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* Simplify the SmallVector pretty printer for LLDB a bit and make it work with ↵Benjamin Kramer2012-11-101-15/+9
| | | | | | reference types. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167674 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix issue with invalid flat operand numberEvandro Menezes2012-11-091-3/+1
| | | | | | | | | | Avoid iterating over list of operands beyond the number of operands in it. PS: this fixes issue with revision #167634. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167635 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix issue with invalid flat operand numberEvandro Menezes2012-11-091-1/+6
| | | | | | | | | Avoid iterating over list of operands beyond the number of operands in it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167634 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support of RTM from TSX extensionMichael Liao2012-11-081-8/+9
| | | | | | | | | | - Add RTM code generation support throught 3 X86 intrinsics: xbegin()/xend() to start/end a transaction region, and xabort() to abort a tranaction region git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167573 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a build problem with xlc. The error message wasRafael Espindola2012-11-022-2/+2
| | | | | | | | | "../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
* Generate a table-driven version of TRI::composeSubRegIndices().Jakob Stoklund Olesen2012-11-011-26/+102
| | | | | | | | | | 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
* Don't return false when the function's return type is a pointer.Kaelyn Uhrain2012-10-251-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166719 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove exception handling usage from tblgen.Joerg Sonnenberger2012-10-2526-305/+375
| | | | | | | | | | | | 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
* Remove unused member & unnecessary semicolon.David Blaikie2012-10-251-3/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166694 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm/utils/TableGen/CMakeLists.txt: Update corresponding to r166685.NAKAMURA Takumi2012-10-251-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166686 91177308-0d34-0410-b5e6-96231b3b80d8
* add TableGen support to create relationship maps between instructionsSebastian Pop2012-10-253-0/+612
| | | | | | | | | | | 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
* Don't use stack unwinding to provide the location information forJoerg Sonnenberger2012-10-244-69/+77
| | | | | | | SetTheory, but pass down the location explicitly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166629 91177308-0d34-0410-b5e6-96231b3b80d8
* Allow the commuted form of tied-operand constraints in tablegen ("$dst = $src",Lang Hames2012-10-201-5/+6
| | | | | | | rather than "$src = $dst"). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166382 91177308-0d34-0410-b5e6-96231b3b80d8
* lit: Rename the valgrind leaks feature to match what is currently usedDaniel Dunbar2012-10-191-1/+1
| | | | | | (vg_leak). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166306 91177308-0d34-0410-b5e6-96231b3b80d8
* lit: Remove support for XTARGET.Daniel Dunbar2012-10-195-28/+15
| | | | | | | | - The XTARGET feature (inherited from old DG tests) was just confusing (and barely ever used). The same effect can now be achieved with a combination of the more useful REQUIRES and XFAIL. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166305 91177308-0d34-0410-b5e6-96231b3b80d8
* lit: Add 'valgrind' and 'valgrind-leaks' features when valgrind is used.Daniel Dunbar2012-10-194-5/+13
| | | | | | - These can be used with the XFAIL options. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166303 91177308-0d34-0410-b5e6-96231b3b80d8
* lit: Propagate TERM variable in environment, some tools can do really obscureDaniel Dunbar2012-10-191-0/+1
| | | | | | odd things if this is missing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166289 91177308-0d34-0410-b5e6-96231b3b80d8
* lit: Allow XFAIL: lines to also refer to "features".Daniel Dunbar2012-10-182-5/+14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166224 91177308-0d34-0410-b5e6-96231b3b80d8
* Add an enum for the return and function indexes into the AttrListPtr object. ↵Bill Wendling2012-10-151-2/+2
| | | | | | This gets rid of some magic numbers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165924 91177308-0d34-0410-b5e6-96231b3b80d8
* Attributes RewriteBill Wendling2012-10-151-4/+4
| | | | | | | | | | | 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
* [ms-inline asm] Use the new API introduced in r165830 in lieu of theChad Rosier2012-10-121-22/+15
| | | | | | | | 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
* Change (!list.size() == 0) to (!list.empty()). No functional change.Richard Trieu2012-10-121-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165812 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove unnecessary classof()'sSean Silva2012-10-111-2/+0
| | | | | | | 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
* Remove extra semicolons.Chad Rosier2012-10-111-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165757 91177308-0d34-0410-b5e6-96231b3b80d8
* tblgen: Compile TableGen without RTTI.Sean Silva2012-10-102-2/+0
| | | | | | TableGen no longer needs RTTI! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165651 91177308-0d34-0410-b5e6-96231b3b80d8
* tblgen: Move mini Type hierarchy to LLVM-style RTTI.Sean Silva2012-10-101-4/+22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165648 91177308-0d34-0410-b5e6-96231b3b80d8
* tblgen: Use semantically correct RTTI functions.Sean Silva2012-10-109-42/+36
| | | | | | Also, some minor cleanup. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165647 91177308-0d34-0410-b5e6-96231b3b80d8
* tblgen: Mechanically move dynamic_cast<> to dyn_cast<>.Sean Silva2012-10-1013-98/+98
| | | | | | | | | | 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
* Pass into the AttributeWithIndex::get method an ArrayRef of attributeBill Wendling2012-10-101-35/+27
| | | | | | | 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
* TableGen subtarget emitter cleanup.Andrew Trick2012-10-102-29/+39
| | | | | | Consistently evaluate Aliases and Sequences recursively. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165604 91177308-0d34-0410-b5e6-96231b3b80d8
* misched: Generate IsBuffered flag for machine resources.Andrew Trick2012-10-101-4/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165602 91177308-0d34-0410-b5e6-96231b3b80d8
* Move TargetData to DataLayout.Micah Villmow2012-10-081-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165403 91177308-0d34-0410-b5e6-96231b3b80d8
* [ms-inline asm] Add a few typedefs to simplify future changes.Chad Rosier2012-10-051-11/+12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165324 91177308-0d34-0410-b5e6-96231b3b80d8
* tblgen: Replace uses of dynamic_cast<XXXRecTy> with dyn_cast<>.Sean Silva2012-10-051-1/+1
| | | | | | | | 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
* Added instregex support to TableGen subtarget emitter.Andrew Trick2012-10-033-10/+84
| | | | | | | | 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
* TableGen subtarget emitter, nearly first class support for SchedAlias.Andrew Trick2012-10-033-130/+229
| | | | | | | | | 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
* Cleanup TableGen subtarget emitter.Andrew Trick2012-10-032-6/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165178 91177308-0d34-0410-b5e6-96231b3b80d8
* [ms-inline asm] Default to the 'm' constraint. This matches the behavior of theChad Rosier2012-10-031-3/+3
| | | | | | | MSVC compiler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165174 91177308-0d34-0410-b5e6-96231b3b80d8
* tblgen: Migrate llvm-tblgen to new TableGenMain API.Sean Silva2012-10-031-82/+77
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165166 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix 80-column violations. Cleanup whitespace in generated code.Chad Rosier2012-10-021-15/+23
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164983 91177308-0d34-0410-b5e6-96231b3b80d8
* [ms-inline asm] Add the convertToMapAndConstraints() function that is used toChad Rosier2012-10-011-45/+38
| | | | | | | | | | | | 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
* Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. ↵Sylvestre Ledru2012-09-2716-114/+114
| | | | | | 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
* Fix a typo 'iff' => 'if'Sylvestre Ledru2012-09-2716-114/+114
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164767 91177308-0d34-0410-b5e6-96231b3b80d8
* Rather then have a wrapper function, have tblgen instantiate the implementation.Chad Rosier2012-09-241-6/+6
| | | | | | Also remove an unused argument. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164567 91177308-0d34-0410-b5e6-96231b3b80d8
* Rather then have a wrapper function, have tblgen instantiate the implementation.Chad Rosier2012-09-241-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164548 91177308-0d34-0410-b5e6-96231b3b80d8
* Machine Model (-schedmodel only). Added SchedAliases.Andrew Trick2012-09-223-87/+295
| | | | | | | 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
* [ms-inline asm] Expose the mnemonicIsValid() function in the AsmParser.Chad Rosier2012-09-211-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164420 91177308-0d34-0410-b5e6-96231b3b80d8
* Whitespace.Chad Rosier2012-09-211-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164406 91177308-0d34-0410-b5e6-96231b3b80d8
* Clarify comment.Dmitri Gribenko2012-09-211-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164371 91177308-0d34-0410-b5e6-96231b3b80d8
* Add in new data types that are used by AMDIL/ANL among others.Micah Villmow2012-09-191-0/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164261 91177308-0d34-0410-b5e6-96231b3b80d8
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