[llvm-commits] [llvm] r132805 - /llvm/trunk/lib/CodeGen/TailDuplication.cpp

[Rafael Ávila de Espíndola]

> are you saying that you have a testcase but it would pass even without this
> patch because to get it to fail you have to tweak the LLVM source?  If so,
> maybe you should add the testcase anyway.


Yes. I am currently benchmarking enabling early tail dup for any small 
(tail-dup-size) block. With that in I should be able to add a test that 
uses -tail-dup-size=8.

> Ciao, Duncan.

Cheers,
Rafael