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* Print empty structs as {} rather than { }.Dan Gohman2010-04-081-6/+10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100787 91177308-0d34-0410-b5e6-96231b3b80d8
* rename pred_const_iterator to const_pred_iterator for consistency's sakeGabor Greif2010-03-251-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99567 91177308-0d34-0410-b5e6-96231b3b80d8
* Finally land the InvokeInst operand reordering.Gabor Greif2010-03-241-3/+4
| | | | | | | | | | | | | I have audited all getOperandNo calls now, fixing hidden assumptions. CallSite related uglyness will be eliminated successively. Note this patch has a long and griveous history, for all the back-and-forths have a look at CallSite.h's log. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99399 91177308-0d34-0410-b5e6-96231b3b80d8
* backing out r99170 because it still fails on clang-x86_64-darwin10-fntGabor Greif2010-03-221-4/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99171 91177308-0d34-0410-b5e6-96231b3b80d8
* Now that hopefully all direct accesses to InvokeInst operands are fixedGabor Greif2010-03-221-3/+4
| | | | | | | | we can reapply the InvokeInst operand reordering patch. (see r98957). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99170 91177308-0d34-0410-b5e6-96231b3b80d8
* back out r98957, it broke ↵Gabor Greif2010-03-191-4/+3
| | | | | | http://smooshlab.apple.com:8010/builders/clang-x86_64-darwin10-fnt/builds/703 in the nightly test suite git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98958 91177308-0d34-0410-b5e6-96231b3b80d8
* Recommit r80858 again (which has been backed out in r80871).Gabor Greif2010-03-191-3/+4
| | | | | | | | | | | | | This time I did a self-hosted bootstrap on Linux x86-64, with no problems. Let's see how darwin 64-bit self-hosting goes. At the first sign of failure I'll back this out. Maybe the valgrind bots give me a hint of what may be wrong (it at all). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98957 91177308-0d34-0410-b5e6-96231b3b80d8
* add asmprinter suport for unions, fixing Feature/unions.ll to actuallyChris Lattner2010-03-161-0/+9
| | | | | | | be doing something useful. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98677 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix looking up MD names to not need a module.Erick Tryzelaar2010-03-021-10/+12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97550 91177308-0d34-0410-b5e6-96231b3b80d8
* Dump the presence of attached metadata even if we don't know what it is. ThisNick Lewycky2010-02-251-6/+10
| | | | | | | | | format is not parsable, even if the module is legal. To get parsable output, dump the module instead of the function or smaller, since metadata kind are attached to the module (not the context). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97124 91177308-0d34-0410-b5e6-96231b3b80d8
* Introduce isOpaqueTy and use it rather than isa<OpaqueType>. Also, move someDuncan Sands2010-02-161-2/+2
| | | | | | | methods to try to have the type predicates be more logically positioned. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96349 91177308-0d34-0410-b5e6-96231b3b80d8
* There are two ways of checking for a given type, for example isa<PointerType>(T)Duncan Sands2010-02-161-5/+5
| | | | | | | | and T->isPointerTy(). Convert most instances of the first form to the second form. Requested by Chris. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96344 91177308-0d34-0410-b5e6-96231b3b80d8
* Uniformize the names of type predicates: rather than having isFloatTy andDuncan Sands2010-02-151-3/+3
| | | | | | | isInteger, we now have isFloatTy and isIntegerTy. Requested by Chris! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96223 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for a union type in LLVM IR. Patch by Talin!Chris Lattner2010-02-121-0/+13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96011 91177308-0d34-0410-b5e6-96231b3b80d8
* Minor whitespace cleanups.Dan Gohman2010-02-101-3/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95801 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a hook to AssemblyAnnotationWriter to allow custom info commentsDan Gohman2010-02-101-0/+5
| | | | | | | to be printed, in place of the familiar "uses=" comments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95798 91177308-0d34-0410-b5e6-96231b3b80d8
* Print a comment next to "materializable" global values, to distinguishDan Gohman2010-01-291-0/+9
| | | | | | | them from values that are not actually defined in the module. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94854 91177308-0d34-0410-b5e6-96231b3b80d8
* Convert some users of ftostr to raw_ostream.Benjamin Kramer2010-01-291-2/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94808 91177308-0d34-0410-b5e6-96231b3b80d8
* Kill ModuleProvider and ghost linkage by inverting the relationship betweenJeffrey Yasskin2010-01-271-2/+0
| | | | | | | | | | | | | | | | | | | | | | Modules and ModuleProviders. Because the "ModuleProvider" simply materializes GlobalValues now, and doesn't provide modules, it's renamed to "GVMaterializer". Code that used to need a ModuleProvider to materialize Functions can now materialize the Functions directly. Functions no longer use a magic linkage to record that they're materializable; they simply ask the GVMaterializer. Because the C ABI must never change, we can't remove LLVMModuleProviderRef or the functions that refer to it. Instead, because Module now exposes the same functionality ModuleProvider used to, we store a Module* in any LLVMModuleProviderRef and translate in the wrapper methods. The bindings to other languages still use the ModuleProvider concept. It would probably be worth some time to update them to follow the C++ more closely, but I don't intend to do it. Fixes http://llvm.org/PR5737 and http://llvm.org/PR5735. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94686 91177308-0d34-0410-b5e6-96231b3b80d8
* Refactor common parts of MDNode::getFunction() and assertLocalFunction() ↵Victor Hernandez2010-01-201-1/+1
| | | | | | into getFunctionForValue() git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93977 91177308-0d34-0410-b5e6-96231b3b80d8
* Make printing of metadata more robust when function is not found (which is ↵Victor Hernandez2010-01-181-1/+1
| | | | | | the normal situation for non function-local metadata) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93748 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix printing of function-local metadata in AsmWriterVictor Hernandez2010-01-141-2/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93402 91177308-0d34-0410-b5e6-96231b3b80d8
* Further progration of metadata operands. TheDale Johannesen2010-01-131-0/+5
| | | | | | | | | dumper doesn't really do what I want yet, but at least it doesn't crash now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93272 91177308-0d34-0410-b5e6-96231b3b80d8
* Allow null to be an element of NamedMDNode. e.g. !llvm.stuff = !{!0, !1, null}Devang Patel2010-01-051-6/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92783 91177308-0d34-0410-b5e6-96231b3b80d8
* Convert a ton of simple integer type equality tests to the new predicate.Benjamin Kramer2010-01-051-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92760 91177308-0d34-0410-b5e6-96231b3b80d8
* Change errs() to dbgs().David Greene2010-01-051-5/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92652 91177308-0d34-0410-b5e6-96231b3b80d8
* fix refactoroChris Lattner2009-12-311-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92349 91177308-0d34-0410-b5e6-96231b3b80d8
* use early exits to reduce indentation.Chris Lattner2009-12-311-15/+16
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92335 91177308-0d34-0410-b5e6-96231b3b80d8
* eliminate another copy of the mdnode printing logic, simplify theChris Lattner2009-12-311-32/+23
| | | | | | | one that remains. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92334 91177308-0d34-0410-b5e6-96231b3b80d8
* random tidying for MDNode printing.Chris Lattner2009-12-311-10/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92333 91177308-0d34-0410-b5e6-96231b3b80d8
* eliminate a bunch of useless forwarding functions with one caller.Chris Lattner2009-12-311-21/+11
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92332 91177308-0d34-0410-b5e6-96231b3b80d8
* make mdnMap type safe, rename accessors for consistency with the rest of llvm.Chris Lattner2009-12-311-12/+13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92331 91177308-0d34-0410-b5e6-96231b3b80d8
* metadata can't be a global var initializer.Chris Lattner2009-12-311-4/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92330 91177308-0d34-0410-b5e6-96231b3b80d8
* simplify mdnode printing logic. Now N->dump() onlyChris Lattner2009-12-311-127/+105
| | | | | | | dumps one node instead of all of them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92329 91177308-0d34-0410-b5e6-96231b3b80d8
* unify two copies of the NamedMDNode printing code.Chris Lattner2009-12-311-25/+22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92327 91177308-0d34-0410-b5e6-96231b3b80d8
* fix printing of function-local metadata to print all the operands of theChris Lattner2009-12-311-2/+2
| | | | | | | mdnode, not just operand 0 over and over. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92326 91177308-0d34-0410-b5e6-96231b3b80d8
* simplify printing of mdstring and Argument.Chris Lattner2009-12-311-12/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92325 91177308-0d34-0410-b5e6-96231b3b80d8
* simplify asmprinting of NamedMDNodeChris Lattner2009-12-311-34/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92324 91177308-0d34-0410-b5e6-96231b3b80d8
* rename "elements" of metadata to "operands". "Elements" areChris Lattner2009-12-311-19/+19
| | | | | | | | 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
* Do not crash when .ll printing metadata that smells like debug info, but isn't.Chris Lattner2009-12-291-3/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92268 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
* tidy up debug info comments, use ->isVoidTy() where reasonable.Chris Lattner2009-12-291-25/+25
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92249 91177308-0d34-0410-b5e6-96231b3b80d8
* This is a major cleanup of the instruction metadata interfaces thatChris Lattner2009-12-281-24/+19
| | | | | | | | | | | | | | | | | | | | | | | 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 getHandlerNames to getMDKindNames, simplify its interfaceChris Lattner2009-12-281-14/+6
| | | | | | | 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
* change the strange MetadataContext::getMDs function to expose lessChris Lattner2009-12-281-2/+2
| | | | | | | irrelevant internal implementation details to clients. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92210 91177308-0d34-0410-b5e6-96231b3b80d8
* Formalize MDNode's function-localness:Victor Hernandez2009-12-181-5/+4
| | | | | | | | | | | | | - an MDNode is designated as function-local when created, and continues to be even if its operands are modified not to refer to function-local IR - function-localness is designated via lowest bit in SubclassData - getLocalFunction() descends MDNode tree to see if it is consistently function-local Add verification of MDNodes to checks that MDNodes are consistently function-local. Update AsmWriter to use isFunctionLocal(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91708 91177308-0d34-0410-b5e6-96231b3b80d8
* Add MSP430 interrupt calling conv. No functionality change yet.Anton Korobeynikov2009-12-071-0/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90738 91177308-0d34-0410-b5e6-96231b3b80d8
* Avoid creating a metadata slot for all metadata that contains an instructionVictor Hernandez2009-12-041-6/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90581 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix crasher when N->getElement(n) is NULLVictor Hernandez2009-12-041-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90572 91177308-0d34-0410-b5e6-96231b3b80d8
* Teach AsmWriter to write inline (not via a global metadata slot) metadata ↵Victor Hernandez2009-12-041-1/+25
| | | | | | that contains an instruction git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90512 91177308-0d34-0410-b5e6-96231b3b80d8
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