[PATCH] D19805: [SelectionDAG] BITREVERSE vector legalization of bit operations

Wed May 4 13:47:37 PDT 2016

Hi Simon,

It'd be interesting to discover why you didn't notice this failure when running the regression tests locally. Perhaps this test doesn't run as frequently as it should do (too strict REQUIRES list maybe?)

Cheers,

James

> On 4 May 2016, at 18:59, Simon Pilgrim <llvm-dev at redking.me.uk> wrote:
> 
> RKSimon added a comment.
> 
> In http://reviews.llvm.org/D19805#421274, @vitalybuka wrote:
> 
>> This patch should be the reason for this error:
>> http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-fast/builds/12509/steps/check-llvm%20msan/logs/stdio
> 
> 
> Thanks, I've reverted the commit and will investigate the isOperationLegalOrCustomOrPromote approach.
> 
> 
> Repository:
>  rL LLVM
> 
> http://reviews.llvm.org/D19805
> 
> 
> 