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Date: Wed, 25 May 2005 15:09:00 -0000
From: Richard Henderson <rth@redhat.com>
To: gdb-patches@gcc.gnu.org
Subject: Re: [testsuite/alpha] Add test for step over fbne instruction
Message-ID: <20050525064819.GA5406@redhat.com>
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> Thanks for the couple of suggestions. Is the attached better?

Yes, though I'm confused as to why you didn't use the 4 or 5 insn
hand-coded routine that I gave you, which is more like what you would
get from the compiler with -O2 -ffast-math.

In particular, using your -O0 compiler generated version doesn't let
you *actually* test the edge conditions of fbge, should you wish to
do so.  E.g. passing in -0.0, NaN, +Inf, 0x0.0000000000001p-1022, etc.


r~