[Bug target/78336] powerpc-darwin bootstrap broken (probably by 241930)

[dje at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78336

--- Comment #1 from David Edelsohn <dje at gcc dot gnu.org> ---
I thought that Darwin specifically picked up the definition from
config/darwin.h.

I don't understand the failure because the rs6000.h logic did not change and
rs6000_asm_weaken_decl is declared in rs6000-protos.h.

This bug report does not report the actual failure mode, it only provides a
patch, so there is no way to review the patch.  I only can guess at the
problem.

Am I to infer that rs6000_asm_weaken_decl function doesn't compile on Darwin
because SET_ASM_OP is not defined?  Again, Darwin will not actually use the
function because the logic was not changed.