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Re: Nested functions on ARM
- To: Nick Clifton <nickc at redhat dot com>
- Subject: Re: Nested functions on ARM
- From: Richard Henderson <rth at redhat dot com>
- Date: Tue, 14 Nov 2000 18:15:34 -0800
- Cc: rearnsha at arm dot com, drepper at redhat dot com, gcc-bugs at gcc dot gnu dot org, Philip dot Blundell at pobox dot com, scottb at netwinder dot org
- References: <200011141828.KAA11676@elmo.cygnus.com>
On Tue, Nov 14, 2000 at 10:28:29AM -0800, Nick Clifton wrote:
> PS. I noticed that when -mno-sched-prolog is not used it is possible
> for writes into stack slots (via the frame pointer) to be moved into
> the prolog...
Err.. if you're not scheduling the prologue, then it is
impossible to schedule anything into or out of it. QED.
You've got gen_blockage there -- *nothing* can move across that.
r~