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Re: Unsaved register?
- To: Erik Walthinsen <omega at temple-baptist dot com>
- Subject: Re: Unsaved register?
- From: Richard Henderson <rth at redhat dot com>
- Date: Mon, 11 Jun 2001 15:27:26 -0700
- Cc: Michael Meissner <meissner at cygnus dot com>, Geoff Keating <geoffk at geoffk dot org>, gcc-bugs at gcc dot gnu dot org
- References: <20010529200756.H10200@cse.cygnus.com> <Pine.LNX.4.30.0105291709160.8790-100000@alpha.temple-baptist.com>
On Tue, May 29, 2001 at 05:11:53PM -0700, Erik Walthinsen wrote:
> It's just that listing %ecx as clobbered seems a hackish solution,
> since who's to say (without looking at the ABI spec) that other
> registers could cause the same problem?
EAX, EDX, ECX are all call-clobbered.
r~