[llvm-commits] [llvm] r72593 - in /llvm/trunk/lib/Target/ARM: ARM.td ARMInstrInfo.td ARMInstrThumb2.td ARMSubtarget.cpp ARMSubtarget.h

[Anton Korobeynikov]

Hello, Evan

> That's an unfortunate workaround for lto. When the linker invokes the
> code generator it doesn't know the arm variant to set the right
> attributes. Yes, it should be fixed one day by encoding them as
> function notes.
But how it would handle FP-related stuff then (hard vs soft)? And also
whether it's allowed to use Thumb2.... It seems that we need to encode
this into target triple then.

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