This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: PATCH to remove unnecessary NOTE_INSN_DELETED
- To: richard dot earnshaw at arm dot com
- Subject: Re: PATCH to remove unnecessary NOTE_INSN_DELETED
- From: kenner at vlsi1 dot ultra dot nyu dot edu (Richard Kenner)
- Date: Thu, 4 Nov 99 07:22:15 EST
- Cc: gcc-patches at gcc dot gnu dot org
Would that mean we can keep the pseudo number after reload? That would be
sooo useful at times.
Well, not directly, but it wouldn't be too costly to keep a table
mapping that number to pseudo number. It also wouldn't be that hard
to go another level and map it to a *decl* if there is one and that
would allow us to annotate assembler with the source variable name,
which is a very valuable feature for a compiler (and one that's
actually technically *required* for Ada).