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2013-07-15Merge commit '7dfcb84fc16b3bf6b2379713b53090757f0a45f9'Eli Bendersky
Conflicts: docs/LangRef.rst include/llvm/CodeGen/CallingConvLower.h include/llvm/IRReader/IRReader.h include/llvm/Target/TargetMachine.h lib/CodeGen/CallingConvLower.cpp lib/IRReader/IRReader.cpp lib/IRReader/LLVMBuild.txt lib/IRReader/Makefile lib/LLVMBuild.txt lib/Makefile lib/Support/MemoryBuffer.cpp lib/Support/Unix/PathV2.inc lib/Target/ARM/ARMBaseInstrInfo.cpp lib/Target/ARM/ARMISelLowering.cpp lib/Target/ARM/ARMInstrInfo.td lib/Target/ARM/ARMSubtarget.cpp lib/Target/ARM/ARMTargetMachine.cpp lib/Target/Mips/CMakeLists.txt lib/Target/Mips/MipsDelaySlotFiller.cpp lib/Target/Mips/MipsISelLowering.cpp lib/Target/Mips/MipsInstrInfo.td lib/Target/Mips/MipsSubtarget.cpp lib/Target/Mips/MipsSubtarget.h lib/Target/X86/X86FastISel.cpp lib/Target/X86/X86ISelDAGToDAG.cpp lib/Target/X86/X86ISelLowering.cpp lib/Target/X86/X86InstrControl.td lib/Target/X86/X86InstrFormats.td lib/Transforms/IPO/ExtractGV.cpp lib/Transforms/InstCombine/InstCombineCompares.cpp lib/Transforms/Utils/SimplifyLibCalls.cpp test/CodeGen/X86/fast-isel-divrem.ll test/MC/ARM/data-in-code.ll tools/Makefile tools/llvm-extract/llvm-extract.cpp tools/llvm-link/CMakeLists.txt tools/opt/CMakeLists.txt tools/opt/LLVMBuild.txt tools/opt/Makefile tools/opt/opt.cpp
2013-05-10LLVM: Add ELF Note section to NaCl object files identifying them as such to goldDerek Schuff
This is needed to switch the native linker to one based on upstream binutils 2.23 R=mseaborn@chromium.org BUG= https://code.google.com/p/nativeclient/issues/detail?id=2971 also related to bug https://code.google.com/p/nativeclient/issues/detail?id=3424 Review URL: https://codereview.chromium.org/15067009
2013-05-06Remove some redundant includes in llvm-mc.cpp.Rafael Espindola
Patch by Jun Koi! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181231 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-26Try to get rid of a -wunitialized warning: explicitly initialize the pointerEli Bendersky
to NULL and use asserts to check in relevant places. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176134 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-16Remove unneeded include and empty lineEli Bendersky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172642 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-16We want the dwarf AT_producer for assembly source files to match clang'sKevin Enderby
AT_producer. Which includes clang's version information so we can tell which version of the compiler was used. This is the first of two steps to allow us to do that. This is the llvm-mc change to provide a method to set the AT_producer string. The second step, coming soon to a clang near you, will have the clang driver pass the value of getClangFullVersion() via an flag when invoking the integrated assembler on assembly source files. rdar://12955296 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172630 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-20Remove MCTargetAsmLexer and its derived classes now that edis,Roman Divacky
its only user, is gone. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170699 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-19Remove edis - the enhanced disassembler. Fixes PR14654.Roman Divacky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170578 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18Add support for passing -main-file-name all the way through toEric Christopher
the assembler. Part of PR14624 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170390 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-17Prepare LLVM to fix PR14625, exposing a hook in MCContext to manage theChandler Carruth
compilation directory. This defaults to the current working directory, just as it always has, but now an assembler can choose to override it with a custom directory. I've taught llvm-mc about this option and added a test case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170371 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-05Added a option to the disassembler to print immediates as hex.Kevin Enderby
This is for the lldb team so most of but not all of the values are to be printed as hex with this option. Some small values like the scale in an X86 address were requested to printed in decimal without the leading 0x. There may be some tweaks need to places that may still be in decimal that they want in hex. Specially for arm. I made my best guess. Any tweaks from here should be simple. I also did the best I know now with help from the C++ gurus creating the cleanest formatImm() utility function and containing the changes. But if someone has a better idea to make something cleaner I'm all ears and game for changing the implementation. rdar://8109283 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169393 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Sort the #include lines for tools/...Chandler Carruth
Again, tools are trickier to pick the main module header for than library source files. I've started to follow the pattern of using LLVMContext.h when it is included as a stub for program source files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169252 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-23Add a -disable-cfi option to llvm-mc. This is useful for debugging asRafael Espindola
it will expand any .cfi_* directives in the input assembly. Unfortunately this cannot replace elf-dump in tests as the asm streamer cannot relax the line advance opcodes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168522 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-22Add support for annotated disassembly output for X86 and arm.Kevin Enderby
Per the October 12, 2012 Proposal for annotated disassembly output sent out by Jim Grosbach this set of changes implements this for X86 and arm. The llvm-mc tool now has a -mdis option to produced the marked up disassembly and a couple of small example test cases have been added. rdar://11764962 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166445 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-18When creating MCAsmBackend pass the CPU string as well. In X86AsmBackendRoman Divacky
store this and use it to not emit long nops when the CPU is geode which doesnt support them. Fixes PR11212. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164132 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-15Allow MCCodeEmitter access to the target MCRegisterInfo.Jim Grosbach
Add the MCRegisterInfo to the factories and constructors. Patch by Tom Stellard <Tom.Stellard@amd.com>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156828 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-08Fix it so llvm-objdump -arch does accept x86 and x86-64 as valid arch names.Kevin Enderby
PR12731. Patch by Meador Inge! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156444 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Add -disassemble support for -show-inst and -show-encode capability llvm-mc. ↵Richard Barton
Also refactor so all MC paraphernalia are created once for all uses as much as possible. The test change is to account for the fact that the default disassembler behaviour has changed with regards to specifying the assembly syntax to use. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154809 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-15Make member variables of AsmToken private. Remove unnecessary forward ↵Craig Topper
declarations. Remove an unnecessary include. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154775 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-02Make MCInstrInfo available to the MCInstPrinter. This will be used to remove ↵Craig Topper
getInstructionName and the static data it contains since the same tables are already in MCInstrInfo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153860 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-08Have llvm-mc --version print the list of registered targets like llc does.Duncan Sands
Patch by jey. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152315 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-05Make MCRegisterInfo available to the the MCInstPrinter.Jim Grosbach
Used to allow context sensitive printing of super-register or sub-register references. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152043 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-29Make MemoryObject accessor members const againDerek Schuff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151687 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-06Enable streaming of bitcodeDerek Schuff
This CL delays reading of function bodies from initial parse until materialization, allowing overlap of compilation with bitcode download. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149918 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-26llvm-mc pass through SourceMgr to MCContext.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149091 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-17Remove unreachable code. (replace with llvm_unreachable to help GCC where ↵David Blaikie
necessary) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148284 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-10Remove unnecessary default cases in switches that cover all enum values.David Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147855 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-10Remove the logging streamer.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147820 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-12LLVMBuild: Remove trailing newline, which irked me.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146409 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-09The second part of support for generating dwarf for assembly source files. ThisKevin Enderby
generates the dwarf Compile Unit DIE and a dwarf subprogram DIE for each non-temporary label. The next part will be to get the clang driver to enable this when assembling a .s file. rdar://9275556 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146262 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-05Tidy up.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145870 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-11LLVMBuild: Add description files for the LLVM tools.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144417 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-11Clients are responsible for initializing the targets, remove it from the ↵Benjamin Kramer
disassembler API. This will break users of the LLVMCreateDisasm API (not that I know of any). They have to call the LLVMInitializeAll* functions from llvm-c/Target.h themselves now. edis' C API in all its horribleness should be unaffected. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144385 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-01First part of support for generating dwarf for assembly source files with theKevin Enderby
-g flag. In this part we generate the .file for the source being assembled and the .loc's for the assembled instructions. The next part will be to generate the dwarf Compile Unit DIE and a dwarf subprogram DIE for each non-temporary label. Once the next part is done test cases will be added. rdar://9275556 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143509 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-01rename getHostTriple into getDefaultTargetTripleSebastian Pop
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143502 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-18build: Tidy up a bunch of tool Makefiles, and simplify where possible using theDaniel Dunbar
new all-targets pseudo-component. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142401 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-17Add support for a new extension to the .file directive:Nick Lewycky
.file filenumber "directory" "filename" This removes one join+split of the directory+filename in MC internals. Because bitcode files have independent fields for directory and filenames in debug info, this patch may change the .o files written by existing .bc files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142300 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-16Make SMDiagnostic a little more sane. Instead of passing around ↵Chris Lattner
note/warning/error as a string, pass it around as an enum. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142107 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15Don't attach annotations to MCInst's. Instead, have the disassembler ↵Owen Anderson
return, and the printer accept, an annotation string which can be passed through if the client cares about annotations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139876 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-07Refactor instprinter and mcdisassembler to take a SubtargetInfo. Add -mattr= ↵James Molloy
handling to llvm-mc. Reviewed by Owen Anderson. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139237 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-24Move TargetRegistry and TargetSelect from Target to Support where they belong.Evan Cheng
These are strictly utilities for registering targets and components. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138450 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-17Allow the MCDisassembler to return a "soft fail" status code, indicating an ↵Owen Anderson
instruction that is disassemblable, but invalid. Only used for ARM UNPREDICTABLE instructions at the moment. Patch by James Molloy. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137830 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-16Remove unused Target argument from AsmParser construction methods.Jim Grosbach
The argument is unused, and is a layering violation in any case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137735 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-26Fix llvm-mc target detection code to match llc.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136115 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-26Rename createCodeEmitter to createMCCodeEmitter; createObjectStreamer to ↵Evan Cheng
createMCObjectStreamer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136031 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-26Rename TargetAsmParser to MCTargetAsmParser and TargetAsmLexer to ↵Evan Cheng
MCTargetAsmLexer; rename createAsmLexer to createMCAsmLexer and createAsmParser to createMCAsmParser. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136027 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-25Rename TargetAsmBackend to MCAsmBackend; rename createAsmBackend to ↵Evan Cheng
createMCAsmBackend. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136010 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-25Separate MCInstPrinter registration from AsmPrinter registration.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135974 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-25Fix last bits of MC layer issues. llvm-mc doesn't need to initialize ↵Evan Cheng
TargetMachine's anymore. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135963 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-23Move TargetAsmParser.h TargetAsmBackend.h and TargetAsmLexer.h to MC where ↵Evan Cheng
they belong. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135833 91177308-0d34-0410-b5e6-96231b3b80d8
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