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Re: RTX_FRAME_RELATED_P?
- To: Mark Mitchell <mark at codesourcery dot com>
- Subject: Re: RTX_FRAME_RELATED_P?
- From: Richard Henderson <rth at redhat dot com>
- Date: Mon, 8 Jan 2001 17:32:28 -0800
- Cc: gcc at gcc dot gnu dot org, Jeffrey David Oldham <oldham at codesourcery dot com>
- References: <20010108114321Z.mitchell@codesourcery.com>
On Mon, Jan 08, 2001 at 11:43:21AM -0800, Mark Mitchell wrote:
> Is RTX_FRAME_RELATED_P supposed to be set only for instructions that
> actually modify the stack pointer (or frame pointer, or saves a
> register) -- or any instruction that vaguely contributes to that
> process?
Yes. The marked instruction should be contributing somehow.
r~