alpha: pass -Wa,-mev6 only when using GNU as

That flag exists to stop gas emulating instructions the assembler thinks
the target lacks.  It is a gas-only option, and LLVM's integrated
assembler does not emulate instructions in the first place, so nothing
is needed there.

Condition it on CONFIG_AS_IS_GNU rather than the compiler, so it is
still passed for clang builds using GNU as (LLVM_IAS=0) and omitted only
for the integrated assembler.

Signed-off-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Magnus Lindholm <linmag7@gmail.com>
Link: https://lore.kernel.org/r/20260805185557.3283233-1-mattst88@gmail.com
Signed-off-by: Magnus Lindholm <linmag7@gmail.com>

0 files changed, 0 insertions, 0 deletions