Re: [Qemu-devel] [5283] Use the new concat_tl_i64 op for std and stda

[Paul Brook]

On Tuesday 23 September 2008, Vince Weaver wrote:
> Hello
>
> the aforementioned patch broke the spec2k crafty benchmark on
> sparc32plus-linux-user (I'm running on x86_64 but I don't think it makes a
> difference).

Are you sure? I've double checked the patch and I still think it is correct.

>
> The new code generates:
>     movi_i64 tmp12,$0x20
>     shl_i64 tmp10,loc4,tmp12
>     or_i64 tmp2,tmp0,tmp10
>     qemu_st64 tmp2,loc5,$0x0

The extension should be immediately before the code you quote here.

Paul