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

Duncan Sands baldrick at free.fr
Thu Dec 1 00:26:36 PST 2011

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.

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