https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87767
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |rguenth at gcc dot gnu.org
--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
There are quite some .rodata optimizations we don't handle, merging of
different size / mode constants being one of them, ordering by access patterns
another (IMHO size should win here). I guess in principle post-processing
of the constant pool should be possible at output_constant_pool time
when we add the ability to have multiple labels (with extra offset) per
constant pool entry. I've once tried some tricks at constant pool entry
creation time (IIRC it was sharing vector constant with scalar constant
entries when they match at the first element).
