Justin Bogner f66fc53bc7 Support: Fix option handling when using cl::Required with aliasopt ... Until now, attempting to create an alias of a required option would complain if the user supplied the alias, because the required option didn't have a value. Similarly, if you said the alias was required, then using the base option would complain that the alias wasn't supplied. Lastly, if you put required on both, *neither* option would work. By changning alias to overload addOccurrence and setting cl::Required on the original option, we can get this to behave in a more useful way. I've also added a test and updated a user that was getting this wrong. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212986 91177308-0d34-0410-b5e6-96231b3b80d8		2014-07-14 20:53:57 +00:00
..
ADT	Move the API and implementation of clang::driver::getARMCPUForMArch() to llvm::Triple::getARMCPUForArch().	2014-07-11 21:44:54 +00:00
Analysis	Reverting r211950 -- it did not help resolve the -Wcomment warnings triggered in GCC.	2014-06-27 19:52:34 +00:00
Bitcode	verify-di: Implement DebugInfoVerifier	2014-04-15 16:27:38 +00:00
CodeGen	DIE: Pass ownership of children via std::unique_ptr rather than raw pointer.	2014-04-25 20:00:34 +00:00
DebugInfo
ExecutionEngine	[CMake] Update libdeps.	2014-07-14 05:01:53 +00:00
IR	Revert "Replace Execution Engine's mutex with std::recursive_mutex."	2014-06-20 21:07:14 +00:00
LineEditor	raw_ostream: Forward declare OpenFlags and include FileSystem.h only where necessary.	2014-04-29 23:26:49 +00:00
Linker	[C++11] Use 'nullptr'.	2014-06-08 22:29:17 +00:00
MC	[CMake] Update libdeps.	2014-07-14 05:01:53 +00:00
Option
Support	Support: Fix option handling when using cl::Required with aliasopt	2014-07-14 20:53:57 +00:00
Transforms	Decouple llvm::SpecialCaseList text representation and its LLVM IR semantics.	2014-07-09 19:40:08 +00:00
CMakeLists.txt	Invert the MC -> Object dependency.	2014-07-03 02:01:39 +00:00
Makefile	Invert the MC -> Object dependency.	2014-07-03 02:01:39 +00:00
Makefile.unittest