[RFA/ARM][Patch 02/05]: LDRD generation instead of POP in A15 Thumb2 epilogue.
Richard Henderson
rth@redhat.com
Mon Nov 7 16:59:00 GMT 2011
On 11/07/2011 01:48 AM, Sameera Deshpande wrote:
>
>>
>>
>> I don't believe REG_FRAME_RELATED_EXPR does the right thing for
>> anything besides prologues. You need to emit REG_CFA_RESTORE
>> for the pop inside an epilogue.
>
> Richard, here is updated patch that uses REG_CFA_RESTORE instead of
> REG_FRAME_RELATED_EXPR.
>
>
> The patch is tested with check-gcc, check-gdb and bootstrap with no
> regression.
>
> Ok for trunk?
Ok by me re unwind info.
r~
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