[llvm-commits] [llvm] r49614 - in /llvm/trunk: lib/Linker/LinkModules.cpp lib/Transforms/Scalar/LoopRotation.cpp lib/Transforms/Scalar/LoopUnroll.cpp lib/Transforms/Scalar/TailDuplication.cpp lib/Transforms/Utils/CodeExtractor.cpp tools/bugpoint/Miscompilation.cpp

[Dan Gohman]

On Apr 13, 2008, at 12:15 PM, Owen Anderson wrote:
> Author: resistor
> Date: Sun Apr 13 14:15:17 2008
> New Revision: 49614
>
> URL: http://llvm.org/viewvc/llvm-project?rev=49614&view=rev
> Log:
> Replace calls of the form V1->setName(V2->getName()) with V1- 
> >takeName(V2),
> which is significantly more efficient.

In at least some of those cases the original instruction isn't deleted,
so this change causes those instructions to be left without names.

Dan