Project Ortega BCM5719 LLVM https://git.raptorcs.com/git/bcm5719-llvm/atom?h=meklort-10.0.1 2014-11-29T03:15:47+00:00 2014-11-29T03:15:47+00:00 Duncan P. N. Exon Smith dexonsmith@apple.com 2014-11-29T03:15:47+00:00 urn:sha1:910f05d1814a92a19a3467971d352191212e3b64 llvm-svn: 222945 2014-06-13T17:20:48+00:00 Rafael Espindola rafael.espindola@gmail.com 2014-06-13T17:20:48+00:00 urn:sha1:2a826e40fa51fcae4adb564d789cafe95776e0bb While std::error_code itself seems to work OK in all platforms, there are few annoying differences with regards to the std::errc enumeration. This patch adds a simple llvm enumeration, which will hopefully avoid build breakages in other platforms and surprises as we get more uses of std::error_code. llvm-svn: 210920 2014-06-12T14:11:22+00:00 Rafael Espindola rafael.espindola@gmail.com 2014-06-12T14:11:22+00:00 urn:sha1:0a5f9cf50d81e70850f4a21254526da7945854f6 llvm-svn: 210783 2014-06-11T19:05:50+00:00 Rafael Espindola rafael.espindola@gmail.com 2014-06-11T19:05:50+00:00 urn:sha1:5c4f829424b0e9b3308b716f5874c9a3a978ac6a The idea of this patch is to turn llvm/Support/system_error.h into a transitional header that just brings in the erorr_code api to the llvm namespace. I will remove it shortly afterwards. The cases where the general idea needed some tweaking: * std::errc is a namespace in msvc, so we cannot use "using std::errc". I could add an #ifdef, but there were not that many uses, so I just added std:: to them in this patch. * Template specialization had to be moved to the std namespace in this patch set already. * The msvc implementation of default_error_condition doesn't seem to provide the same transformations as we need. Not too surprising since the standard doesn't actually say what "equivalent" means. I fixed the problem by keeping our old mapping and using it at error_code construction time. Despite these shortcomings I think this is still a good thing. Some reasons: * The different implementations of system_error might improve over time. * It removes 925 lines of code from llvm already. * It removes 6313 bytes from the text segment of the clang binary when it is built with gcc and 2816 bytes when building with clang and libstdc++. llvm-svn: 210687 2014-06-08T22:29:17+00:00 Craig Topper craig.topper@gmail.com 2014-06-08T22:29:17+00:00 urn:sha1:66f09ad0417c0e9f0c959023c1cdfcf2d881ad2e llvm-svn: 210442 2014-03-18T09:58:28+00:00 NAKAMURA Takumi geek4civic@gmail.com 2014-03-18T09:58:28+00:00 urn:sha1:a87ed3cf4cda604347adeb94f811972b013cb3ee llvm-svn: 204132 2014-03-06T05:51:42+00:00 Ahmed Charles ahmedcharles@gmail.com 2014-03-06T05:51:42+00:00 urn:sha1:56440fd8203f581b9aded68db3631ea11a72ccf2 This compiles with no changes to clang/lld/lldb with MSVC and includes overloads to various functions which are used by those projects and llvm which have OwningPtr's as parameters. This should allow out of tree projects some time to move. There are also no changes to libs/Target, which should help out of tree targets have time to move, if necessary. llvm-svn: 203083 2014-03-06T00:46:21+00:00 Chandler Carruth chandlerc@gmail.com 2014-03-06T00:46:21+00:00 urn:sha1:9a4c9e597baeda303b21547a26b17224c6d470e9 already lives. llvm-svn: 203046 2014-03-06T00:22:06+00:00 Chandler Carruth chandlerc@gmail.com 2014-03-06T00:22:06+00:00 urn:sha1:12664a0b1779cea6f739a3fb1b606fd4a903eb6a already lives. llvm-svn: 203038 2014-02-23T13:56:14+00:00 Rafael Espindola rafael.espindola@gmail.com 2014-02-23T13:56:14+00:00 urn:sha1:5c20ac0134a0f9eb806f9304ef769c75954efaf7 Before this patch they would take an boolean argument to say if the path already existed. This was redundant with the returned error_code which is able to represent that. This allowed for callers to incorrectly check only the existed flag instead of first checking the error code. Instead, pass in a boolean flag to say if the previous (non-)existence should be an error or not. Callers of the of the old simple versions are not affected. They still ignore the previous (non-)existence as they did before. llvm-svn: 201979