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2010-08-24tidy up, reduce indentationChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111982 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Fix predicate and add a comment.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111981 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Rework braindead conditionals I put in yesterday.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111974 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Fix thumb2 mode loads to have the correct operand ordering. Add a todoEric Christopher
to fix this in the port. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111973 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24NULL loads are only invalid in the default address space.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111972 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Add support for inferring values for the default cases of switches.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111971 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Add ARM heuristic for when to allocate a virtual base register for stackJim Grosbach
access. rdar://8277890&7352504 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111968 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Change the parsing of .loc back to allow the LineNumber field to be optional asKevin Enderby
it is with other assemblers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111967 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Fix COFF x86-64 relocations. PR7960.Michael J. Spencer
Multiple symbol reloc handling part of the patch by Cameron Esfahani. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111963 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24XFAIL this on mingw, following remove_arguments_test.ll.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111962 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Add support for inferring that a load from a pointer implies that it is not ↵Owen Anderson
null. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111959 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24First bit of support for the dwarf .loc directive. This patch updates theKevin Enderby
needed parsing for the .loc directive and saves the current info from that into the context. The next patch will take the current loc info after an instruction is assembled and save that info into a vector for each section for use to build the line number tables. The patch after that will encode the info from those vectors into the output file as the dwarf line tables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111956 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Add a testcase for basic bugpointing in the presence of metadata.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111955 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24- Add the LinkerPrivateWeakDefAutoLinkage to the Ada bindings.Bill Wendling
- Support the LinkerWeak*Linkage types in llvm-nm and in LinkModules.cpp. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111952 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24MC/X86: Tweak imul recognition, previous hack only applies for the imul formDaniel Dunbar
taking immediates. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111950 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Link NamedMDNodes after linking GlobalValues, so that MDNodesDan Gohman
which reference GlobalValues are properly remapped. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111949 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24When linking NamedMDNodes, remap their operands.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111948 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24MC/X86: Add custom hack for recognizing "imul $12, %eax" and friends.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111947 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24MC/AsmParser: Change ParseExpression to use ParseIdentifier(), to supportDaniel Dunbar
dollars in identifiers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111946 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24MC/X86: Warn on scale factors > 1 without index register, instead of erroring,Daniel Dunbar
for 'as' compatibility. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111945 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Move enabling the local stack allocation pass into the target where it belongs.Jim Grosbach
For now it's still a command line option, but the interface to the generic code doesn't need to know that. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111942 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Use MapValue in the Linker instead of having a private functionDan Gohman
which does the same thing. This eliminates redundant code and handles MDNodes better. MDNode linking still doesn't fully work yet though. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111941 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24MC/Parser: Accept leading dollar signs in identifiers.Daniel Dunbar
- Implemented by manually splicing the tokens. If this turns out to be problematically platform specific, a more elegant solution would be to implement some context dependent lexing support. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111934 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Don't cast away qualifiers with C-style casts.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111933 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24add ARM cmd line option to force always using virtual base regs when possible.Jim Grosbach
Intended to help ease reproducing problems by increasing base register usage after heuristics for only using the when needed are in place. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111930 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Apply "Win32's Hybrid path separator in argv[0] should be accepted to bugpoint",Chris Lattner
patch by NAKAMURA Takumi! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111929 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Relocate against parent if the symbol is not in section or it's a common ↵Benjamin Kramer
symbol, from Roman Divacky. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111925 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Turn LVI on, previously detected failures should be fixed now.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111923 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24MapValue support for MDNodes. This is similar to r109117, exceptDan Gohman
that it avoids a lot of unnecessary cloning by avoiding remapping MDNode cycles when none of the nodes in the cycle actually need to be remapped. Also it uses the new temporary MDNode mechanism. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111922 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Fix X86's isLegalAddressingMode to recognize that static addressesDan Gohman
need not be RIP-relative in small mode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111917 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24MDNode, MDString, and NamedMDNode are not meant to be subclassed;Dan Gohman
make their protected members private. And remove an unnecessary explicit keyword. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111915 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Add a comment explaining why this code doesn't just callDan Gohman
ParseMetadataValue. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111914 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Add a comment explaining why this code is more complex than itDan Gohman
initially seems it should require. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111913 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Fix SPU BE to use all the available return registers.Kalle Raiskila
llc used to assert on the added testcase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111911 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Remove some dead code from SPU BE that remainedKalle Raiskila
from 64bit vector support. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111910 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Check in a couple of changes that I apparently never committed:John McCall
- teach DifferenceEngine to unify successors of calls and invokes in certain circumstances - basic blocks actually don't have their own numbering; did that change? - add llvm-diff to the Makefile and CMake build systems git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111909 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Don't assume that all constants with integer types are ConstantInts.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111906 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Add braces to fix dangling else.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111896 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Extend function-local metadata to be usable as attachments.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111895 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24When we know we have an MDValue or MDString, call EnumerateMetadataDan Gohman
directly instead of going through EnumerateValue. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111894 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Give ParseInstructionMetadata access to the PerFunctionState object.Dan Gohman
This is in preparation for generalizing its parsing of function-local values. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111893 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Simplify this code. NamedMDNode operands are MDNodes.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111892 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Use pshufhw and pshuflw in more cases and fix getTargetShuffleNode number of ↵Bruno Cardoso Lopes
arguments git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111890 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Add comments for what the condition code symbols mean.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111889 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Update comment.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111887 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24llvmc: Improve error handling in EmitEdgeClasses().Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111886 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Fix the opcode and the operands for the load instruction.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111885 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Add register class hack that needs to go away, but makes it more obviousEric Christopher
that it needs to go away. Use loadRegFromStackSlot where possible. Also, remember to update the value map. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111883 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24fix rdar://7997827 - Accept and ignore LL and ULL suffixes on integer literals.Chris Lattner
Also fix 0b010 syntax to actually work while we're at it :-) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111876 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24Add some more debugging code, make it more obvious that RegOffset isEric Christopher
getting an address for an object and select some default values. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111871 91177308-0d34-0410-b5e6-96231b3b80d8
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