Silva
Fixes an observed instance of nondeterministic TableGen output. Review by Jakob. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164190 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-19Refactor Record* by-ID comparator to Record.hSean Silva
This is a generally useful utility; there's no reason to have it hidden in CodeGenDAGPatterns.cpp. Also, rename it to fit the other comparators in Record.h Review by Jakob. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164189 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-18Make custom operand parsing mnemonic indices use the same mnemonic table as ↵Craig Topper
the match table. Reorder fields in OperandMatchEntry to provide the least amount of padding for in tree targets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164109 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-18Use variable type for index into mnemonic table. Shrinks size of index field ↵Craig Topper
on in tree targets. Saving static data space. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164108 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-18Replaced ReInitMCSubtargetInfo with InitMCProcessor.Andrew Trick
Now where we used to call ReInitMCSubtargetInfo, we actually recompute the same information as InitMCSubtargetInfo instead of only setting the feature bits. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164105 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-18comment typoAndrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164097 91177308-0d34-0410-b5e6-96231b3b80d8
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