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Re: Set RTX_UNCHANGING is readonly_field_p when clearing
- From: kenner at vlsi1 dot ultra dot nyu dot edu (Richard Kenner)
- To: rth at redhat dot com
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Thu, 24 Apr 03 06:50:49 EDT
- Subject: Re: Set RTX_UNCHANGING is readonly_field_p when clearing
Achieving no-conflict is easy: use a new unrelated set. I don't
see why "read-only int" and "int" would need to be related at all
in our subsetting mechanism.
Because of the initialization: pointer to int can be pointer to
read-only int and so the initialization of the item needs to conflict
with a dereference of pointer to int.