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path: root/utils/TableGen/IntrinsicEmitter.cpp
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2013-01-27Use the AttributeSet instead of AttributeWithIndex.Bill Wendling
In the future, AttributeWithIndex won't be used anymore. Besides, it exposes the internals of the AttributeSet to outside users, which isn't goodness. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173606 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11Support for half intrinsics. Pushes MMX into slower encoding path.Michael Ilseman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172159 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-22Change 'AttrVal' to 'AttrKind' to better reflect that it's a kind of ↵Bill Wendling
attribute instead of the value of the attribute. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170972 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-19Rename the 'Attributes' class to 'Attribute'. It's going to represent a ↵Bill Wendling
single attribute in the future. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170502 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-07s/AttrListPtr/AttributeSet/g to better label what this class is going to be ↵Bill Wendling
in the near future. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169651 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20Make the AttrListPtr object a part of the LLVMContext.Bill Wendling
When code deletes the context, the AttributeImpls that the AttrListPtr points to are now invalid. Therefore, instead of keeping a separate managed static for the AttrListPtrs that's reference counted, move it into the LLVMContext and delete it when deleting the AttributeImpls. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168354 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
2012-10-15Add 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
2012-10-10Pass 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
2012-06-11Write llvm-tblgen backends as functions instead of sub-classes.Jakob Stoklund Olesen
The TableGenBackend base class doesn't do much, and will be removed completely soon. Patch by Sean Silva! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158311 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-28switch AttrListPtr::get to take an ArrayRef, simplifying a lot of clients.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157556 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-27rdar://11542750 - llvm.trap should be marked no return.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157551 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-27Reimplement the intrinsic verifier to use the same table as ↵Chris Lattner
Intrinsic::getDefinition, making it stronger and more sane. Delete the code from tblgen that produced the old code. Besides being a path forward in intrinsic sanity, this also eliminates a bunch of machine generated code that was compiled into Function.o git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157545 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-27move some code around so that Verifier.cpp can get access to the intrinsic ↵Chris Lattner
info table. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157540 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-27enhance the intrinsic info table to encode what *kind* of Any argumentChris Lattner
it is (at the cost of 45 bytes of extra table space) so that the verifier can start using it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157536 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-26rearrange some code, no functionality change.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157523 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-23Fixed typo in r156905.Patrik Hägglund
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157320 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-23small refinement to r157218 to save a tiny amount of table size in the commonChris Lattner
case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157312 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-21Added address space qualifier to intrinsic PointerType arguments.Pete Cooper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157218 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-17enhance the intrinsic info stuff to emit encodings that don't fit in 32-bits ↵Chris Lattner
into a separate side table, using the handy SequenceToOffsetTable class. This encodes all these weird things into another 256 bytes, allowing all intrinsics to be encoded this way. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156995 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-17finish encoding all of the interesting details of intrinsics. Now intrinsicsChris Lattner
are only rejected because they can't be encoded into a 32-bit unit, not because they contain an unencodable feature. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156978 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-17strengthen the intrinsic descriptor stuff to be able to handle sin, cos and ↵Chris Lattner
other intrinsics that use passed-in arguments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156977 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-17simplify code generated by tblgen that is not necessary since we droppedChris Lattner
compatibility with LLVM 2.x bitcode files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156976 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-17I forgot the #ifdef _MSC_VER guard in my last commit.Francois Pichet
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156975 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-17Fix the MSVC 2010 build: disable the optimizer for a problematic function.Francois Pichet
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156973 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-16Significantly reduce the compiled size of Functions.cpp by turning a big ↵Chris Lattner
blob of tblgen generated code (for Intrinsic::getType) into a table. This handles common cases right now, but I plan to extend it to handle all cases and merge in type verification logic as well in follow-on patches. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156905 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-16have tblgen emit cast<> instead of dyn_cast<> when we know it must succeed.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156902 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-02Move llvm-tblgen's StringMatcher into the TableGen library so it canDouglas Gregor
be used by clang-tblgen. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156000 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-13Fix target specific intrinsic handling to adjust intrinsic number before ↵Craig Topper
doing attribute table lookup. Also fix attribute table lookup to handle 'invalid' intrinsic correctly. Fixes PR12542 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154658 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-26TableGen: Don't emit the llvm intrinsic -> gcc builtin table, its only user ↵Benjamin Kramer
was the c backend. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153432 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-01Emit the "is an intrinsic overloaded" table as a bitfield.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151792 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-01Emit the intrinsic modref info as a lookup table instead of a huge switch.Benjamin Kramer
Shrinks BasicAliasAnalysis.o from 106k to 56k on i386. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151781 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-28Convert generated intrinsic attributes to use an array lookup as Chris ↵Craig Topper
suggested in PR11951. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151622 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-05Convert assert(0) to llvm_unreachableCraig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149814 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-20Add basic generic CodeGen support for half.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146927 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01Move TableGen's parser and entry point into a libraryPeter Collingbourne
This is the first step towards splitting LLVM and Clang's tblgen executables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140951 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-14Change Intrinsic::getDeclaration and friends to take an ArrayRef.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135154 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-18fix the varargs version of StructType::get to not require an LLVMContext, ↵Chris Lattner
making usage much cleaner. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133364 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-28Change how tblgen generates attributes for intrinsics to use a singleJohn McCall
switch. With this newfound organization, teach tblgen how not to give all intrinsics the 'nounwind' attribute. Introduce a new intrinsic, llvm.eh.resume, which does not have this attribute. Documentation and uses to follow. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132252 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-10Rename AccessesArguments and AccessesArgumentsReadonly, and rewriteDan Gohman
their comments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118696 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09Translate IntrReadArgMem to AccessesArgumentsReadonly.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118622 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-24Get rid of pop_macro warnings on MSVC.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114750 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-14CBackend: Fix MSVC build.Michael J. Spencer
This may produce warnings on MSVS, but it's better than failures. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113834 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-11Add x86mmx to TableGen.Dale Johannesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113671 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-06emit the LLVM intrinsic name -> intrinsic number mapping table withChris Lattner
StringMatcher instead of a linear sequence of memcmps. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113145 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-06emit the __builtin -> intrinsic map with StringMatcher instead of aChris Lattner
copy of a close relative of it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113142 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-06slightly improve the runtime and code size of the Intrinsics info table by notChris Lattner
comparing the "llvm." prefix in the memcmp, and not storing it in the string literal. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113136 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-05Remove IntrWriteMem, as it's the default. Rename IntrWriteArgMemDan Gohman
to IntrReadWriteArgMem, as it's for reading as well as writing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110395 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-11Fixes for Microsoft Visual Studio 2010, from Steven Watanabe!Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103457 91177308-0d34-0410-b5e6-96231b3b80d8
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