https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113978
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |ABI
Component|c++ |target
Target| |x86_64-linux-gnu
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
This is an ABI issue. I am not sure if GCC is correct or LLVM is correct.
But basically clang/LLVM is returning in %zmm0 and %zmm1 while GCC is returning
via memory.
