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Re: Overhaul SH pragmas (pr14798)
- From: Mark Mitchell <mark at codesourcery dot com>
- To: Joern RENNECKE <joern dot rennecke at st dot com>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>, AnilP1 at KPITCummins dot com, Alexandre Oliva <aoliva at redhat dot com>
- Date: Fri, 27 Jan 2006 08:20:00 -0800
- Subject: Re: Overhaul SH pragmas (pr14798)
- References: <43D80D11.5040706@st.com> <43DA46BC.9090306@st.com>
Joern RENNECKE wrote:
> I've made some more changes to the the functionality:
> - removed nonsentical saving of general purpose registers in non-SHMEDIA
> interrupt handlers.
> - trapa_handler functions will now save/restore fpscr.
> - trap_exit will no longer pretend that trapa has a delay slot.
> And I've added a number of test cases.
> I'm regression testing this now for sh-elf and sh64-elf, and intend to
> check it into mainline
> in once the tests suceed.
>
> Mark, do you think it makes sense to backport this patch to 4.1?
Since PR 14798 is a regression, yes, I think this makes sense. If you
feel that's too risky, though, it's at your discretion to decide not to
do that.
Thanks,
--
Mark Mitchell
CodeSourcery
mark@codesourcery.com
(650) 331-3385 x713