[llvm-commits] [llvm] r125357 - in /llvm/trunk: lib/Target/ARM/ARMISelLowering.cpp test/CodeGen/ARM/fcopysign.ll

[Anton Korobeynikov]

> The generic implementation isn't going to be performant. The custom lowering make use of ARM specific nodes to split / combine D registers to / from GPRs when it's profitable.
Why you named it 'buggy' then?

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