[llvm-commits] [llvm] r168931 - in /llvm/trunk: include/llvm/Target/TargetTransformImpl.h include/llvm/TargetTransformInfo.h lib/Target/X86/X86ISelLowering.cpp lib/Target/X86/X86ISelLowering.h lib/Target/X86/X86TargetMachine.h lib/Transforms/Scalar/LoopIdiomRecognize.cpp test/Transforms/LoopIdiom/popcnt.ll

Michael Ilseman milseman at apple.com
Mon Jan 7 10:30:40 PST 2013


On Jan 7, 2013, at 10:08 AM, Shuxin Yang <shuxin.llvm at gmail.com> wrote:

> Please be specific! What are the problematic styles?

Chandler's first email in this thread (the really long one!) had a lot of good stylistic suggestions. http://llvm.org/docs/CodingStandards.html has the coding standards guide, and many of the things he pointed out are from it. If you lost that email, I can resend it to you.

> Your previous mail about this issue full of technical mistake about population count. 
> I have to ignore it. 
> 
> On 1/7/13 12:42 AM, Chandler Carruth wrote:
>> On Fri, Dec 7, 2012 at 6:35 PM, Chandler Carruth <chandlerc at google.com> wrote:
>>  
>>  Some "style" is the combination of different reviewer's tastes.  Some reviewers' taste are just opposite to you personal opinions.
>> 
>> Within the LLVM project, style is part of code review. My comments below about the style issues with your code are code review that needs to be addressed, even if they don't seem like important style issues to you.
>> 
>> Shuxin, I hate to dig this back up, but the style of this code really does need to be addressed. I'm having to make changes to this code as I refactor other parts of LLVM, and it is substantially harder to read, modify, and generally maintain. That is why we have code review even for style and design, and why it is so important that these review comments are addressed.
>> 
>> Please prioritize resolving these issues with this code. It has been in the tree in a form that is well below the expected code quality of LLVM for a month now. I think that is too long.
> 
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