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* raw_fd_ostream: Add a SetUseAtomicWrites() method (uses writev).Daniel Dunbar2011-02-031-3/+21
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124771 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove NoVendor and NoOS, added in commit 123990, from Triple. While itDuncan Sands2011-02-021-25/+5
| | | | | | | | | | may be useful to understand "none", this is not the place for it. Tweak the fix to Normalize while there: the fix added in 123990 works correctly, but I like this way better. Finally, now that Triple understands some non-trivial environment values, teach the unittests about them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124720 91177308-0d34-0410-b5e6-96231b3b80d8
* Patches to build EFI with Clang/LLVM. By Carl Norum.Evan Cheng2011-02-011-0/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124639 91177308-0d34-0410-b5e6-96231b3b80d8
* Support/CommandLine: Fix LookupNearestOption to also search extra option names.Daniel Dunbar2011-01-241-10/+25
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124124 91177308-0d34-0410-b5e6-96231b3b80d8
* Null initialize a few variables flagged byTed Kremenek2011-01-231-1/+1
| | | | | | | | | | clang's -Wuninitialized-experimental warning. While these don't look like real bugs, clang's -Wuninitialized-experimental analysis is stricter than GCC's, and these fixes have the benefit of being general nice cleanups. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124073 91177308-0d34-0410-b5e6-96231b3b80d8
* Clang was not parsing target triples involving EABI and was generating wrong ↵Renato Golin2011-01-211-3/+33
| | | | | | IR (wrong PCS) and passing the wrong information down llc via the target-triple printed in IR. I've fixed this by adding the parsing of EABI into LLVM's Triple class and using it to choose the correct PCS in Clang's Tools. A Clang patch is on its way to use this infrastructure. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123990 91177308-0d34-0410-b5e6-96231b3b80d8
* Support/CommandLine: Add "Did you mean" print for mismatched operands.Daniel Dunbar2011-01-181-0/+39
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123717 91177308-0d34-0410-b5e6-96231b3b80d8
* Windows/PathV2.inc: For CryptAcquireContext(), CRYPT_VERIFYCONTEXT may be ↵NAKAMURA Takumi2011-01-171-1/+1
| | | | | | specified for easy use. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123687 91177308-0d34-0410-b5e6-96231b3b80d8
* Windows/PathV2.inc: MoveFileEx() can behave like Posix's mv(1) to specify ↵NAKAMURA Takumi2011-01-171-1/+2
| | | | | | MOVEFILE_COPY_ALLOWED | MOVEFILE_REPLACE_EXISTING. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123686 91177308-0d34-0410-b5e6-96231b3b80d8
* lib/Support/Windows/Signals.inc: "Showstopper" dialogs may be suppressed ↵NAKAMURA Takumi2011-01-171-0/+3
| | | | | | with SetErrorMode() on Windows 7. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123685 91177308-0d34-0410-b5e6-96231b3b80d8
* Support/raw_ostream: Fix uninitalized variable in raw_fd_ostream constructor.Michael J. Spencer2011-01-171-0/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123643 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix rename.Michael J. Spencer2011-01-161-2/+11
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* Support/PathV2: Add identify_magic.Michael J. Spencer2011-01-152-34/+33
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123548 91177308-0d34-0410-b5e6-96231b3b80d8
* Support/PathV2: Implement has_magic in terms of get_magic.Michael J. Spencer2011-01-151-26/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123545 91177308-0d34-0410-b5e6-96231b3b80d8
* Support/PathV2: Implement get_magic.Michael J. Spencer2011-01-153-0/+74
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123544 91177308-0d34-0410-b5e6-96231b3b80d8
* Support/Path: Deprecate PathV1::IsSymlink and replace all uses with ↵Michael J. Spencer2011-01-121-0/+8
| | | | | | PathV2::is_symlink. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123345 91177308-0d34-0410-b5e6-96231b3b80d8
* Support/Path: Deprecate PathV1::isDirectory and replace all uses with ↵Michael J. Spencer2011-01-113-3/+21
| | | | | | PathV2::is_directory. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123209 91177308-0d34-0410-b5e6-96231b3b80d8
* Support/Path: Deprecate PathV1::exists and replace all uses with ↵Michael J. Spencer2011-01-104-5/+11
| | | | | | PathV2::fs::exists. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123151 91177308-0d34-0410-b5e6-96231b3b80d8
* Fixed parsing of hex floats.Abramo Bagnara2011-01-061-4/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122963 91177308-0d34-0410-b5e6-96231b3b80d8
* Support/PathV2: Implement remove_all.Michael J. Spencer2011-01-051-0/+37
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* Support/Windows/PathV2: Make directory iteration ignore . and ..Michael J. Spencer2011-01-051-4/+24
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122883 91177308-0d34-0410-b5e6-96231b3b80d8
* Support/Windows/PathV2: Fix remove to handle both files and directories.Michael J. Spencer2011-01-051-7/+21
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* Support/PathV2: Implement directory_entry::status.Michael J. Spencer2011-01-051-0/+4
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* Support/PathV2: Implement directory iteration on POSIX.Michael J. Spencer2011-01-051-0/+54
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* Fix a signed/unsigned comparison warning.Benjamin Kramer2010-12-281-1/+1
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* Support/Path: Deprecate Path::hasMagicNumber and replace all uses with ↵Michael J. Spencer2010-12-281-1/+5
| | | | | | fs::has_magic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122589 91177308-0d34-0410-b5e6-96231b3b80d8
* Support/PathV2: Implement has_magic.Michael J. Spencer2010-12-281-0/+38
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122587 91177308-0d34-0410-b5e6-96231b3b80d8
* Support/PathV1: Deprecate GetRootDirectory.Michael J. Spencer2010-12-271-6/+5
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* Support/PathV1: Deprecate makeAbsolute and remove Unix impl because it ↵Michael J. Spencer2010-12-251-12/+0
| | | | | | annoys people. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122553 91177308-0d34-0410-b5e6-96231b3b80d8
* Change all self assignments X=X to (void)X, so that we can turn on aJeffrey Yasskin2010-12-232-3/+2
| | | | | | | | | new gcc warning that complains on self-assignments and self-initializations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122458 91177308-0d34-0410-b5e6-96231b3b80d8
* Use IntEqClasses to compute connected components of live intervals.Jakob Stoklund Olesen2010-12-211-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122296 91177308-0d34-0410-b5e6-96231b3b80d8
* Add ADT/IntEqClasses.h as a light-weight implementation of EquivalenceClasses.h.Jakob Stoklund Olesen2010-12-212-0/+70
| | | | | | | | | | This implementation already exists as ConnectedVNInfoEqClasses in LiveInterval.cpp, and it seems to be generally useful to have a light-weight way of forming equivalence classes of small integers. IntEqClasses doesn't allow enumeration of the elements in a class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122293 91177308-0d34-0410-b5e6-96231b3b80d8
* Support/PathV2: Add missing has_relative_path impl.Michael J. Spencer2010-12-201-0/+7
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* Add missing standard headers. Patch by Joerg Sonnenberger!Nick Lewycky2010-12-193-0/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122193 91177308-0d34-0410-b5e6-96231b3b80d8
* Support/PathV1: Deprecate getLast.Michael J. Spencer2010-12-181-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122116 91177308-0d34-0410-b5e6-96231b3b80d8
* PathV2: Use StringRef::substr to simplify substring creation.Benjamin Kramer2010-12-171-27/+17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122085 91177308-0d34-0410-b5e6-96231b3b80d8
* Missed some StringRefRefs.Benjamin Kramer2010-12-172-5/+3
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* Pass StringRefs by value, for consistency.Benjamin Kramer2010-12-171-13/+13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122074 91177308-0d34-0410-b5e6-96231b3b80d8
* Trailing whitespace and 80 column fixups.Jim Grosbach2010-12-171-14/+15
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122026 91177308-0d34-0410-b5e6-96231b3b80d8
* 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
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121383 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix whitespace.Michael J. Spencer2010-12-092-4/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121382 91177308-0d34-0410-b5e6-96231b3b80d8
* 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
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121160 91177308-0d34-0410-b5e6-96231b3b80d8
* Support/PathV2: Remove const from bool return types.Michael J. Spencer2010-12-071-9/+9
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121157 91177308-0d34-0410-b5e6-96231b3b80d8
* 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
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