[PATCH] [ADT][CMake][AutoConf] fail-fast iterators for DenseMap

[Sanjoy Das]

So the current status of this change is

 - the actual code changes have already been LGTM'ed, before this
revision was uploaded
 - the autoconf changes have been LGTM'ed by Eric

Can someone please take a look at the cmake changes?

I still have to make address Reid's review of adding more
documentation, I should be able to get to it by the end of day
tomorrow.

Thanks!
-- Sanjoy

On Tue, Mar 17, 2015 at 1:19 AM, Sanjoy Das
<sanjoy at playingwithpointers.com> wrote:
> Address review:  rename flag to LLVM_*ABI_BREAKING_CHECKS
>
>
> http://reviews.llvm.org/D8351
>
> Files:
>   CMakeLists.txt
>   Makefile.config.in
>   Makefile.rules
>   autoconf/configure.ac
>   cmake/modules/HandleLLVMOptions.cmake
>   configure
>   docs/CMake.rst
>   include/llvm/ADT/DenseMap.h
>   include/llvm/ADT/EpochTracker.h
>
> EMAIL PREFERENCES
>   http://reviews.llvm.org/settings/panel/emailpreferences/