https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105018
--- Comment #1 from Tom de Vries <vries at gcc dot gnu.org> --- (In reply to Tom de Vries from comment #0) > Aliases to aliases are not supported (see libgomp.c-c++-common/pr96390.c). > This is currently not prohibited by the compiler, but with the driver link we > run into: "Internal error: alias to unknown symbol" . And that is the reason that libgomp.c-c++-common/pr96390.c and friends doesn't pass when I do: ... /* { dg-additional-options "-foffload=-mptx=6.3 -foffload=-malias" { target offload_target_nvptx } } */ ...