From: kenner@vlsi1.ultra.nyu.edu (Richard Kenner)
To: law@redhat.com
Cc: gcc@gcc.gnu.org
Subject: Re: Question on cfg_remove_useless_stmts_bb
Date: Wed, 18 Aug 2004 11:52:00 -0000 [thread overview]
Message-ID: <10408181142.AA16853@vlsi1.ultra.nyu.edu> (raw)
the fact that it wasn't obvious to you is a good indication that I
should have had more comments in that code.
Actually, there's still some confusion there. Now that you've pointed it
out, from the way I read that code, VAL is always either a PARM_DECL or
a VAR_DECL. So why test !TREE_CONSTANT (val)?
And why exclude a constant anyway
next reply other threads:[~2004-08-18 11:39 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-08-18 11:52 Richard Kenner [this message]
2004-09-01 6:22 ` Jeffrey A Law
-- strict thread matches above, loose matches on Subject: below --
2004-08-18 11:51 Richard Kenner
2004-08-17 16:49 Richard Kenner
2004-08-18 8:42 ` Jeffrey A Law
2004-08-17 12:31 Richard Kenner
2004-08-17 15:49 ` Jeffrey A Law
2004-08-13 21:29 Richard Kenner
2004-08-13 19:59 Richard Kenner
2004-08-13 20:19 ` Diego Novillo
2004-08-17 8:26 ` Jeffrey A Law
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