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* Use overloaded operators instead of DIDescriptor::getNode()Devang Patel2010-05-071-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103276 91177308-0d34-0410-b5e6-96231b3b80d8
* There is no need to install ValueMapper.h header. Devang Patel2010-04-201-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101949 91177308-0d34-0410-b5e6-96231b3b80d8
* Avoid using DIDescriptor.isNull(). Devang Patel2010-03-081-3/+3
| | | | | | | This is a first step towards eliminating checks in Descriptor constructors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97975 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert r97947.Devang Patel2010-03-081-3/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97963 91177308-0d34-0410-b5e6-96231b3b80d8
* Avoid using DIDescriptor.isNull().Devang Patel2010-03-081-3/+3
| | | | | | | This is a first step towards eliminating unncessary constructor checks in light weight DIDescriptor wrappers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97947 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't bother with sprintf, just pass the Twine through.Benjamin Kramer2010-01-271-1/+1
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* Remove dead debug info intrinsics.Devang Patel2010-01-051-15/+1
| | | | | | | | | | | | Intrinsic::dbg_stoppoint Intrinsic::dbg_region_start Intrinsic::dbg_region_end Intrinsic::dbg_func_start AutoUpgrade simply ignores these intrinsics now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92557 91177308-0d34-0410-b5e6-96231b3b80d8
* fix Analysis/DebugInfo.h to not include Metadata.h. Do thisChris Lattner2009-12-311-0/+1
| | | | | | | | by moving one method out of line and eliminating redundant checks from other methods. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92337 91177308-0d34-0410-b5e6-96231b3b80d8
* rename "elements" of metadata to "operands". "Elements" areChris Lattner2009-12-311-3/+3
| | | | | | | | things that occur in types. "operands" are things that occur in values. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92322 91177308-0d34-0410-b5e6-96231b3b80d8
* Use an array instead of a SmallVector.Benjamin Kramer2009-12-291-7/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92264 91177308-0d34-0410-b5e6-96231b3b80d8
* Final step in the metadata API restructuring: move the Chris Lattner2009-12-291-2/+1
| | | | | | | | | | getMDKindID/getMDKindNames methods to LLVMContext (and add convenience methods to Module), eliminating MetadataContext. Move the state that it maintains out to LLVMContext. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92259 91177308-0d34-0410-b5e6-96231b3b80d8
* remove useless argument.Chris Lattner2009-12-291-8/+7
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* This is a major cleanup of the instruction metadata interfaces thatChris Lattner2009-12-281-7/+13
| | | | | | | | | | | | | | | | | | | | | | | I asked Devang to do back on Sep 27. Instead of going through the MetadataContext class with methods like getMD() and getMDs(), just ask the instruction directly for its metadata with getMetadata() and getAllMetadata(). This includes a variety of other fixes and improvements: previously all Value*'s were bloated because the HasMetadata bit was thrown into value, adding a 9th bit to a byte. Now this is properly sunk down to the Instruction class (the only place where it makes sense) and it will be folded away somewhere soon. This also fixes some confusion in getMDs and its clients about whether the returned list is indexed by the MDID or densely packed. This is now returned sorted and densely packed and the comments make this clear. This introduces a number of fixme's which I'll follow up on. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92235 91177308-0d34-0410-b5e6-96231b3b80d8
* rename getMDKind -> getMDKindID, make it autoinsert if an MD KindChris Lattner2009-12-281-1/+1
| | | | | | | | doesn't exist already, eliminate registerMDKind. Tidy up a bunch of random stuff. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92225 91177308-0d34-0410-b5e6-96231b3b80d8
* Add the braces gcc suggested.Daniel Dunbar2009-11-121-5/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86933 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement support to debug inlined functions.Devang Patel2009-11-101-3/+56
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86748 91177308-0d34-0410-b5e6-96231b3b80d8
* fix ConstantFoldCompareInstOperands to take the LHS/RHS asChris Lattner2009-11-091-2/+2
| | | | | | | individual operands instead of taking a temporary array git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86619 91177308-0d34-0410-b5e6-96231b3b80d8
* remove a bunch of extraneous LLVMContext argumentsChris Lattner2009-11-061-5/+2
| | | | | | | from various APIs, addressing PR5325. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86231 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove includes of Support/Compiler.h that are no longer needed after theNick Lewycky2009-10-251-1/+0
| | | | | | | VISIBILITY_HIDDEN removal. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85043 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove VISIBILITY_HIDDEN from class/struct found inside anonymous namespaces.Nick Lewycky2009-10-251-1/+1
| | | | | | | | Chris claims we should never have visibility_hidden inside any .cpp file but that's still not true even after this commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85042 91177308-0d34-0410-b5e6-96231b3b80d8
* MapValue doesn't needs its LLVMContext argument.Dan Gohman2009-10-241-5/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85020 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove an unnnecessary LLVMContext argument inDan Gohman2009-10-051-1/+1
| | | | | | | ConstantFoldLoadThroughGEPConstantExpr. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83311 91177308-0d34-0410-b5e6-96231b3b80d8
* Instruction::clone does not need to take an LLVMContext&. Remove that andNick Lewycky2009-09-271-3/+3
| | | | | | | update all the callers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82889 91177308-0d34-0410-b5e6-96231b3b80d8
* Reapply 79977.Devang Patel2009-08-281-1/+1
| | | | | | | Use MDNodes to encode debug info in llvm IR. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80406 91177308-0d34-0410-b5e6-96231b3b80d8
* smallvectorize the list of returns built by CloneAndPruneFunctionInto.Chris Lattner2009-08-271-6/+6
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* Revert 79977. It causes llvm-gcc bootstrap failures on some platforms.Devang Patel2009-08-261-1/+1
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* Update DebugInfo interface to use metadata, instead of special named ↵Devang Patel2009-08-251-1/+1
| | | | | | | | | llvm.dbg.... global variables, to encode debugging information in llvm IR. This is mostly a mechanical change that tests metadata support very well. This change speeds up llvm-gcc by more then 6% at "-O0 -g" (measured by compiling InstructionCombining.cpp!) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79977 91177308-0d34-0410-b5e6-96231b3b80d8
* Push LLVMContexts through the IntegerType APIs.Owen Anderson2009-08-131-2/+2
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* Move more code back to 2.5 APIs.Owen Anderson2009-07-301-1/+1
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* Move types back to the 2.5 API.Owen Anderson2009-07-291-2/+1
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* Get rid of the Pass+Context magic.Owen Anderson2009-07-221-7/+7
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* This started as a small change, I swear. Unfortunately, lots of things call ↵Owen Anderson2009-07-091-3/+3
| | | | | | the [I|F]CmpInst constructors. Who knew!? git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75200 91177308-0d34-0410-b5e6-96231b3b80d8
* "LLVMContext* " --> "LLVMContext *"Owen Anderson2009-07-061-2/+2
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* Thread LLVMContext through the constant folding APIs, which touches a lot of ↵Owen Anderson2009-07-061-3/+4
| | | | | | files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74844 91177308-0d34-0410-b5e6-96231b3b80d8
* More LLVMContext-ification.Owen Anderson2009-07-051-4/+11
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74807 91177308-0d34-0410-b5e6-96231b3b80d8
* While inlining, clone llvm.dbg.func.start intrinsic and adjust Devang Patel2009-04-151-3/+7
| | | | | | | llvm.dbg.region.end instrinsic. This nested llvm.dbg.func.start/llvm.dbg.region.end pair now enables DW_TAG_inlined_subroutine support in code generator. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69118 91177308-0d34-0410-b5e6-96231b3b80d8
* Factorize out a concept - no functionality change.Duncan Sands2009-03-211-2/+1
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* Don't load values out of global constants with weakDuncan Sands2009-03-201-1/+2
| | | | | | | | | | linkage: the value may be replaced with something different at link time. (Frontends that want to allow values to be loaded out of weak constants can give their constants weak_odr linkage). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67407 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't consider debug intrinsics when checkingDale Johannesen2009-03-101-2/+2
| | | | | | | | whether a callee to be inlined is a leaf. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66588 91177308-0d34-0410-b5e6-96231b3b80d8
* Do not clone llvm.dbg.func.start and corresponding llvm.dbg.region.end ↵Devang Patel2009-02-101-3/+14
| | | | | | during inlining. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64209 91177308-0d34-0410-b5e6-96231b3b80d8
* Correctly set attributes when removing args during cloning. Fixes PR2765Andrew Lenharth2008-10-071-1/+17
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* Factor code to copy global value attributes likeDuncan Sands2008-05-261-7/+4
| | | | | | | | | | | | | | | | the section or the visibility from one global value to another: copyAttributesFrom. This is particularly useful for duplicating functions: previously this was done by explicitly copying each attribute in turn at each place where a new function was created out of an old one, with the result that obscure attributes were regularly forgotten (like the collector or the section). Hopefully now everything is uniform and nothing is forgotten. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51567 91177308-0d34-0410-b5e6-96231b3b80d8
* Feedback from chrisNate Begeman2008-04-251-2/+2
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* Remove 'unwinds to' support from mainline. This patch undoes r47802 r47989Nick Lewycky2008-04-251-7/+1
| | | | | | | r48047 r48084 r48085 r48086 r48088 r48096 r48099 r48109 and r48123. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50265 91177308-0d34-0410-b5e6-96231b3b80d8
* Teach the PruningFunctionCloner how to look through loads with Nate Begeman2008-04-251-4/+12
| | | | | | | ConstantExpression GEPs pointing into constant globals. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50256 91177308-0d34-0410-b5e6-96231b3b80d8
* API changes for class Use size reduction, wave 1.Gabor Greif2008-04-061-5/+5
| | | | | | | | | Specifically, introduction of XXX::Create methods for Users that have a potentially variable number of Uses. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49277 91177308-0d34-0410-b5e6-96231b3b80d8
* Preserve calling convention during function cloningAnton Korobeynikov2008-03-231-0/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48708 91177308-0d34-0410-b5e6-96231b3b80d8
* Turn unwind_to into "unwinds to".Nick Lewycky2008-03-101-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48123 91177308-0d34-0410-b5e6-96231b3b80d8
* Update the block cloner which fixes bugpoint on code using unwind_to (phew!)Nick Lewycky2008-03-091-1/+7
| | | | | | | and also update the cloning interface's major user, the loop optimizations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48088 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove attribution from file headers, per discussion on llvmdev.Chris Lattner2007-12-291-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45418 91177308-0d34-0410-b5e6-96231b3b80d8
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