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Re: store_motion query

From: DJ Delorie <dj at redhat dot com>
To: "Steven Bosscher" <stevenb dot gcc at gmail dot com>
Cc: gcc at gcc dot gnu dot org
Date: Thu, 22 May 2008 17:39:50 -0400
Subject: Re: store_motion query
References: <571f6b510805211441u6b962b0fh112bfe0a31cd7919@mail.gmail.com> <571f6b510805211506lc0f643ar23119a6f637779ee@mail.gmail.com> <571f6b510805211528w4a355e31t394167f194697889@mail.gmail.com>

> But it looks like update_ld_motion_stores() and insert_store() also
> call gen_move_insn without adding clobbers if necessary. I suppose the
> insns produced there should also go through insn_invalid_p somewhere.
> I sent a hack for that to DJ, but I guess the proper place to fix this
> is inside gcse.c itself.

What about putting that logic inside gen_move_insn ?

References:
- Re: store_motion query
  - From: Steven Bosscher
- Re: store_motion query
  - From: Steven Bosscher
- Re: store_motion query
  - From: Steven Bosscher

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