[llvm-commits] [llvm] r93151 - in /llvm/trunk: lib/Target/X86/X86.td lib/Target/X86/X86InstrSSE.td lib/Target/X86/X86Subtarget.cpp lib/Target/X86/X86Subtarget.h test/CodeGen/X86/2010-01-07-UAMemFeature.ll

[Eli Friedman]

On Mon, Jan 11, 2010 at 8:29 AM, David Greene <greened at obbligato.org> wrote:
> Author: greened
> Date: Mon Jan 11 10:29:42 2010
> New Revision: 93151
>
> URL: http://llvm.org/viewvc/llvm-project?rev=93151&view=rev
> Log:
>
> Implement a feature (-vector-unaligned-mem) to allow targets to
> ignore alignment requirements for SIMD memory operands.  This
> is useful on architectures like the AMD 10h that do not trap on
> unaligned references if a status bit is twiddled at startup time.

The testcase for this feature is way too big; could you come up with
something smaller?

-Eli