https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97417
Levy <admin at levyhsu dot com> changed:
What |Removed |Added
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Attachment #49470|0 |1
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Attachment #49500|0 |1
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--- Comment #23 from Levy <admin at levyhsu dot com> ---
Created attachment 49524
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49524&action=edit
Third test patch
While I'm waiting for a solution, I've reused my second patch and made a new
patch.
Third test patch adds one extra function gen_extend_insn_auto() in optabs.c/h
then just called by riscv_legitimize_move()
Now it can emit sign/unsigned-extend insn automatically.
Still haven't solved the shorten-memrefs issue. So it will still raise 2 error
when make report-gcc
So the -Os option (size optimization) may not behave as expected.
