[llvm-commits] [LLVMdev] [PATCH] BasicBlock Autovectorization Pass

[Duncan Sands]

Hi Hal,

> Over the entire test suite:
>
> default vs. -vectorize:
>
> The mean compile-time slowdown was 23%,

this would make LLVM's IR optimizers slower than GCC's tree optimizers
according to my benchmarking of their relative speeds.

Ciao, Duncan.