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* llvm-mc: Fix darwin .section parsing. It was skipping the section name and a ','Daniel Dunbar2009-08-112-4/+18
| | | | | | | | (and outputting a diagnostic pointing at the wrong place), all of which lead to much confusion. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78637 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm-mc/AsmParser: Implement automatic classification of RegisterClass operands.Daniel Dunbar2009-08-112-75/+273
| | | | | | | - This drops us to 123 ambiguous instructions (previously ~500) on X86. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78636 91177308-0d34-0410-b5e6-96231b3b80d8
* Fixed more problems caused by 78142.Sanjiv Gupta2009-08-112-2/+5
| | | | | | | Passing of indirect arguments starts after return value on the callee's frame. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78635 91177308-0d34-0410-b5e6-96231b3b80d8
* Replace DOUT.David Goodwin2009-08-112-19/+21
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78634 91177308-0d34-0410-b5e6-96231b3b80d8
* Use new EVT::vAny type to combine Neon intrinsics for VPADD.Bob Wilson2009-08-113-14/+16
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78632 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a new overloaded EVT::vAny type for use in TableGen to allow intrinsicBob Wilson2009-08-118-15/+54
| | | | | | | arguments that are vectors of any size and element type. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78631 91177308-0d34-0410-b5e6-96231b3b80d8
* Added the x86 INT instructions; both the special-case INT 3 and the general-caseSean Callanan2009-08-111-0/+4
| | | | | | | | INT i8. These instructions are only for interpretation by disassemblers, not for emission, so they do not as yet have patterns. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78630 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix bug in NEON convert for single-precision FP. This also fixes the tblgen ↵David Goodwin2009-08-111-4/+4
| | | | | | warnings. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78629 91177308-0d34-0410-b5e6-96231b3b80d8
* Lay the groundwork for my upcoming ilist sentinel shrinking patchGabor Greif2009-08-111-0/+11
| | | | | | | | | | | | | | | | | by defining a LLVM_COMPACT_SENTINELS symbol to 0 or 1 in config.h. I'm asking for 3 favors: - may an autofoo expert look at this and suggest improvements? - may a cmake expert suggest analogous functionality for config.h? - may somebody with the right autofoo mix regenerate configure? (mine is too new) Thanks! --This line, and those below, will be ignored-- M configure.ac git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78628 91177308-0d34-0410-b5e6-96231b3b80d8
* Add stdlib.hJim Grosbach2009-08-111-0/+1
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* SjLj based exception handling unwinding support. This patch is nasty, brutishJim Grosbach2009-08-1125-80/+333
| | | | | | | | | | | | | | and short. Well, it's kinda short. Definitely nasty and brutish. The front-end generates the register/unregister calls into the SjLj runtime, call-site indices and landing pad dispatch. The back end fills in the LSDA with the call-site information provided by the front end. Catch blocks are not yet implemented. Built on Darwin and verified no llvm-core "make check" regressions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78625 91177308-0d34-0410-b5e6-96231b3b80d8
* Enable Thumb2 instruction shrinking (32-bit to 16-bit) pass. Convert a bunch ↵Evan Cheng2009-08-1027-85/+241
| | | | | | of thumb2 tests to FileCheck. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78622 91177308-0d34-0410-b5e6-96231b3b80d8
* Modified VNInfo. The "copy" member is now a union which holds the copy for a ↵Lang Hames2009-08-107-46/+67
| | | | | | register interval, or the defining register for a stack interval. Access is via getCopy/setCopy and getReg/setReg. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78620 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a bug in the DAGCombiner's handling of multiple linkedDan Gohman2009-08-102-3/+32
| | | | | | | | | | | | MERGE_VALUES nodes. Replacing the result values with the operands in one MERGE_VALUES node may cause another MERGE_VALUES node be CSE'd with the first one, and bring its uses along, so that the first one isn't dead, as this code expects. Fix this by iterating until the node is really dead. This fixes PR4699. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78619 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a bug where DAGCombine was producing an illegal ConstantFPDan Gohman2009-08-102-19/+12
| | | | | | | | node after legalize, and remove the workaround code from the ARM backend. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78615 91177308-0d34-0410-b5e6-96231b3b80d8
* Use FileCheck.David Goodwin2009-08-104-20/+28
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78614 91177308-0d34-0410-b5e6-96231b3b80d8
* Use FileCheck... its good for you...David Goodwin2009-08-102-10/+14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78613 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove MDNode from ValueMap when MDNode is destroyed.Devang Patel2009-08-102-1/+10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78612 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix test.David Goodwin2009-08-101-1/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78611 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename MVT to EVT, in preparation for splitting SimpleValueType out into its ↵Owen Anderson2009-08-10104-7079/+7079
| | | | | | own struct type. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78610 91177308-0d34-0410-b5e6-96231b3b80d8
* Whitespace, 80-column, and isTwoAddress -> Constraints = "" changes.Eric Christopher2009-08-101-32/+48
| | | | | | | No functional change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78608 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename MDNodeSet as MDNodes.Devang Patel2009-08-102-2/+2
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* Fix test.David Goodwin2009-08-101-2/+1
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* Align comments.Devang Patel2009-08-101-1/+1
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* Use NEON for single-precision int<->FP conversions.David Goodwin2009-08-107-21/+111
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78604 91177308-0d34-0410-b5e6-96231b3b80d8
* Do not rely on magic "llvm.dbg.*" global variable name to find debug info.Devang Patel2009-08-102-45/+48
| | | | | | | PIC16 developers, please verify. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78603 91177308-0d34-0410-b5e6-96231b3b80d8
* Keep track of DIType.Devang Patel2009-08-102-4/+21
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* Remove a bunch of debugging code that was slowing PBQP down by 25% or so.Owen Anderson2009-08-101-45/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78601 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix up whitespace, remove commented out code.Eric Christopher2009-08-101-29/+14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78600 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm-mc/AsmParser: Disambiguate i64i8imm.Daniel Dunbar2009-08-102-2/+10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78598 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm-mc/AsmParser: Allow .td users to redefine the names of the methods to callDaniel Dunbar2009-08-103-10/+40
| | | | | | | | on target specific operands for testing class membership and converting to MCInst operands. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78597 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename ConvertType to ConvertConstant to avoid a name conflict on llvm-gcc.Daniel Dunbar2009-08-102-11/+11
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* SimpleValueType-ify a few more methods on TargetLowering.Owen Anderson2009-08-104-49/+53
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* Handle the constantfp created during post-legalization dag combiner phase.Evan Cheng2009-08-102-0/+33
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* Continue the SimpleValueType-ification.Owen Anderson2009-08-105-31/+29
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* Fix ocaml "make check" tests, that wasn't finding the proper c++ compiler.Erick Tryzelaar2009-08-101-1/+1
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* Fix comment in llvm.mli.Erick Tryzelaar2009-08-101-2/+2
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* Convert comments to C90-style so llvm-c can import DataTypes.h.Erick Tryzelaar2009-08-102-55/+61
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* Fix docstring for ocaml binding's const_float.Erick Tryzelaar2009-08-101-1/+1
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* llvm-mc/AsmMatcher: Remove some code which has been obsoleted by move toDaniel Dunbar2009-08-101-24/+4
| | | | | | | explicit parser match classes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78588 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm-mc/AsmMatcher: Fix thinko, Mem isn't a subclass of Imm.Daniel Dunbar2009-08-101-1/+1
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* We are not using FoldingSet for metadata uniquing anymore.Devang Patel2009-08-102-15/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78585 91177308-0d34-0410-b5e6-96231b3b80d8
* Start moving TargetLowering away from using full MVTs and towards ↵Owen Anderson2009-08-1019-33/+42
| | | | | | SimpleValueType, which will simplify the privatization of IntegerType in the future. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78584 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm-mc/AsmMatcher: Change assembler parser match classes to their own recordDaniel Dunbar2009-08-105-79/+101
| | | | | | | structure. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78581 91177308-0d34-0410-b5e6-96231b3b80d8
* g++ 4.0 doesn't have std::vector::data.Benjamin Kramer2009-08-101-1/+1
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* Change the MDNode uniquing to a ValueMap, at Devang's request.Owen Anderson2009-08-106-37/+34
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78577 91177308-0d34-0410-b5e6-96231b3b80d8
* split MachO section handling stuff out to its out .h/.cpp file.Chris Lattner2009-08-1012-429/+462
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78576 91177308-0d34-0410-b5e6-96231b3b80d8
* add a fixmeChris Lattner2009-08-101-0/+4
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* arm only needs to emit one .align directive for hidden nlp's, not oneChris Lattner2009-08-101-1/+1
| | | | | | | per pointer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78574 91177308-0d34-0410-b5e6-96231b3b80d8
* make sure that arm nonlazypointers are aligned properlyChris Lattner2009-08-101-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78573 91177308-0d34-0410-b5e6-96231b3b80d8
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