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2013-04-19ArrayRefize getMachineNode(). No functionality change.Michael Liao
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179901 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-19Add an MRI::verifyUseLists() function.Jakob Stoklund Olesen
This checks the sanity of the register use lists in the MI intermediate representation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179895 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-19Reformat and nuke trailing whitespace.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179880 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-19Rename ClassType to the more accurate UnderlyingType and document its purpose.Adrian Prantl
rdar://problem/13463793 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179877 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-19Revert "PR14606: debug info imported_module support"Eric Christopher
This reverts commit r179836 as it seems to have caused test failures. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179840 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-19PR14606: debug info imported_module supportDavid Blaikie
Adding another CU-wide list, in this case of imported_modules (since they should be relatively rare, it seemed better to add a list where each element had a "context" value, rather than add a (usually empty) list to every scope). This takes care of DW_TAG_imported_module, but to fully address PR14606 we'll need to expand this to cover DW_TAG_imported_declaration too. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179836 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-19Add support for index resources (for a SlotIndex) to be relinquished.Lang Hames
When the SlotIndexes pass was introduced it was intended to support insertion of code during register allocation. Removal of code was a minor consideration (and raised the question of what to do about dangling SlotIndex objects pointing to the erased index), so I opted to keep all indexes around indefinitely and simply null out those that weren't being used. Nowadays people are moving more code around (e.g. via HandleMove), which means more zombie indexes. I want to start killing off indexes when we're done with them to reclaim the resources they use up. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179834 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-18[asm parser] Add support for predicating MnemonicAlias based on the assemblerChad Rosier
variant/dialect. Addresses a FIXME in the emitMnemonicAliases function. Use and test case to come shortly. rdar://13688439 and part of PR13340. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179804 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-18Make the TargetIndependent flag have the right boolean value.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179798 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-18Fix typoEli Bendersky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179793 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-18Cleanup patch:Bill Wendling
Semantics of parameters named Index and Idx were inconsistent between "include/llvm/IR/Attributes.h", "lib/IR/AttributeImpl.h" and "lib/IR/Attributes.cpp": sometimes these were fixed 1-based indexes of IR parameters (or AttributeSet::ReturnIndex for IR return values or AttributeSet::FunctionIndex for IR functions), other times they were the internal slot for storage in the underlying AttributeSetImpl. I renamed usage of the former to "Index" and usage of the latter to "Slot" ("Slot" was already being used consistently for the latter in a subset of cases) Patch by Stephen Lin! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179791 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-18This patch addresses two cleanup issues:Bill Wendling
1. Verify::VerifyParameterAttrs in "lib/IR/Verifier.cpp" and AttrBuilder::removeFunctionOnlyAttrs in "lib/IR/Attributes.cpp" (only called by Verify::VerifyFunctionAttrs) separately maintained a list of function-only attribute types. I've consolidated the logic into a new function used for both cases in "lib/IR/Verifier.cpp", so this logic is in one place (other than the AsmParser front-end) 2. Various functions in "lib/IR/Verifier.cpp" passed AttributeSet around by reference needlessly, as it's just a handle to an immutable pimpl body. Patch by Stephen Lin! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179790 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-18C API: Fix coding styleTom Stellard
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179785 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-18At Jim Grosbach's request detemplate Object/MachO.h.Rafael Espindola
We are still able to handle mixed endian objects by swapping one struct at a time. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179778 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-18Fix comment spacing.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179761 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-17Add an option `-enable-old-style-attr-syntax' to print out function ↵Bill Wendling
attributes in the "old" style. It's sometimes beneficial to emit a testcase with the old style attribute syntax. Allow someone to do this. <rdar://problem/13563209> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179735 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-17Two small cleanups for ELF's templates.Rafael Espindola
* We only ever specialize these templates with an instantiation of ELFType, so we don't need a template template. * Replace LLVM_ELF_COMMA with just passing the individual parameters to the macro. This requires a second macro for when we only have ELFT, but that is still a small win. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179726 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-17Add support for subsections to the ELF assembler. Fixes PR8717.Peter Collingbourne
Differential Revision: http://llvm-reviews.chandlerc.com/D598 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179725 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-17Create a stub for DWARF parser unittestsAlexey Samsonov
Moves one DWARF-specific header to include/llvm/DebugInfo from lib/. Add a short unittest for r179095. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179678 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16C API: Add LLVMTargetMachineEmitToMemoryBuffer()Tom Stellard
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179648 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16C API: Add LLVMGetBufferSize()Tom Stellard
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179647 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16C API: Add LLVMGetBufferStart()Tom Stellard
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179646 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16C API: Add LLVMAddTargetDependentFunctionAttr()Tom Stellard
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179645 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16Cleanup naming: DataLayout s/TD/DL/Eli Bendersky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179601 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16Add four new functions and one new enum to the C API:Hans Wennborg
LLVMGetThreadLocalMode - exposes GlobalVariable::getThreadLocalMode LLVMSetThreadLocalMode - exposes GlobalVariable::setThreadLocalMode LLVMIsExternallyInitialized - exposes GlobalVariable::isExternallyInitialized LLVMSetExternallyInitialized - exposes GlobalVariable::setExternallyInitialized LLVMThreadLocalMode - maps to GlobalVariable::ThreadLocalMode Patch by Moritz Maxeiner! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179588 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-15Fix silly typo that broke big endian hosts.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179551 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-15Fix endianness on some MSVC versions.Rafael Espindola
Looks like it was evaluating undef == undef to true. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179549 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-15Simplify the MCInst operator iterator declaration.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179541 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-15Try to fix the mingw builds.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179536 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-15Fix bit size of v64i8 and v32i16 vector types.Arnold Schwaighofer
Patch by Cameron McInally <cameron.mcinally@nyu.edu>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179535 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-15Remove getters now that we can specialize structs on the host endianness.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179534 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-15Remove unused function.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179530 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-15Make the host endianness check an integer constant expression.Rafael Espindola
I will remove the isBigEndianHost function once I update clang. The ifdef logic is designed to * not use configure/cmake to avoid breaking -arch i686 -arch ppc. * default to little endian * be as small as possible It looks like sys/endian.h is the preferred header on most modern BSD systems, but it is better to change this in a followup patch as machine/endian.h is available on FreeBSD, OpenBSD, NetBSD and OS X. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179527 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-15Replace uses of the deprecated std::auto_ptr with OwningPtr.Andy Gibbs
This is a rework of the broken parts in r179373 which were subsequently reverted in r179374 due to incompatibility with C++98 compilers. This version should be ok under C++98. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179520 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-15Add an option -vectorize-slp-aggressive for running the BB vectorizer. Make ↵Nadav Rotem
-fslp-vectorize run the slp-vectorizer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179508 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-15Rename the slp-vectorizer clang/llvm flags. No functionality change.Nadav Rotem
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179505 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-13MI-Sched: schedule physreg copies.Andrew Trick
The register allocator expects minimal physreg live ranges. Schedule physreg copies accordingly. This is slightly tricky when they occur in the middle of the scheduling region. For now, this is handled by rescheduling the copy when its associated instruction is scheduled. Eventually we may instead bundle them, but only if we can preserve the bundles as parallel copies during regalloc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179449 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-13Add typenames to see if bot goes green.Rafael Espindola
I hope this brings http://lab.llvm.org:8011/builders/clang-x86_64-darwin11-self-mingw32 back. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179446 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-13Some versions of gcc don't like typenames in these places.Rafael Espindola
Should fix the bots. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179441 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-13Finish templating MachObjectFile over endianness.Rafael Espindola
We are now able to handle big endian macho files in llvm-readobject. Thanks to David Fang for providing the object files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179440 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-12Revert broken pieces of r179373.Benjamin Kramer
You can't copy an OwningPtr, and move semantics aren't available in C++98. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179374 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-12Replace uses of the deprecated std::auto_ptr with OwningPtr.Andy Gibbs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179373 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-12Add missing relocation namesNico Rieck
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179358 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-12Support MIPS64EL relocation type namesNico Rieck
MIPS64EL relocation entries have up to three relocation operations. Because libObject only exposes a single relocation name, use the concatenation of the individual relocation type names. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179357 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-12Add 179294 back, but don't use bit fields so that it works on big endian hosts.Rafael Espindola
Original message: Print more information about relocations. With this patch llvm-readobj now prints if a relocation is pcrel, its length, if it is extern and if it is scattered. It also refactors the code a bit to use bit fields instead of shifts and masks all over the place. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179345 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-11TBAA: add utility to create a TBAA scalar type nodeManman Ren
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179331 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-11[ms-inline asm] Add a new AsmRewriteKind, AOK_Delete. To be used in a futureChad Rosier
commit. Part of rdar://13453209 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179325 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-11Revert my last two commits while I debug what is wrong in a big endian host.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179303 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-11Fix llvm-readobj tests on big endian hosts.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179298 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-11Print more information about relocations.Rafael Espindola
With this patch llvm-readobj now prints if a relocation is pcrel, its length, if it is extern and if it is scattered. It also refactors the code a bit to use bit fields instead of shifts and masks all over the place. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179294 91177308-0d34-0410-b5e6-96231b3b80d8