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Re: FUNCTION_OK_FOR_SIBCALL vs INITIAL_FRAME_POINTER_OFFSET
- From: Richard Henderson <rth at redhat dot com>
- To: Dave Korn <dave dot korn at artimi dot com>
- Cc: gcc at gcc dot gnu dot org
- Date: Mon, 20 Mar 2006 06:44:39 -0800
- Subject: Re: FUNCTION_OK_FOR_SIBCALL vs INITIAL_FRAME_POINTER_OFFSET
- References: <07db01c644a4$8b644f10$a501a8c0@CAM.ARTIMI.COM>
On Sat, Mar 11, 2006 at 12:41:32AM -0000, Dave Korn wrote:
> So, what if the decision it needs to make depends on the stack frame
> size of the current function?
How can this possibly be? When the sibcall is done, the current
function's stack frame is removed.