On Fri, Oct 04, 2019 at 01:52:41PM -0500, Paul Clarke wrote: > On 10/4/19 8:43 AM, Stefan Brankovic wrote: > > In previous implementation, invocation of TCG shift function could request > > shift of TCG variable by 64 bits when variable 'sh' is 0, which is not > > supported in TCG (values can be shifted by 0 to 63 bits). This patch fixes > > this by using two separate invocation of TCG shift functions, with maximum > > shift amount of 32. > > > > Name of variable 'shifted' is changed to 'carry' so variable naming > > is similar to old helper implementation. > > > > Variables 'avrA' and 'avrB' are replaced with variable 'avr'. > > > > Fixes: 4e6d0920e7547e6af4bbac5ffe9adfe6ea621822 > > Reported-by: Paul Clark <p...@us.ibm.com> > > Preferred: "Paul A. Clarke" (for historical consistency) > > > Reported-by: Mark Cave-Ayland <mark.cave-ayl...@ilande.co.uk> > > Suggested-by: Aleksandar Markovic <aleksandar.marko...@rt-rk.com> > > Signed-off-by: Stefan Brankovic <stefan.branko...@rt-rk.com> > > Applying this patch on top of dce5a787c05fe1a3e54d92871cdeba2af6798e0d > eliminated the failures that I reported in > https://bugs.launchpad.net/qemu/+bug/1841990 associated with vsl/vsr. > > Tested-by: Paul A. Clarke <p...@us.ibm.com>
I've applied this to ppc-for-4.2, adjusting the Reported-by line as
suggested above.
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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