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2009-12-29change ParseMDString and ParseMDNode to take arguments of the right type.Chris Lattner
This exposed a raft of other problems, which I'll deal with in subsequent patches. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92273 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-29switch to TrackingVH instead of WeakVH, since these can neverChris Lattner
be RAUW'd and go to null. This also gets us some sorely lacking type safety. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92272 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-29Each instruction is allowed to have *multiple* different Chris Lattner
metadata objects on them. Though the entire compiler supports this, the asmparser didn't. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92270 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-29Do not crash when .ll printing metadata that smells like debug info, but isn't.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92268 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-29fix indentation, fit in 80 cols.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92267 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-29Replace a few more SmallVectors with arrays.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92265 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-29Use an array instead of a SmallVector.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92264 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-29remove a bunch of unneeded functions.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92263 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-29major cleanups, much of this file was incorrectly indented.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92262 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-29one pass of cleanup over DebugInfo.h. Much more is still needed.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92261 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-29prune #includes.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92260 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-29Final step in the metadata API restructuring: move the Chris Lattner
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
2009-12-29just cleanup.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92258 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-29remove useless argument.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92256 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-29privatize another interface.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92255 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-29the only call to this function (from clang) has been removed, zap it.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92254 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-29remove some unneeded Metadata interfaces.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92252 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-29fix .cpp file to not wrap the entire file in namespace blocks.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92250 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-29tidy up debug info comments, use ->isVoidTy() where reasonable.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92249 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-29sink twine.h down out of Value.h. It is annoying that you needChris Lattner
to #include Twine.h just to give a twine a default value. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92247 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-29Extern declaration for unordered.f32 libcall was not being emitted. Fixed that.Sanjiv Gupta
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92242 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-29When doing v1->RAUW(v2), don't do anything to metadata. We don't knowChris Lattner
why one was replaced with the other. Even in the specific case of debug information, it doesn't make sense to transfer the location over, this will just result in jumbled loc info. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92241 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-29sink the Instruction::HasMetadata bit into SubclassData.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92240 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-29add a layer of accessors around the Value::SubClassData member, and use Chris Lattner
a convention (shadowing the setter with private forwarding function) to prevent subclasses from accidentally using it. This exposed some bogosity in ConstantExprs, which was propaging the opcode of the constant expr into the NUW/NSW/Exact field in the getWithOperands/getWithOperandReplaced methods. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92239 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-28This is a major cleanup of the instruction metadata interfaces thatChris Lattner
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
2009-12-28rearrange some code.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92234 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-28add IRBuilder.cpp to cmakeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92233 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-28remove #include that comes in from ConstantFolder.hChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92232 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-28remove #include of Function.h from IRBuilderChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92231 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-28move debug info stuff out of line, allowing two #includesChris Lattner
to go away from IRBuilder.h git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92230 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-28split code that doesn't need to be templated out of IRBuilder into a newChris Lattner
non-templated IRBuilderBase class. Move that large CreateGlobalString out of line, eliminating the need to #include GlobalVariable.h in IRBuilder.h git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92227 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-28rename ivar to be more descriptive.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92226 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-28rename getMDKind -> getMDKindID, make it autoinsert if an MD KindChris Lattner
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
2009-12-28rename getHandlerNames to getMDKindNames, simplify its interfaceChris Lattner
and simplify all the clients that use it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92224 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-28tidy up and delete a dead smallvector.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92223 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-28Add missing include (for inline PATypeHolder::get).Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92222 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-28avoid a completely unneeded linear walk.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92221 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-28Eliminate two bits of ugliness in MDNode::replaceElement:Chris Lattner
eliminate the temporary smallvector, and only do FindNodeOrInsertPos twice if the first one succeeds and we delete a node. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92220 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-28rearrange some methods, no functionality change.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92219 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-28avoid temporary CallbackVH's.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92218 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-28Rewrite the function-local validation logic for MDNodes (most of r91708).Chris Lattner
Among other benefits, this doesn't leak the SmallPtrSet, has the verifier code in the verifier pass, actually does the verification at the end, and is considerably simpler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92217 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-28rename MDNode instance variables to something meaningful.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92216 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-28snip one more #include from Metadata.hChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92214 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-28prune #includes more.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92213 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-28prune some #includesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92212 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-28Metadata.h doesn't need to include ValueHandle.h anymore.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92211 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-28change the strange MetadataContext::getMDs function to expose lessChris Lattner
irrelevant internal implementation details to clients. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92210 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-28change NamedMDNode to use a pimpl for its operand list insteadChris Lattner
of making it a declared part of the value. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92209 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-28eliminate the elem_* iterator stuff from NamedMDNode.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92208 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-28move ElementVH out of the MDNode class into the MDNode.cpp file. AmongChris Lattner
other things, this avoids vtable and rtti data for it being splatted in every translation unit that uses it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92207 91177308-0d34-0410-b5e6-96231b3b80d8
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