[llvm-dev] Wrong code bug after GVN/PRE?

Friedman, Eli via llvm-dev llvm-dev at lists.llvm.org
Fri Jan 20 16:03:07 PST 2017

On 1/20/2017 3:19 PM, Philip Reames via llvm-dev wrote:
> If someone can produce an *IR* reproducer which they believe is 
> incorrect, I'm happy to take a look at the PRE code.  I will not have 
> the time to reproduce this from C or work through the interaction of 
> other passes;  I will only look at this if there is a bug with PRE 
> specific IR reproducer attached.

https://llvm.org/bugs/show_bug.cgi?id=31651 has an IR testcase.


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