https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93409
Tobias Burnus <burnus at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #12 from Tobias Burnus <burnus at gcc dot gnu.org> ---
FIXED on the GCC 10 trunk:
* -mattr=-code-object-v3 is now used
(supported by LLVM 7+'s, required for LLVM 9's assembler)
* plugin-hsa + plugin-gcn are no attempted to get build for -mx32
(before: only -m32 was excluded).
* * *
(In reply to Tobias Burnus from comment #9)
> […] latter patch […] building GCC-10 for Debian; […]unclear why the error
Answer: The patch was intermittently not used for building; cf. Debian's
project-build git repository.
Otherwise, it seems that with both patches applied, the Debian builds do now
work. [Looking at the build source + results for Debian's gcc-10
(10-20200129-1).]
Regarding using 32bit with HSA/GCN, see also some general remarks in
https://gcc.gnu.org/ml/gcc-patches/2020-01/msg01989.html and earlier in the
thread.
Add, slightly off topic: according to the internet, PowerPC 64 support is now
available/on the way for ROCm and in the Linux kernel for 5.5 (or 5.6).
(plugin-{hsa,gcn} are currently not enabled for powerpc, cf.
plugin/configfrag.ac.)
