[LLVMdev] Bug in x86-64/Win64 Calling Convention

[Anton Korobeynikov]

Hello, Craig

> I think I've found a bug in the calling convention support for X86-64/
> Win64.   It doesn't correctly save and restore the XMM registers in
This looks like a generic problem of the x86 backend, it just
manifests on win64 only due to its special calling convention. Please
fill LLVM PR for this.

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