Embedded Bitcode in Object Files

[Steven Wu via cfe-commits]

Thanks for reviewing the patches. And yes, 3 and 4 are no longer useful. I am seeking better alternatives to achieve them.

Steven 

> On Nov 30, 2016, at 1:35 AM, Nico Weber <thakis at chromium.org> wrote:
> 
> It looks like patches 1 and  2 made it but 3 and 4 didn't. Do you no longer need them?
> 
>> On Mon, Feb 29, 2016 at 2:08 PM, Steven Wu via cfe-commits <cfe-commits at lists.llvm.org> wrote:
>> Ping. I don't know who is the best review for the patches. Thanks for Rafael looking at the LLVM change. Richard, do you have any opinions on the clang changes?
>> 
>> Thanks
>> 
>> Steven
>> 
>> > On Feb 18, 2016, at 9:57 AM, Steven Wu <stevenwu at apple.com> wrote:
>> >
>> > Hi all
>> >
>> > I put up some patches for embedding bitcode inside the object file (-fembed-bitcode) option. As I described in the dev list before, the new option can create normal object file with bitcode embedded in a special section. You can easily recreate the same object file with the embedded bitcode in it.
>> >
>> > I split the patch into several parts:
>> > llvm patch:
>> > http://reviews.llvm.org/D17388: Introduce the section for embedding bitcode in MachO file.
>> >
>> > There are four clang patches:
>> > http://reviews.llvm.org/D17390: Implementing the clang driver for the new option.
>> > http://reviews.llvm.org/D17392: Teach clang how to embed bitcode into the object file.
>> > http://reviews.llvm.org/D17393: Slightly tweak the bitcode emitted in embed bitcode stage 1.
>> > http://reviews.llvm.org/D17394: Reduce the amount of option gets embedded in the bitcode by introducing a whitelist and a blacklist.
>> >
>> > Let me know if anyone is interested in helping reviewing these changes.
>> >
>> > Thanks
>> >
>> > Steven
>> >
>> >
>> >
>> 
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