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* Pass a StringRef to sys::identifyFileType.Rafael Espindola2013-06-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183669 91177308-0d34-0410-b5e6-96231b3b80d8
* Update for current naming conventions.Rafael Espindola2013-06-10
| | | | | | I will change identifyFileType to use a StringRef in the next patch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183664 91177308-0d34-0410-b5e6-96231b3b80d8
* Avoid warnings about unused parameters that tend to come up a lot whenDuncan Sands2013-06-10
| | | | | | | | building outside projects with a different compiler than that used to build LLVM itself (eg switching between gcc and clang). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183650 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a const version of findNearestCommonDominator to PostDom for convenience.Benjamin Kramer2013-06-09
| | | | | | PR16283. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183629 91177308-0d34-0410-b5e6-96231b3b80d8
* sys::process::get_id() now returns the process ID instead of a process ↵Aaron Ballman2013-06-08
| | | | | | handle on Windows. Patch thanks to Kim Gräsman! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183621 91177308-0d34-0410-b5e6-96231b3b80d8
* No functionality change.Manman Ren2013-06-07
| | | | | | | Constify a few member functions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183546 91177308-0d34-0410-b5e6-96231b3b80d8
* DIBuilder: No functionality change.Manman Ren2013-06-07
| | | | | | | Use the correct DIType when creating types in DIBuilder. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183543 91177308-0d34-0410-b5e6-96231b3b80d8
* Make operator== non-member for greater symmetry.Rafael Espindola2013-06-07
| | | | | | Thanks to David Blaikie for the suggestion. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183539 91177308-0d34-0410-b5e6-96231b3b80d8
* [Object/COFF] BaseOfData field should be absent in PE32+.Rui Ueyama2013-06-07
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183534 91177308-0d34-0410-b5e6-96231b3b80d8
* BitVector: Do the right thing in all() when Size is a multiple of BITWORD_SIZE.Benjamin Kramer2013-06-07
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183525 91177308-0d34-0410-b5e6-96231b3b80d8
* Optimize BitVector::all().Benjamin Kramer2013-06-07
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183521 91177308-0d34-0410-b5e6-96231b3b80d8
* DIBuilder: No functionality change.Manman Ren2013-06-07
| | | | | | | Use the correct DIType when creating vector types. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183484 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove unneeded #include.Jakub Staszak2013-06-06
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183460 91177308-0d34-0410-b5e6-96231b3b80d8
* Teach llvm-objdump with the -macho parser how to use the data in code tableKevin Enderby2013-06-06
| | | | | | | | | | | | | | | | from the LC_DATA_IN_CODE load command. And when disassembling print the data in code formatted for the kind of data it and not disassemble those bytes. I added the format specific functionality to the derived class MachOObjectFile since these tables only appears in Mach-O object files. This is my first attempt to modify the libObject stuff so if folks have better suggestions how to fit this in or suggestions on the implementation please let me know. rdar://11791371 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183424 91177308-0d34-0410-b5e6-96231b3b80d8
* Print symbol names in relocations when dumping COFF as YAML.Rafael Espindola2013-06-06
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183403 91177308-0d34-0410-b5e6-96231b3b80d8
* Add some class documentation to BinaryRef.Sean Silva2013-06-06
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183362 91177308-0d34-0410-b5e6-96231b3b80d8
* Cache the TargetLowering info object as a pointer.Bill Wendling2013-06-06
| | | | | | | | Caching it as a pointer allows us to reset it if the TargetMachine object changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183361 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't cache the TargetLoweringInfo object inside of the FunctionLowering object.Bill Wendling2013-06-06
| | | | | | | | | The TargetLoweringInfo object is owned by the TargetMachine. In the future, the TargetMachine object may change, which may also change the TargetLoweringInfo object. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183356 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename operator== parameter to `RHS`.Sean Silva2013-06-05
| | | | | | The previous name `Ref` is overly generic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183354 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove error-prone methods of BinaryRef.Sean Silva2013-06-05
| | | | | | | | | | | | | A user shouldn't care about the internal state, and these methods by their very nature require asserting a predicate on the internal state. As such, they cannot be used safely without introducing hidden long-distance dependencies on the manner of construction of the BinaryRef. Use writeAsBinary(raw_ostream &) and writeAsHex(raw_ostream &) if you need to access the data in a binary or hex format. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183353 91177308-0d34-0410-b5e6-96231b3b80d8
* Add writeAsHex(raw_ostream &) method to BinaryRef.Sean Silva2013-06-05
| | | | | | | This hides the implementation. A future commit will remove the error-prone getHex() and getBinary() methods. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183352 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename BinaryRef::isBinary to more descriptive DataIsHexString.Sean Silva2013-06-05
| | | | | | And add a doxygen comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183350 91177308-0d34-0410-b5e6-96231b3b80d8
* Add BinaryRef binary_size() method.Sean Silva2013-06-05
| | | | | | This avoids making assumptions about the data representation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183349 91177308-0d34-0410-b5e6-96231b3b80d8
* Comment BinaryRef::Data.Sean Silva2013-06-05
| | | | | | Also, state an invariant. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183348 91177308-0d34-0410-b5e6-96231b3b80d8
* Add writeAsBinary(raw_ostream &) method to BinaryRef.Sean Silva2013-06-05
| | | | | | | | | | | Previously, yaml2coff.cpp had a writeHexData static helper function to do this, but it is generally useful functionality. Also, validate hex strings up-front to avoid running having to handle errors "deep inside" the yaml2obj code (it also gives better diagnostics than it used to). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183345 91177308-0d34-0410-b5e6-96231b3b80d8
* [ELF] Add ELFOSABI_GNU.Sean Silva2013-06-05
| | | | | | | ELFOSABI_LINUX is a historical alias for ELFOSABI_GNU according to <http://www.sco.com/developers/gabi/latest/ch4.eheader.html>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183339 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't hide the first ELF symbol.Rafael Espindola2013-06-05
| | | | | | | | The first symbol on ELF is dummy, but it has a defined content and readelf normally displays it. With this change llvm-readobj also displays it and we can check that llvm-mc output is correct according to the standard. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183337 91177308-0d34-0410-b5e6-96231b3b80d8
* Represent symbols with a SymbolIndex,SectionIndex pair.Rafael Espindola2013-06-05
| | | | | | | | | | | With this patch we use the SectionIndex directly, instead of counting the number of symbol tables. This saves a DenseMap lookup every time we want to find which symbol a relocation refers to. Also simplify based on the fact that there is at most one SHT_SYMTAB and one SHT_DYNSYM. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183326 91177308-0d34-0410-b5e6-96231b3b80d8
* The GNU/HURD is also using the libc. Therefor, endian.h should be included, ↵Sylvestre Ledru2013-06-05
| | | | | | not machine/endian.h. See full build log https://buildd.debian.org/status/fetch.php?pkg=llvm-toolchain-3.3&arch=hurd-i386&ver=1%3A3.3~%2Brc3-1~exp1&stamp=1370358869 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183303 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't print default values for NumberOfAuxSymbols and AuxiliaryData.Rafael Espindola2013-06-05
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183293 91177308-0d34-0410-b5e6-96231b3b80d8
* Move BinaryRef to a new include/llvm/Object/YAML.h file.Rafael Espindola2013-06-05
| | | | | | It will be used for ELF dumping too. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183287 91177308-0d34-0410-b5e6-96231b3b80d8
* Handle relocations that don't point to symbols.Rafael Espindola2013-06-05
| | | | | | | | In ELF (as in MachO), not all relocations point to symbols. Represent this properly by using a symbol_iterator instead of a SymbolRef. Update llvm-readobj ELF's dumper to handle relocatios without symbols. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183284 91177308-0d34-0410-b5e6-96231b3b80d8
* IEEE-754R 5.7.2 General Operations is* operations (except for isCanonical).Michael Gottesman2013-06-04
| | | | | | | | | | | | | | | Specifically the following work was done: 1. If the operation was not implemented, I implemented it. 2. If the operation was already implemented, I just moved its location in the APFloat header into the IEEE-754R 5.7.2 section. If the name was incorrect, I put in a comment giving the true IEEE-754R name. Also unittests have been added for all of the functions which did not already have a unittest. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183179 91177308-0d34-0410-b5e6-96231b3b80d8
* Introduce needsCleanup() for APFloat and APInt.Manuel Klimek2013-06-03
| | | | | | | | | This is needed in clang so one can check if the object needs the destructor called after its memory was freed. This is useful when creating many APInt/APFloat objects with placement new, where the overhead of tracking the pointers for cleanup is significant. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183100 91177308-0d34-0410-b5e6-96231b3b80d8
* [Object/COFF] Add dos_header, pe32{,plus}_header and data_directory.Rui Ueyama2013-06-02
| | | | | | | | | | Reviewers: Bigcheese CC: llvm-commits Differential Revision: http://llvm-reviews.chandlerc.com/D905 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183087 91177308-0d34-0410-b5e6-96231b3b80d8
* Whitespace.Jim Grosbach2013-06-02
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183086 91177308-0d34-0410-b5e6-96231b3b80d8
* Move getRealLinkageName to a common place and remove all the duplicates of it.Benjamin Kramer2013-06-01
| | | | | | Also simplify code a bit while there. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183076 91177308-0d34-0410-b5e6-96231b3b80d8
* DenseMap: Move the key into place when we use the move version of operator[].Benjamin Kramer2013-06-01
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183074 91177308-0d34-0410-b5e6-96231b3b80d8
* Removed a comment above an include which is unnecessary and added a missing ↵Michael Gottesman2013-06-01
| | | | | | closing @} for a doxygen comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183065 91177308-0d34-0410-b5e6-96231b3b80d8
* Added method comments for getZero,getInf.Michael Gottesman2013-06-01
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183064 91177308-0d34-0410-b5e6-96231b3b80d8
* Updated APFloat's comments to fit the LLVM style guide.Michael Gottesman2013-06-01
| | | | | | Also added a few more method comments and performed some copy editing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183063 91177308-0d34-0410-b5e6-96231b3b80d8
* Make SubRegIndex size mandatory, following r183020.Ahmed Bougacha2013-05-31
| | | | | | | | This also makes TableGen able to compute sizes/offsets of synthesized indices representing tuples. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183061 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for adding the contents of a StringRef to the MD5 hash.Eric Christopher2013-05-31
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183054 91177308-0d34-0410-b5e6-96231b3b80d8
* Move "unsigned char" -> "uint8_t".Eric Christopher2013-05-31
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183051 91177308-0d34-0410-b5e6-96231b3b80d8
* Loop Strength Reduce: Scaling factor cost.Quentin Colombet2013-05-31
| | | | | | | | | | | | | Account for the cost of scaling factor in Loop Strength Reduce when rating the formulae. This uses a target hook. The default implementation of the hook is: if the addressing mode is legal, the scaling factor is free. <rdar://problem/13806271> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183045 91177308-0d34-0410-b5e6-96231b3b80d8
* Use just a ArrayRef<uint8_t> to store both hex string and binary data.Rafael Espindola2013-05-31
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183043 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename COFFYaml.h to COFFYAML.h for consistency.Rafael Espindola2013-05-31
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183042 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove union to fix build in c++03.Rafael Espindola2013-05-31
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183041 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't allocate temporary string for section data.Rafael Espindola2013-05-31
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183040 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a way to define the bit range covered by a SubRegIndex.Ahmed Bougacha2013-05-31
| | | | | | | | | | | | | | | NOTE: If this broke your out-of-tree backend, in *RegisterInfo.td, change the instances of SubRegIndex that have a comps template arg to use the ComposedSubRegIndex class instead. In TableGen land, this adds Size and Offset attributes to SubRegIndex, and the ComposedSubRegIndex class, for which the Size and Offset are computed by TableGen. This also adds an accessor in MCRegisterInfo, and Size/Offsets for the X86 and ARM subreg indices. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183020 91177308-0d34-0410-b5e6-96231b3b80d8
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