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Mail Archives: pgcc/1998/10/26/15:07:09

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Message-Id: <m0zXmtm-0000FeC@chkw386.ch.pwr.wroc.pl>
Date: Mon, 26 Oct 98 13:41
From: strasbur AT chkw386 DOT ch DOT pwr DOT wroc DOT pl (Krzysztof Strasburger)
To: beastium-list AT Desk DOT nl
Subject: fast-math bug again (pgcc-1.1)
Sender: Marc Lehmann <no-committee-yet AT gcc DOT ml DOT org>
Status: RO
X-Status: A
Lines: 8

Hi all!
Do you remember my old postings regarding the bad code produced by pgcc 1.1
with fast-math enabled? Marc proposed -mieee-fp as a hack and it worked
pretty well without hurting the performance. Unfortunately, I have found
other code, which is miscompiled with fast-math. Enabling -mieee-fp
doesn't work. It looks like fp registers are not set to zero (again!).
Pgcc developers, are you interested?
Krzysztof

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