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path: root/llvm/utils/TableGen/CodeGenIntrinsics.h
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* fix a few spelling errors and typosJim Grosbach2009-03-261-1/+1
| | | | llvm-svn: 67758
* Reapply 63765. Patches for clang and llvm-gcc to follow.Dale Johannesen2009-02-051-1/+2
| | | | llvm-svn: 63812
* Reverting 63765. This broke the build of both clangDale Johannesen2009-02-041-2/+1
| | | | | | and llvm-gcc. llvm-svn: 63786
* New feature: add support for target intrinsics being defined in theNate Begeman2009-02-041-1/+2
| | | | | | | | | target directories themselves. This also means that VMCore no longer needs to know about every target's list of intrinsics. Future work will include converting the PowerPC target to this interface as an example implementation. llvm-svn: 63765
* add nocapture attribute to llvm.mem* intrinsics and have tblgenChris Lattner2009-01-121-4/+8
| | | | | | parse them. tblgen doesn't yet do anything with this info though. llvm-svn: 62065
* Modify the intrinsics pattern to separate out the "return" types from theBill Wendling2008-11-131-9/+27
| | | | | | | | | | "parameter" types. An intrinsic can now return a multiple return values like this: def add_with_overflow : Intrinsic<[llvm_i32_ty, llvm_i1_ty], [LLVMMatchType<0>, LLVMMatchType<0>]>; llvm-svn: 59237
* - Add "Commutative" property to intrinsics. This allows tblgen to generate ↵Evan Cheng2008-06-161-0/+4
| | | | | | | | the commuted variants for dagisel matching code. - Mark lots of X86 intrinsics as "Commutative" to allow load folding. llvm-svn: 52353
* Wrap MVT::ValueType in a struct to get type safetyDuncan Sands2008-06-061-7/+7
| | | | | | | | | | | | | | | | and better control the abstraction. Rename the type to MVT. To update out-of-tree patches, the main thing to do is to rename MVT::ValueType to MVT, and rewrite expressions like MVT::getSizeInBits(VT) in the form VT.getSizeInBits(). Use VT.getSimpleVT() to extract a MVT::SimpleValueType for use in switch statements (you will get an assert failure if VT is an extended value type - these shouldn't exist after type legalization). This results in a small speedup of codegen and no new testsuite failures (x86-64 linux). llvm-svn: 52044
* Move instruction flag inference out of InstrInfoEmitter and intoDan Gohman2008-04-031-1/+1
| | | | | | | | | | | | CodeGenDAGPatterns, where it can be used in other tablegen backends. This allows the inference to be done for DAGISelEmitter so that it gets accurate mayLoad/mayStore/isSimpleLoad flags. This brings MemOperand functionality back to where it was before 48329. However, it doesn't solve the problem of anonymous patterns which expand to code that does loads or stores. llvm-svn: 49123
* remove attributions from utils.Chris Lattner2007-12-291-2/+2
| | | | llvm-svn: 45419
* This is the patch to provide clean intrinsic function overloading support in ↵Chandler Carruth2007-08-041-4/+0
| | | | | | | | LLVM. It cleans up the intrinsic definitions and generally smooths the process for more complicated intrinsic writing. It will be used by the upcoming atomic intrinsics as well as vector and float intrinsics in the future. This also changes the syntax for llvm.bswap, llvm.part.set, llvm.part.select, and llvm.ct* intrinsics. They are automatically upgraded by both the LLVM ASM reader and the bitcode reader. The test cases have been updated, with special tests added to ensure the automatic upgrading is supported. llvm-svn: 40807
* Update a comment to reflect recent changes in the type system.Dan Gohman2007-04-261-1/+1
| | | | llvm-svn: 36486
* For PR1297:Reid Spencer2007-04-011-1/+5
| | | | | | | | | | Implement code generation for overloaded intrinsic functions. The basic difference is that "actual" argument types must be provided when constructing intrinsic names and types. Also, for recognition, only the prefix is examined. If it matches, the suffix is assumed to match. The suffix is checked by the Verifier, however. llvm-svn: 35539
* For PR950:Reid Spencer2006-12-311-1/+1
| | | | | | Convert signed integer types to signless. llvm-svn: 32786
* Only compute intrinsic valuetypes when in a target .td file.Chris Lattner2006-03-281-1/+4
| | | | llvm-svn: 27197
* revert this, it breaks things.Chris Lattner2006-03-281-1/+1
| | | | llvm-svn: 27196
* Add support for decoding iPTR to the right pointer type.Chris Lattner2006-03-271-1/+2
| | | | llvm-svn: 27188
* Move CodeGenIntrinsic implementation to CodeGenTarget.cpp with the rest ofChris Lattner2006-03-241-0/+4
| | | | | | | | the CodeGen* implementations. Parse the MVT::ValueType for each operand of the intrinsics. llvm-svn: 27075
* Autogenerate code to map from GCC builtin to LLVM intrinsic.Chris Lattner2006-03-151-0/+1
| | | | llvm-svn: 26770
* emit a mapping from LLVM intrinsic -> GCC builtins.Chris Lattner2006-03-131-1/+2
| | | | llvm-svn: 26736
* Verify that packed type operands have the right size and base type.Chris Lattner2006-03-131-0/+4
| | | | llvm-svn: 26735
* parse intrinsic typesChris Lattner2006-03-091-0/+4
| | | | | | autogenerate an intrinsic verifier llvm-svn: 26666
* Fix pasteoChris Lattner2006-03-031-1/+1
| | | | llvm-svn: 26499
* initial implementation of intrinsic parsingChris Lattner2006-03-031-0/+42
llvm-svn: 26495
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