[llvm-commits] [llvm] r99345 - in /llvm/trunk/lib/Target/X86: CMakeLists.txt SSEDomainFix.cpp X86.h X86InstrInfo.cpp X86InstrInfo.h X86TargetMachine.cpp X86TargetMachine.h

[Anton Korobeynikov]

Hi, Jakob

> Add a late SSEDomainFix pass that twiddles SSE instructions to avoid domain crossings.
>
> This is work in progress. So far, SSE execution domain tables are added to
> X86InstrInfo, and a skeleton pass is enabled with -sse-domain-fix.
We will need same for ARM: VFP vs NEON. Is it possible to generalize
this pass somehow?

-- 
With best regards, Anton Korobeynikov
Faculty of Mathematics and Mechanics, Saint Petersburg State University