git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@294411 91177308-0d34-0410-b5e6-96231b3b80d8

Also accept -G= (and -msmall-data-threshold=) as an alias for -G on MIPS as well as Hexagon.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@293254 91177308-0d34-0410-b5e6-96231b3b80d8

Improve workaround for Sphinx's lack of support for command line options containing '+', '.' etc. to be more stable as the set of options changes.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@293252 91177308-0d34-0410-b5e6-96231b3b80d8

and generate documentation for all (non-hidden) options supported by the
'clang' driver.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@292968 91177308-0d34-0410-b5e6-96231b3b80d8