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RE: [Qemu-devel] [PATCH] target-arm: Fix loading of scalar valueforNeon


From: Schildbach, Wolfgang
Subject: RE: [Qemu-devel] [PATCH] target-arm: Fix loading of scalar valueforNeon multiply-by-scalar
Date: Sat, 22 Jan 2011 14:36:26 -0000

> From: address@hidden 
> [mailto:address@hidden On 
> Behalf Of Schildbach, Wolfgang
> 
> > -----Original Message-----
> > From: address@hidden
> > [mailto:address@hidden On Behalf Of 
> > Peter Maydell
> > 
> > Fix the register and part of register we get the scalar from in the 
> > various "multiply vector by scalar" ops (VMUL by scalar and 
> friends).
> 
> FWIW, on the two test cases that I have, this patch (together with
> Christophe's) does not improve behaviour (see 
> https://bugs.launchpad.net/bugs/702885).

Duh. I had missed the greater part of Christophe's patch (I am still
having trouble with my mail client; applying patches off the list is
manual for me).

With both patches applied, indeed the bug filed on launchpad seems
fixed. On my second test case, behaviour is also much improved. Thanks
much!

- Wolfgang



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