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Re: patch: promoting complex modes (plus splitting complex args)
- From: Aldy Hernandez <aldyh at redhat dot com>
- To: David Edelsohn <dje at watson dot ibm dot com>
- Cc: Richard Henderson <rth at redhat dot com>, gcc-patches at gcc dot gnu dot org
- Date: Wed, 29 Jan 2003 11:30:10 -0800
- Subject: Re: patch: promoting complex modes (plus splitting complex args)
- References: <20030129063248.GA28303@redhat.com> <200301291923.OAA25908@makai.watson.ibm.com>
> I think the confusion is whether the conversation is about the
> 32-bit ABI or the 64-bit ABI. The parameter area on the stack consists of
> register images, but that means GPR register images. In 32-bit mode,
> single precision floating point parameters occupy 4 byte slots; in 64-bit
> mode, single precision floating point parameters occupy 8 byte slots.
Well, since this work is for -maix64, I thought we had all agreed this
was for the 64-bit ABI.
Aldy