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* Missed some StringRefRefs.Benjamin Kramer2010-12-172-5/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122077 91177308-0d34-0410-b5e6-96231b3b80d8
* Pass StringRefs by value, for consistency.Benjamin Kramer2010-12-171-13/+13
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* Trailing whitespace and 80 column fixups.Jim Grosbach2010-12-171-14/+15
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* MemoryBuffer now return an error_code and returns a OwningPtr<MemoryBuffer> ↵Michael J. Spencer2010-12-164-48/+50
| | | | | | via an out parm. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121958 91177308-0d34-0410-b5e6-96231b3b80d8
* lib/Support/regexec.c: Let Regex LLP64-aware.NAKAMURA Takumi2010-12-161-2/+3
| | | | | | On LLP64 Win64, 'states1' (for small version) was expanded to 'char *' for large version. Thus small version would be mischosen when nstates > 32 regardless of sizeof(long) on Win64. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121942 91177308-0d34-0410-b5e6-96231b3b80d8
* Support/Windows/PathV2: Fix header comment.Michael J. Spencer2010-12-091-1/+1
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* Fix whitespace.Michael J. Spencer2010-12-092-4/+4
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* Support: Move c_str from SmallVector back to SmallString and add a free standingMichael J. Spencer2010-12-092-1/+14
| | | | | | templated c_str in Windows.h to replace it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121381 91177308-0d34-0410-b5e6-96231b3b80d8
* Support/FileSystem: Change file_status predicate functions that cannot fail toMichael J. Spencer2010-12-091-0/+27
| | | | | | | return their result instead of an error_code. Also add some missing predicate functions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121380 91177308-0d34-0410-b5e6-96231b3b80d8
* Support/MemoryBuffer: Replace all uses of std::string *ErrMsg with ↵Michael J. Spencer2010-12-095-26/+50
| | | | | | error_code &ec. And fix clients. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121379 91177308-0d34-0410-b5e6-96231b3b80d8
* Support: Remove Alarm. It is unused (via local grep and google code search).Michael J. Spencer2010-12-074-151/+0
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* Support/PathV2: Remove const from bool return types.Michael J. Spencer2010-12-071-9/+9
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* Support/PathV2: Change most functions in the path namespace to return their workMichael J. Spencer2010-12-073-104/+64
| | | | | | via their return value instead of an out parameter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121149 91177308-0d34-0410-b5e6-96231b3b80d8
* build: Go back to dropping __eprintf reference when building with Clang, seeDaniel Dunbar2010-12-071-0/+5
| | | | | | comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121146 91177308-0d34-0410-b5e6-96231b3b80d8
* PR5207: Change APInt methods trunc(), sext(), zext(), sextOrTrunc() andJay Foad2010-12-074-87/+75
| | | | | | | | zextOrTrunc(), and APSInt methods extend(), extOrTrunc() and new method trunc(), to be const and to return a new value instead of modifying the object in place. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121120 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't leak the mutex when loading dynamic libraries.Owen Anderson2010-12-071-12/+5
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* Support/PathV2: Cleanup separator handling.Michael J. Spencer2010-12-071-7/+10
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* Support/PathV2: Remove the error_code return type from all functions in the pathMichael J. Spencer2010-12-073-95/+65
| | | | | | | namespace. None of them return anything except for success anyway. These will be converted to returning their result soon. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121109 91177308-0d34-0410-b5e6-96231b3b80d8
* Support/PathV2: Move make_absolute from path to fs.Michael J. Spencer2010-12-071-55/+57
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* Support/Unix/PathV2: Return the real error from realpath instead of any errorMichael J. Spencer2010-12-071-1/+2
| | | | | | that close or unlink set. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121094 91177308-0d34-0410-b5e6-96231b3b80d8
* Support/Unix/PathV2: Use 0770 instead of 0700 when creating a directory. ↵Michael J. Spencer2010-12-071-1/+1
| | | | | | | | Also use the standard macros instead of octal notation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121093 91177308-0d34-0410-b5e6-96231b3b80d8
* Support/PathV2: Use SmallVector::clear instead of set_size.Michael J. Spencer2010-12-072-3/+3
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* Support/PathV2: Clarify and correct documentation.Michael J. Spencer2010-12-071-0/+5
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* Support/PathV2: Move current_path from path to fs and fix the Unix ↵Michael J. Spencer2010-12-073-17/+15
| | | | | | | | implementation. Unix bug spotted by Dan Gohman. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121090 91177308-0d34-0410-b5e6-96231b3b80d8
* Support/Windows: Make MinGW happy.Michael J. Spencer2010-12-062-7/+7
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* Support/FileSystem: Add directory_iterator implementation.Michael J. Spencer2010-12-063-3/+94
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* Support/PathV2: Fix append to not add a slash to empty or root paths.Michael J. Spencer2010-12-061-1/+1
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* Support/Windows: Add ScopedHandle and move some clients over to it.Michael J. Spencer2010-12-062-10/+50
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* Silence 'may be used uninitialized in this function' warnings. Static analysisBill Wendling2010-12-041-2/+2
| | | | | | | | may determine that they cannot be used uninitialized. But that might be a bit too much for the compiler to determine. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120916 91177308-0d34-0410-b5e6-96231b3b80d8
* Support/PathV2: Remove redundant calls to make_error_code.Michael J. Spencer2010-12-043-102/+101
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* APInt: microoptimize a few methods.Benjamin Kramer2010-12-041-4/+0
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* Support/FileSystem: Add status implementation.Michael J. Spencer2010-12-043-0/+82
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* Support/Windows/FileSystem: Fix MinGW warnings.Michael J. Spencer2010-12-041-6/+6
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* Support/FileSystem: Add file_size implementation.Michael J. Spencer2010-12-042-0/+35
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* Add IntervalMap::iterator::set{Start,Stop,Value} methods that allow limitedJakob Stoklund Olesen2010-12-031-3/+3
| | | | | | | | | | | editing of the current interval. These methods may cause coalescing, there are corresponding set*Unchecked methods for editing without coalescing. The non-coalescing methods are useful for applying monotonic transforms to all keys or values in a map without accidentally coalescing transformed and untransformed intervals. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120829 91177308-0d34-0410-b5e6-96231b3b80d8
* Support/FileSystem: Add equivalent implementation.Michael J. Spencer2010-12-032-0/+90
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* Support/FileSystem: Fix MinGW build. It doesn't have _chsize_s.Michael J. Spencer2010-12-031-0/+4
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* And I really hate line endings.Michael J. Spencer2010-12-031-3/+3
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* Support/Windows/FileSystem: Fix MinGW build.Michael J. Spencer2010-12-031-0/+6
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* Support/FileSystem: Add resize_file implementation.Michael J. Spencer2010-12-032-0/+29
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* Support/FileSystem: Add rename implementation.Michael J. Spencer2010-12-032-0/+32
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* Support/FileSystem: Add remove implementation.Michael J. Spencer2010-12-032-0/+33
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* Fix line endings.Michael J. Spencer2010-12-031-6/+6
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* Apparently OS X 10.4 doesn't have __crashreporter_info__.Eric Christopher2010-12-031-5/+5
| | | | | | | Try to fix building on the wayback machine. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120801 91177308-0d34-0410-b5e6-96231b3b80d8
* Support/FileSystem: Add create_symlink implementation.Michael J. Spencer2010-12-032-0/+45
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* Support/FileSystem: Add create_hard_link implementation.Michael J. Spencer2010-12-032-0/+32
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* Support/ADT/Twine: Make toNullTerminatedStringRef not rely on UB :(.Michael J. Spencer2010-12-031-4/+12
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* Support/FileSystem: Add create_director{y,ies} implementations.Michael J. Spencer2010-12-033-0/+49
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* Support/Windows/FileSystem: Remove unneeded toNullTerminatedStringRef.Michael J. Spencer2010-12-031-2/+2
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* Support/FileSystem: Add unique_file and exists implementations.Michael J. Spencer2010-12-033-2/+334
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