https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65644
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jakub at gcc dot gnu.org,
| |ro at gcc dot gnu.org,
| |uros at gcc dot gnu.org
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
(%edi) etc. in 64-bit mode should be assembled as addr32 (0x67) prefix on the
instruction. If Solaris assembler doesn't handle it, guess first somebody
needs to investigate if it has a different syntax for the same thing, or just
doesn't support it at all, what versions are affected etc.
If it doesn't support it at all, it would mean -mx32 support would be
impossible, and the addr32 pieces in e.g. ix86_decompose_address would need to
be disabled based on some configure macro.