[llvm-commits] [llvm] r103940 - /llvm/trunk/lib/CodeGen/RegAllocFast.cpp

[Bill Wendling]

On May 17, 2010, at 8:30 AM, Jakob Stoklund Olesen wrote:

> Author: stoklund
> Date: Mon May 17 10:30:37 2010
> New Revision: 103940
> 
> URL: http://llvm.org/viewvc/llvm-project?rev=103940&view=rev
> Log:
> Minor optimizations. DenseMap::begin() is surprisingly slow on an empty map.
> 
Really?! Is there a good reason, or should that be fixed?

-bw