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* [Support/StringRef] Add find_last_not_of and {r,l,}trim.Michael J. Spencer2012-05-111-0/+26
| | | | llvm-svn: 156652
* Allow unique_file to take a mode for file permissions, but defaultEric Christopher2012-05-112-5/+8
| | | | | | | | to user only read/write. Part of rdar://11325849 llvm-svn: 156591
* Set the default iOS version to 3.0.Chad Rosier2012-05-091-2/+4
| | | | llvm-svn: 156492
* Use the cpuid 64 bit flag to pick the default CPU name for an unknown model.Bob Wilson2012-05-091-1/+1
| | | | | | | | | | | For the Family 6 switch in sys::getHostCPUName, an unrecognized model was reported as "i686". That's a really bad default since it means that new CPUs will be treated as if they can only use 32-bit code. This just looks at the cpuid extended feature flag for 64 bit support, and if that is set, it uses a default x86-64 cpu. Similar logic is already used for the Family 15 code. <rdar://problem/11314502> llvm-svn: 156486
* Don't return true on a function with a void return type.Chad Rosier2012-05-091-1/+1
| | | | llvm-svn: 156484
* Add Triple::getiOSVersion.Chad Rosier2012-05-091-0/+21
| | | | | | | This new function provides a way to get the iOS version number from ios triples. Part of rdar://11409204 llvm-svn: 156483
* Fix it so llvm-objdump -arch does accept x86 and x86-64 as valid arch names.Kevin Enderby2012-05-081-0/+41
| | | | | | PR12731. Patch by Meador Inge! llvm-svn: 156444
* [Support] Fix sys::GetRandomNumber() to always use a high quality seed.Daniel Dunbar2012-05-081-5/+15
| | | | llvm-svn: 156414
* Windows/PathV2.inc: Retry rename() for (maximum) 2 seconds.NAKAMURA Takumi2012-05-081-4/+14
| | | | | | Files might be opend by system scanners (eg. file indexer, virus scanner, &c). llvm-svn: 156380
* Don't assume size_t is unsigned long long.Matt Beaumont-Gay2012-05-071-3/+1
| | | | | | Fixes a -Woverflow warning from gcc when building for 32-bit platforms. llvm-svn: 156313
* make SourceMgr tolerate empty SMLoc()'s better.Chris Lattner2012-05-061-45/+54
| | | | llvm-svn: 156260
* Unix/Process.inc: Give more useful random seed to srand. Workaround for PR12743.NAKAMURA Takumi2012-05-061-1/+14
| | | | llvm-svn: 156252
* Support/Process: Move llvm::sys::Process::GetRandomNumber() from Process.cpp ↵NAKAMURA Takumi2012-05-062-10/+9
| | | | | | | to Unix/Process.inc. FIXME: GetRandomNumber() is not implemented in Win32. llvm-svn: 156251
* reapply my patch, with a fix for an off-by-one error. Turned out to be a lotChris Lattner2012-05-051-12/+18
| | | | | | of work for a drive-by fix :) llvm-svn: 156246
* revert my patches, which are causing problems.Chris Lattner2012-05-051-18/+12
| | | | llvm-svn: 156245
* refactor some code to expose column numbers more and make diagnostic ↵Chris Lattner2012-05-051-12/+18
| | | | | | printing slightly more efficient. llvm-svn: 156243
* [Support] Add missing include.Daniel Dunbar2012-05-051-1/+2
| | | | llvm-svn: 156240
* [Support] Fix up comments.Daniel Dunbar2012-05-051-5/+3
| | | | llvm-svn: 156239
* [Support] Rewrite sys::fs::unique_file to not be stupid with /dev/urandom.Daniel Dunbar2012-05-051-19/+5
| | | | | | | | - Just use sys::Process::GetRandomNumber instead of having two poor implementations. - This is ~70 times (!) faster on my OS X machine. llvm-svn: 156238
* [Support] Add sys::Process::GetRandomNumber().Daniel Dunbar2012-05-051-0/+9
| | | | | | - Primitive API, but we rarely have need for random numbers. llvm-svn: 156237
* This patch adds a new NVPTX back-end to LLVM which supports code generation ↵Justin Holewinski2012-05-041-0/+18
| | | | | | | | | | | | | | | | | for NVIDIA PTX 3.0. This back-end will (eventually) replace the current PTX back-end, while maintaining compatibility with it. The new target machines are: nvptx (old ptx32) => 32-bit PTX nvptx64 (old ptx64) => 64-bit PTX The sources are based on the internal NVIDIA NVPTX back-end, and contain more functionality than the current PTX back-end currently provides. NV_CONTRIB llvm-svn: 156196
* Change the Intel Atom detection code to recognizePreston Gurd2012-05-021-2/+3
| | | | | | Lincroft and Medfield. llvm-svn: 156025
* YAMLParser: get rid of global ctors & dtors.Benjamin Kramer2012-05-011-2/+0
| | | | llvm-svn: 155907
* [Support/YAMLParser] Fix ASan found bugs.Michael J. Spencer2012-04-271-1/+7
| | | | llvm-svn: 155735
* [Support/YAML] Properly fix unitialized variable warning by inserting aMichael J. Spencer2012-04-261-6/+12
| | | | | | 'REPLACEMENT CHARACTER' (U+FFFD) when getAsInteger fails. llvm-svn: 155653
* Add a missing cpu subtype.Evan Cheng2012-04-231-0/+4
| | | | llvm-svn: 155402
* [Support/Unix] Unconditionally include time.h.Michael J. Spencer2012-04-231-8/+2
| | | | | | | | | | | | When building LLVM on Linux with libc++ with CMake TIME_WITH_SYS_TIME is undefined, and HAVE_SYS_TIME_H is defined. This ends up including sys/time.h but not time.h. Unix/TimeValue.inc requires time.h for asctime_r and localtime. libstdc++ seems to include time.h anyway, but libc++ does not. Fix this by always including time.h llvm-svn: 155382
* Conflict with st_dev/st_ino identifiers under Debian GNU/HurdSylvestre Ledru2012-04-231-4/+4
| | | | | | | | | | | | | The problem is that the struct file_status on UNIX systems has two members called st_dev and st_ino; those are also members of the struct stat, and they are reserved identifiers which can also be provided as #define (and this is the case for st_dev on Hurd). The solution (attached) is to rename them, for example adding a "fs_" prefix (= file status) to them. Patch by Pino Toscano llvm-svn: 155354
* Don't die with an assertion if the Result bitwidth is already correct. ThisChris Lattner2012-04-231-1/+1
| | | | | | fixes an assert reading "1239123123123123" when the result is already 64-bit. llvm-svn: 155329
* Remove some potential warnings about variables used uninitialized.Bill Wendling2012-04-221-3/+3
| | | | llvm-svn: 155307
* No need for "else if" after a return. Autosense "0o123" as octal inChris Lattner2012-04-211-4/+12
| | | | | | StringRef::getAsInteger llvm-svn: 155298
* move Signals to .rodataNuno Lopes2012-04-211-1/+1
| | | | llvm-svn: 155283
* YAMLParser: silence warning about tautological comparison on unsigned-char ↵Benjamin Kramer2012-04-211-1/+1
| | | | | | | | platforms. No functionality change. llvm-svn: 155280
* SourceMgr: Colorize diagnostics.Benjamin Kramer2012-04-181-7/+41
| | | | | | Same color scheme as clang uses. The colors are only enabled if the output is a tty. llvm-svn: 155035
* SmallPtrSet: Reuse DenseMapInfo's pointer hash function instead of inventing ↵Benjamin Kramer2012-04-181-1/+2
| | | | | | | | | | a bad one ourselves. DenseMap's hash function uses slightly more entropy and reduces hash collisions significantly. I also experimented with Hashing.h, but it didn't gave a lot of improvement while being much more expensive to compute. llvm-svn: 154996
* fix error check in assertSeth Cantrell2012-04-181-1/+1
| | | | llvm-svn: 154971
* C++ has newlines at the end of files (including include files).David Blaikie2012-04-171-1/+1
| | | | llvm-svn: 154962
* platform support for counting column widths and checking isprintSeth Cantrell2012-04-175-0/+104
| | | | llvm-svn: 154944
* Goodbye, JSONParser...Manuel Klimek2012-04-172-303/+0
| | | | llvm-svn: 154930
* Reapply 'Add reverseColor to raw_ostream'.Benjamin Kramer2012-04-163-0/+49
| | | | | | | To be used in printing unprintable source in clang diagnostics. Patch by Seth Cantrell, with a minor fix for mingw by me. llvm-svn: 154805
* Revert r154800 which breaks windows builders.Argyrios Kyrtzidis2012-04-163-50/+0
| | | | llvm-svn: 154802
* Add reverseColor to raw_ostream.Argyrios Kyrtzidis2012-04-163-0/+50
| | | | | | | To be used in printing unprintable source in clang diagnostics. Patch by Seth Cantrell! llvm-svn: 154800
* Fix the build under Debian GNU/Hurd.Sylvestre Ledru2012-04-113-2/+17
| | | | | | Thanks to Pino Toscano for the patch llvm-svn: 154500
* FoldingSet: Push the hash through FoldingSetTraits::Equals, so clients can ↵Benjamin Kramer2012-04-111-3/+3
| | | | | | use it. llvm-svn: 154496
* In MemoryBuffer::getOpenFile() make sure that the buffer is null-terminated ifArgyrios Kyrtzidis2012-04-051-0/+11
| | | | | | | | | | | | | the caller requested a null-terminated one. When mapping the file there could be a racing issue that resulted in the file being larger than the FileSize passed by the caller. We already have an assertion for this in MemoryBuffer::init() but have a runtime guarantee that the buffer will be null-terminated, so do a copy that adds a null-terminator. Protects against crash of rdar://11161822. llvm-svn: 154082
* Move yaml::Stream's dtor out of line so it can see Scanner's dtor.Benjamin Kramer2012-04-041-0/+2
| | | | llvm-svn: 154004
* Sorry about that. MSVC seems to accept just about any random string you give ↵Michael J. Spencer2012-04-031-2/+2
| | | | | | it ;/ llvm-svn: 153979
* Add YAML parser to Support.Michael J. Spencer2012-04-032-0/+2116
| | | | llvm-svn: 153977
* Add triple support for the IBM BG/P and BG/Q supercomputers.Hal Finkel2012-04-021-0/+6
| | | | llvm-svn: 153882
* Lowercase the tag name to match the rest of dwarf.Eric Christopher2012-03-291-1/+1
| | | | llvm-svn: 153691
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