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transparent way of inserting insns
- From: Johnny Huynh <huynh at ugrad dot cs dot ualberta dot ca>
- To: gcc at gcc dot gnu dot org
- Date: Wed, 19 May 2004 09:15:00 -0600 (MDT)
- Subject: transparent way of inserting insns
I am trying to add another pass in gcc (for my own purposes) that needs to
add some simple, non-control insns in a basic block before the register
allocation pass. Is there a simple,transparent way of doing this?
Is it supposed to be done via validate_change(obj, loc, new, in_group)?