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Re: [RFC]: Argument setup for sibcalls
- From: Richard Henderson <rth at redhat dot com>
- To: John David Anglin <dave at hiauly1 dot hia dot nrc dot ca>
- Cc: gcc at gcc dot gnu dot org
- Date: Mon, 14 Apr 2003 15:16:20 -0700
- Subject: Re: [RFC]: Argument setup for sibcalls
- References: <200304141716.h3EHGfgp018309@hiauly1.hia.nrc.ca>
On Mon, Apr 14, 2003 at 01:16:41PM -0400, John David Anglin wrote:
> He suggested that we might want a new macro SIBCALL_FUNCTION_ARG.
Probably. Using FUNCTION_ARG would definitely be incorrect
for the register window machines (sparc and ia64). But I can
see that using FUNCTION_INCOMING_ARG also fails for targets
that need to pass parameters in more than one register.
r~