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* LLVMContext-ification.Owen Anderson2009-07-073-30/+41
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* LLVMContext-ifiy the implementation of the C API.Owen Anderson2009-07-071-59/+102
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* Have scoped mutexes take referenes instead of pointers.Owen Anderson2009-07-078-39/+39
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* "LLVMContext* " --> "LLVMContext *"Owen Anderson2009-07-062-2/+2
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* Add two new accessors to the C bindings, patch by Wladimir van der Laan!Chris Lattner2009-07-061-0/+9
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* More LLVMContext-ification.Owen Anderson2009-07-053-2/+14
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* Even more passes being LLVMContext'd.Owen Anderson2009-07-031-1/+2
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* Fill in a few more missing accessors.Owen Anderson2009-07-021-1/+7
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* Add an accessor to Function so that Passes can easily get access to the context.Owen Anderson2009-07-021-0/+6
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* Add accessors for metadata constants.Owen Anderson2009-07-021-0/+9
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* Add accessor for MDNode.Owen Anderson2009-07-021-0/+6
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* Add accessor for getting UndefValue's.Owen Anderson2009-07-021-0/+5
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* Restore other bits of the C API that I tore up. All pre-existing APIs ↵Owen Anderson2009-07-021-1/+6
| | | | | | | | | | | default to using the default global context, while new *InContext() APIs have been added that take a LLVMContextRef parameter. Apologies to anyone affected by this breakage. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74694 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a C wrapper for accessing the global default context.Owen Anderson2009-07-021-0/+4
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* Add a few methods that got left out earlier.Owen Anderson2009-07-011-1/+14
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* Make the use of const with respect to LLVMContext sane. Hopefully this is ↵Owen Anderson2009-07-012-2/+2
| | | | | | | | | the last time, for the moment, that I will need to make far-reaching changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74655 91177308-0d34-0410-b5e6-96231b3b80d8
* Use find instead of operator[] to test whether an element is in a std::map.Dan Gohman2009-07-011-2/+4
| | | | | | | This fixes a bug that caused -debug-pass=Details to abort. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74654 91177308-0d34-0410-b5e6-96231b3b80d8
* --- Reverse-merging (from foreign repository) r74648 into '.':Bill Wendling2009-07-011-107/+89
| | | | | | | | | | | | U include/llvm/LLVMContext.h U lib/VMCore/LLVMContext.cpp U lib/AsmParser/LLParser.cpp U lib/AsmParser/LLParser.h Temporarily reverting r74648. It was causing massive failures in release mode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74653 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix typo.Owen Anderson2009-07-011-1/+1
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* Convert LLParser to use LLVMContext for creating constants.Owen Anderson2009-07-011-90/+108
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* Hold the LLVMContext by reference rather than by pointer.Owen Anderson2009-07-013-4/+4
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* Fix metadata unittestsDevang Patel2009-07-011-3/+15
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* Do not print stranded metadata.Devang Patel2009-07-011-1/+2
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* Support stand alone metadata syntax.Devang Patel2009-07-011-21/+69
| | | | | | | | | !0 = constant metadata !{i32 21, i32 22} @llvm.blah = constant metadata !{i32 1000, i16 200, metadata !0} git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74630 91177308-0d34-0410-b5e6-96231b3b80d8
* I give up on trying to use reader/writer locks for recursive type ↵Owen Anderson2009-07-011-71/+27
| | | | | | | | | refinement. Use a recursive mutex instead, which will (in theory) generate more contention, but is really a much more natural fit for what's going on during recursive type refinement. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74618 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a pointer to the owning LLVMContext to Module. This requires threading ↵Owen Anderson2009-07-012-4/+17
| | | | | | | | | | | LLVMContext through a lot of the bitcode reader and ASM parser APIs, as well as supporting it in all of the tools. Patches for Clang and LLVM-GCC to follow. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74614 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a global context, for easing backwards compatibility.Owen Anderson2009-06-301-0/+7
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* Add wrappers for type construction to LLVMContext.Owen Anderson2009-06-301-0/+58
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* Fix up header comments to make Chris happy.Owen Anderson2009-06-302-1/+11
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* Add LLVMContext, which will eventually be used as a container for ↵Owen Anderson2009-06-303-0/+400
| | | | | | | | | privatizing a lot of (currently) global state, including the constant and type uniquing tables. For now, just make it a wrapper around the existing APIs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74488 91177308-0d34-0410-b5e6-96231b3b80d8
* Set wasRun to false here on Dan's suggestion.Edwin Török2009-06-291-0/+1
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* Call doInitialization(), releaseMemory(), and doFinalization() for ↵Edwin Török2009-06-291-1/+39
| | | | | | | | | | | on-the-fly passes as well. Also don't call finalizers for LoopPass if initialization was not called. Add a unittest that tests that these methods are called, in the proper order, and the correct number of times. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74438 91177308-0d34-0410-b5e6-96231b3b80d8
* Add more vector ValueTypes for AVX and other extended vector instructionDavid Greene2009-06-291-13/+29
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* Make this const.Owen Anderson2009-06-261-1/+1
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* Add constructor to create MDString using std::stringDevang Patel2009-06-241-0/+11
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* Guard the listeners list. Unfortunately, this requires a real static ratherOwen Anderson2009-06-241-0/+5
| | | | | | | | than a managed static because other managed statics can (and do) access this list in their destructors. Yes, I know it's horrible. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74029 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert my last series of commits related to Timer and 64-bit atomics. Not ↵Owen Anderson2009-06-231-3/+3
| | | | | | | | | all the targets we care about are capable of supporting it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73993 91177308-0d34-0410-b5e6-96231b3b80d8
* Atomic ops that do arithmetic use signed arithmetic.Owen Anderson2009-06-231-2/+2
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* Label the existing atomic functions as 32-bit specific, and add a 64-bit one ↵Owen Anderson2009-06-231-1/+1
| | | | | | | | | that will be useful in the near future. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73971 91177308-0d34-0410-b5e6-96231b3b80d8
* Expand this test to handle more cases (remainder and shifts) of zero.Nick Lewycky2009-06-211-8/+15
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* implement PR4424: 0/x is always 0 for integer division.Chris Lattner2009-06-211-0/+7
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* Forgot this file.Owen Anderson2009-06-201-8/+5
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* Revert r73790, and replace it with a significantly less ugly solution. ↵Owen Anderson2009-06-203-377/+278
| | | | | | | | | | Rather than trying to make the global reader-writer lock work, create separate recursive mutexes for each value map. The recursive-ness fixes the double-acquiring issue, which having one per ValueMap lets us continue to maintain some concurrency. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73801 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a serious bug that would cause deadlock during abstract type refinement. ↵Owen Anderson2009-06-194-278/+371
| | | | | | | | | | | The constant creation gets involved, and we end up trying to recursively acquire a writer lock. The fix for this is slightly horrible, and involves passing a boolean "locked" parameter around in Constants.cpp, but it's better than having locked and unlocked versions of most of the code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73790 91177308-0d34-0410-b5e6-96231b3b80d8
* Forgot to remove some explicit locking when it became implicit in the ValueMap.Owen Anderson2009-06-191-3/+5
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* Move the memory fences out of the path for single-threaded mode.Owen Anderson2009-06-192-14/+15
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* Fix incorrect comment pointed out by Duncan.Owen Anderson2009-06-191-1/+1
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* Simplify.Owen Anderson2009-06-181-29/+12
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* Simplify.Owen Anderson2009-06-181-15/+7
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* Add a SmartScopedLock, and use it to simplify code.Owen Anderson2009-06-181-5/+4
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