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Query about reload pass !!
- From: Ranjit Singh <ranjit_singh_007 at yahoo dot com>
- To: gcc at gcc dot gnu dot org
- Date: Fri, 18 Oct 2002 05:29:22 -0700 (PDT)
- Subject: Query about reload pass !!
Hi Everyone,
The reload pass has lots of complicated code.
People who have actually worked on it might have
better understanding of it. So I request them to
help me understand some aspects of it.
I am interested to know how exactly replacement of
regs which fail to get hard regs take place.
The array reg_equiv_memory_loc seems to be holding
equivalent stack locations, but where in reload do
we replace them in insn chain.
And does new reg allocator also has similar
processing.
Thanks for your kind help,
Regards,
Ranjit.
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