Re: [Qemu-devel] [PATCH v4 0/9] target/ppc: prepare for conversion to TCG vector operations

2019-01-01 Thread David Gibson
On Sun, Dec 23, 2018 at 11:15:16AM +, Mark Cave-Ayland wrote: > This patchset is an attempt at trying to improve the VMX (Altivec) instruction > performance by laying the groundwork for use of the new TCG vector operations. > > Patches 1 and 2 fix a sign-extension error discovered in

[Qemu-devel] [PATCH v4 0/9] target/ppc: prepare for conversion to TCG vector operations

2018-12-23 Thread Mark Cave-Ayland
This patchset is an attempt at trying to improve the VMX (Altivec) instruction performance by laying the groundwork for use of the new TCG vector operations. Patches 1 and 2 fix a sign-extension error discovered in EXTRACT_SHELPER and an associated typo in the SIMM5 macro which were discovered