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Re: A question about fold_rtx when it attempts to fold PC
- From: "John David Anglin" <dave at hiauly1 dot hia dot nrc dot ca>
- To: kazu at cs dot umass dot edu (Kazu Hirata)
- Cc: gcc at gcc dot gnu dot org, stevenb at suse dot de, dave dot anglin at nrc dot ca, matt at 3am-software dot com
- Date: Wed, 26 Jan 2005 23:21:52 -0500 (EST)
- Subject: Re: A question about fold_rtx when it attempts to fold PC
> Also, note that the above "if" condition is never true while compiling
> cc1-i files on i686-pc-linux-gnu.
I did a full bootstrap and check on hppa2.0w-hp-hpux11.11 and the
"if" condition was never true. Thus, even if the logic is correct,
this optimization isn't useful.
Dave
--
J. David Anglin dave.anglin@nrc-cnrc.gc.ca
National Research Council of Canada (613) 990-0752 (FAX: 952-6602)