[llvm-commits] [llvm] r133240 - /llvm/trunk/lib/CodeGen/TailDuplication.cpp

[Rafael Ávila de Espíndola]

  > This commit appears to be causing a significant performance regression
> on a couple tests in the test-suite for x86-32;
> test-suite/SingleSource/Benchmarks/Shootout-C++/matrix.cpp is a good
> example (3.3s before, 4.1s after).  Would you mind taking a look to
> see if anything unexpected is happening?

I will take a look.

> -Eli

Cheers,
Rafael