If we just compile with -O0, clang will add optnone attributes
everywhere, so opt won't actually be able to perform any passes.
Instruct clang to not emit the optnone so opt can do its thing.
Differential Revision: https://reviews.llvm.org/D56950
llvm-svn: 352550
From a cursory look it seems like all the described commandline options
and such apply to clang just fine, but I'd appreciate a second opinion.
llvm-svn: 201616
Before we learned about :doc:, we used :ref: and put a dummy link at the
top of each page. Don't do that anymore.
This fixes PR14891 as a special case.
llvm-svn: 172162
