On 04/10/2011 10:28 PM, Aurelien Jarno wrote:
On Sun, Apr 10, 2011 at 10:17:26PM +0200, Alexander Graf wrote:
On 10.04.2011, at 22:08, Aurelien Jarno wrote:
On Sun, Apr 10, 2011 at 09:25:33PM +0200, Alexander Graf wrote:
On 10.04.2011, at 21:23, Aurelien Jarno wrote:
On Tue, Apr 05, 2011 at
On Sun, Apr 10, 2011 at 10:17:26PM +0200, Alexander Graf wrote:
>
> On 10.04.2011, at 22:08, Aurelien Jarno wrote:
>
> > On Sun, Apr 10, 2011 at 09:25:33PM +0200, Alexander Graf wrote:
> >>
> >> On 10.04.2011, at 21:23, Aurelien Jarno wrote:
> >>
> >>> On Tue, Apr 05, 2011 at 09:55:09AM +0200,
On 10.04.2011, at 22:08, Aurelien Jarno wrote:
> On Sun, Apr 10, 2011 at 09:25:33PM +0200, Alexander Graf wrote:
>>
>> On 10.04.2011, at 21:23, Aurelien Jarno wrote:
>>
>>> On Tue, Apr 05, 2011 at 09:55:09AM +0200, Alexander Graf wrote:
On 05.04.2011, at 06:54, Aurelien Jarno wrote:
On Sun, Apr 10, 2011 at 09:25:33PM +0200, Alexander Graf wrote:
>
> On 10.04.2011, at 21:23, Aurelien Jarno wrote:
>
> > On Tue, Apr 05, 2011 at 09:55:09AM +0200, Alexander Graf wrote:
> >>
> >> On 05.04.2011, at 06:54, Aurelien Jarno wrote:
> >>
> >>> On Mon, Apr 04, 2011 at 04:32:24PM +0200,
On 10.04.2011, at 21:23, Aurelien Jarno wrote:
> On Tue, Apr 05, 2011 at 09:55:09AM +0200, Alexander Graf wrote:
>>
>> On 05.04.2011, at 06:54, Aurelien Jarno wrote:
>>
>>> On Mon, Apr 04, 2011 at 04:32:24PM +0200, Alexander Graf wrote:
With the s390x target we use the deposit instruction
On Tue, Apr 05, 2011 at 09:55:09AM +0200, Alexander Graf wrote:
>
> On 05.04.2011, at 06:54, Aurelien Jarno wrote:
>
> > On Mon, Apr 04, 2011 at 04:32:24PM +0200, Alexander Graf wrote:
> >> With the s390x target we use the deposit instruction to store 32bit values
> >> into 64bit registers withou
On 05.04.2011, at 06:54, Aurelien Jarno wrote:
> On Mon, Apr 04, 2011 at 04:32:24PM +0200, Alexander Graf wrote:
>> With the s390x target we use the deposit instruction to store 32bit values
>> into 64bit registers without clobbering the upper 32 bits.
>>
>> This specific operation can be optimi
On Mon, Apr 04, 2011 at 04:32:24PM +0200, Alexander Graf wrote:
> With the s390x target we use the deposit instruction to store 32bit values
> into 64bit registers without clobbering the upper 32 bits.
>
> This specific operation can be optimized slightly by using the ext operation
> instead of an
With the s390x target we use the deposit instruction to store 32bit values
into 64bit registers without clobbering the upper 32 bits.
This specific operation can be optimized slightly by using the ext operation
instead of an explicit and in the deposit instruction. This patch adds that
special cas