[llvm-commits] [llvm] r77557 - /llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp

[Eli Friedman]

On Wed, Jul 29, 2009 at 5:31 PM, Bob Wilson<bob.wilson at apple.com> wrote:
> Author: bwilson
> Date: Wed Jul 29 19:31:25 2009
> New Revision: 77557
>
> URL: http://llvm.org/viewvc/llvm-project?rev=77557&view=rev
> Log:
> Lower a 128-bit BUILD_VECTOR with 2 elements to a pair of INSERT_VECTOR_ELTs.

If this is somehow more efficient than the default lowering, perhaps
you should tweak the ARM lowering for VECTOR_SHUFFLE rather than
special-casing BUILD_VECTOR.

-Eli