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* Update LLVM for 3.5 rebase (r209712).Stephen Hines2014-05-291-10/+10
| | | | Change-Id: I149556c940fb7dc92d075273c87ff584f400941f
* Update to LLVM 3.5a.Stephen Hines2014-04-242-11/+15
| | | | Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617
* Option parsing: support case-insensitive option matching.Rui Ueyama2013-08-281-3/+23
| | | | | | Re-submitting r189416 with fix for Windows build on where strcasecmp is not defined. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189501 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert "Option parsing: support case-insensitive option matching." as it ↵Rui Ueyama2013-08-281-23/+3
| | | | | | | | broke Windows buildbot. This reverts r189416. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189424 91177308-0d34-0410-b5e6-96231b3b80d8
* Option parsing: support case-insensitive option matching.Rui Ueyama2013-08-271-3/+23
| | | | | | | | | | | | | | Link.exe's command line options are case-insensitive. This patch adds a new attribute to OptTable to let the option parser to compare options, ignoring case. Command lines are generally case-insensitive on Windows. CL.exe is an exception. So this new attribute should be useful for other commands running on Windows. Differential Revision: http://llvm-reviews.chandlerc.com/D1485 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189416 91177308-0d34-0410-b5e6-96231b3b80d8
* Options: explicit handling of --Hans Wennborg2013-08-131-14/+1
| | | | | | | | | | | Clients of the option parsing library should handle it explicitly using a KIND_REMAINING_ARGS option. Clang and lld have been updated in r188316 and r188318, respectively. Also fix -Wsign-compare warning in the option parsing test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188323 91177308-0d34-0410-b5e6-96231b3b80d8
* Options: Add new option kind that consumes remaining argumentsHans Wennborg2013-08-132-0/+29
| | | | | | | | | | | | | | | | This adds KIND_REMAINING_ARGS, a class of options that consume all remaining arguments on the command line. This will be used to support /link in clang-cl, which is used to forward all remaining arguments to the linker. It also allows us to remove the hard-coded handling of "--", allowing clients (clang and lld) to implement that functionality themselves with this new option class. Differential Revision: http://llvm-reviews.chandlerc.com/D1387 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188314 91177308-0d34-0410-b5e6-96231b3b80d8
* Option parsing: recognize the special -- tokenHans Wennborg2013-08-021-0/+13
| | | | | | | | | | | | | | Everything that comes after -- should be treated as a filename. This enables passing in filenames that would otherwise be conflated with command-line options. This is especially important for clang-cl which supports options starting with /, which are easily conflatable with Unix-style path names. Differential Revision: http://llvm-reviews.chandlerc.com/D1274 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187675 91177308-0d34-0410-b5e6-96231b3b80d8
* Option parsing: remove non-SUPPORT_ALIASARGS fall-backHans Wennborg2013-07-311-2/+0
| | | | | | | | The clients of this code have been updated to all support AliasArgs. This depends on Clang r187538 and lld r187541. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187546 91177308-0d34-0410-b5e6-96231b3b80d8
* Option parsing: add support for alias arguments.Hans Wennborg2013-07-312-3/+19
| | | | | | | | | | | | | | | | | | This makes option aliases more powerful by enabling them to pass along arguments to the option they're aliasing. For example, if we have a joined option "-foo=", we can now specify a flag option "-bar" to be an alias of that, with the argument "baz". This is especially useful for the cl.exe compatible clang driver, where many options are aliases. For example, this patch enables us to alias "/Ox" to "-O3" (-O is a joined option), and "/WX" to "-Werror" (again, -W is a joined option). Differential Revision: http://llvm-reviews.chandlerc.com/D1245 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187537 91177308-0d34-0410-b5e6-96231b3b80d8
* Option parsing: allow aliases in groupsHans Wennborg2013-07-222-0/+12
| | | | | | | | | Option aliases in option groups were previously disallowed by an assert. As far as I can tell, there was no technical reason for this, and I would like to be able to put cl.exe compatible options in their own group for Clang, so let's change the assert. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186838 91177308-0d34-0410-b5e6-96231b3b80d8
* Add Option unit tests to the make buildHans Wennborg2013-07-201-0/+23
| | | | | | Previously, they were only built and run in the CMake build. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186756 91177308-0d34-0410-b5e6-96231b3b80d8
* Add some flag exclusion tests.Reid Kleckner2013-07-192-12/+49
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186704 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm/unittests: Use OwningPtr to fix --vg-leak.NAKAMURA Takumi2013-01-231-1/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173240 91177308-0d34-0410-b5e6-96231b3b80d8
* Whitespace.NAKAMURA Takumi2013-01-231-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173234 91177308-0d34-0410-b5e6-96231b3b80d8
* Sort a few more #include lines in tools/... unittests/... and utils/...Chandler Carruth2013-01-021-1/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171363 91177308-0d34-0410-b5e6-96231b3b80d8
* Copy clang/Driver/<Option parsing stuff> to llvm.Michael J. Spencer2012-12-053-0/+130
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169344 91177308-0d34-0410-b5e6-96231b3b80d8
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