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* These were implementedAnton Korobeynikov2007-11-161-5/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44189 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix PR1800 by correcting mistaken logic.Chris Lattner2007-11-162-2/+11
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* fix a typoChris Lattner2007-11-161-1/+1
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* Implement codegen for flt_rounds on x86Anton Korobeynikov2007-11-163-3/+75
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* Implement necessary bits for flt_rounds gcc builtin. Anton Korobeynikov2007-11-156-0/+37
| | | | | | | Codegen bits and llvm-gcc support will follow. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44182 91177308-0d34-0410-b5e6-96231b3b80d8
* Basic non-power-of-2 vector supportNate Begeman2007-11-156-319/+320
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* Reverted r44163 per requestAnton Korobeynikov2007-11-155-111/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44177 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix bugs in iterator invalidationDaniel Berlin2007-11-151-3/+7
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* This assertion was bogus.Duncan Sands2007-11-151-3/+2
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* Fix a thinko in post-allocation coalescer.Evan Cheng2007-11-152-3/+77
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* Fix handling of overflow in loop calculation by adding new UDiv SCEV. This SCEVNick Lewycky2007-11-155-5/+134
| | | | | | | | is disabled in the sense that it will refuse to create one from a UDiv instruction, until the code is better tested. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44163 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix PR1788 by taking the approach suggested by Richard Smith.Chris Lattner2007-11-151-11/+16
| | | | | | | Thanks to him for his detailed analysis of the problem. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44162 91177308-0d34-0410-b5e6-96231b3b80d8
* Import the boost scoped_ptr class to LLVM. This patch was prepared byChris Lattner2007-11-153-0/+155
| | | | | | | | Cédric Venet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44161 91177308-0d34-0410-b5e6-96231b3b80d8
* More templatization.Owen Anderson2007-11-152-267/+334
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* many edits, patch by Kelly Wilson!Chris Lattner2007-11-153-74/+74
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* Adding debug output during coalescing.Bill Wendling2007-11-151-0/+1
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* Need to increment the iterator.Bill Wendling2007-11-151-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44153 91177308-0d34-0410-b5e6-96231b3b80d8
* Fixed serious bug in BatchReadOwnedPtrs where in a chain of calls toTed Kremenek2007-11-151-5/+4
| | | | | | | | | | | deserialize objects if BatchReadOwnedPtrs was called more than once in the same call chain then the second call would overwrite the SerializedPtrIDs being used by the first call. Solved this problem by making the vector that holds the pointer IDs local to a function call. Now BatchReadOwnedPtrs is reentrant. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44152 91177308-0d34-0410-b5e6-96231b3b80d8
* I discover array_lengthof, thanks to gabor on #llvm.Duncan Sands2007-11-141-2/+1
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* Tweak the descriptions of the new 'const' and 'pure' attributes.Duncan Sands2007-11-141-7/+7
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* Oops. Debugging code shouldn't have been checked in.Evan Cheng2007-11-141-9/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44128 91177308-0d34-0410-b5e6-96231b3b80d8
* Removed debug #define that was accidentally checked in while debuggingTed Kremenek2007-11-141-3/+1
| | | | | | | | | | the deserializer. Fixed assertion when "stream jumping" in the deserializer to properly function when we have reached the end of the stream. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44124 91177308-0d34-0410-b5e6-96231b3b80d8
* Simplify the attribute verification code.Duncan Sands2007-11-141-34/+24
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* Un XFAIL these tests, now that Bill has backportedDuncan Sands2007-11-142-2/+0
| | | | | | | the fix from 4.2. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44115 91177308-0d34-0410-b5e6-96231b3b80d8
* Document pure/const parameter attributesAnton Korobeynikov2007-11-141-0/+9
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* RegenerateAnton Korobeynikov2007-11-145-4977/+6488
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* Add pure/const attributes. Documentation will follow.Anton Korobeynikov2007-11-145-14/+34
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* Fix PIC jump table codegen on x86-32/linux. In fact, such thing should be ↵Anton Korobeynikov2007-11-145-32/+81
| | | | | | | | | applied to all targets uses GOT-relative offsets for PIC (Alpha?) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44108 91177308-0d34-0410-b5e6-96231b3b80d8
* Eliminate the recently introduced CCAssignToStackABISizeAlignDuncan Sands2007-11-143-22/+19
| | | | | | | | | in favour of teaching CCAssignToStack that size 0 and/or align 0 means to use the ABI values. This seems a neater solution. It is safe since no legal value type has size 0. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44107 91177308-0d34-0410-b5e6-96231b3b80d8
* Added two new overloaded versions of BatchEmitOwnedPtrs andTed Kremenek2007-11-143-5/+53
| | | | | | | BatchReadOwnedPtrs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44105 91177308-0d34-0410-b5e6-96231b3b80d8
* Clean up sub-register implementation by moving subReg information back toEvan Cheng2007-11-149-63/+53
| | | | | | | | | | | | MachineOperand auxInfo. Previous clunky implementation uses an external map to track sub-register uses. That works because register allocator uses a new virtual register for each spilled use. With interval splitting (coming soon), we may have multiple uses of the same register some of which are of using different sub-registers from others. It's too fragile to constantly update the information. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44104 91177308-0d34-0410-b5e6-96231b3b80d8
* XFAIL these tests until the fix gets backportedDuncan Sands2007-11-142-0/+2
| | | | | | | from llvm-gcc-4.2 to 4.0. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44103 91177308-0d34-0410-b5e6-96231b3b80d8
* Document a limitation, patch contributed by George RussellChris Lattner2007-11-141-0/+4
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* Allow the block extractor take to take a list of basic blocks to not extractNick Lewycky2007-11-145-12/+121
| | | | | | | | | | from a file containing Function/BasicBlock pairings. This is not safe against anonymous or abnormally-named Funcs or BBs. Make bugpoint use this interface to pass the BBs list to the child bugpoint. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44101 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement PR1796 and Transforms/SimplifyCFG/noreturn-call.llChris Lattner2007-11-142-15/+70
| | | | | | | by inserting unreachable after no-return calls. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44099 91177308-0d34-0410-b5e6-96231b3b80d8
* Start the process of making MachineLoopInfo possible by templating Loop.Owen Anderson2007-11-146-445/+350
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* Fixed a compilation error.Hartmut Kaiser2007-11-131-0/+1
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* Fixed a strange construct. Please review.Hartmut Kaiser2007-11-131-1/+1
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* Updated VC++ build systemHartmut Kaiser2007-11-134-4/+4
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* Fix the regression on Transforms/GlobalOpt/deadglobal-2.ll from myChris Lattner2007-11-131-3/+3
| | | | | | | patch on friday. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44068 91177308-0d34-0410-b5e6-96231b3b80d8
* upgrade testChris Lattner2007-11-132-11/+11
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* Run computeDomForest() on the set of registers that need to be tested forOwen Anderson2007-11-131-5/+6
| | | | | | | interference. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44064 91177308-0d34-0410-b5e6-96231b3b80d8
* Preserve LiveVariables when doing critical edge splitting.Owen Anderson2007-11-131-2/+13
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* Wow. I definitely shouldn't write code when I'm tird.Owen Anderson2007-11-131-19/+24
| | | | | | | Make my previous patch actually do what it was intended to do. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44061 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert previous; these files aren't ready to go in yet.Dale Johannesen2007-11-132-2/+3
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* Add parameter to getDwarfRegNum to permit targetsDale Johannesen2007-11-1320-32/+32
| | | | | | | | | | to use different mappings for EH and debug info; no functional change yet. Fix warning in X86CodeEmitter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44056 91177308-0d34-0410-b5e6-96231b3b80d8
* Make llvm2cpp better, patch for PR1794, contributed by Zack Rusin.Chris Lattner2007-11-131-8/+30
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* Fix x86-64 jit: remove reliance on Dwarf numbers.Evan Cheng2007-11-132-12/+29
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* Unifacalize the CALLSEQ{START,END} stuff.Bill Wendling2007-11-137-28/+32
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44045 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement PR1786 by iterating between dead cycle eliminationChris Lattner2007-11-132-33/+163
| | | | | | | and simplifycfg in the rare cases when it is needed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44044 91177308-0d34-0410-b5e6-96231b3b80d8
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