Displaying 5 results from an estimated 5 matches for "r145493".
2011 Nov 30
3
[LLVMdev] bdver1 cpu(bulldozer) support with dragonegg
...ocessor)
>
> this is coming directly from LLVM which doesn't know about bulldozer yet.
>
>> Is there any plan to support this cpu ?
>
> I don't know. Hopefully someone who knows something about this will comment.
I added a basic description for bdver1 and bdver2 in r145493.
LLVM doesn't know many of bulldozer's new instructions though.
- Ben
>
> Ciao, Duncan.
>
>>
>>
>> Here the full example the source file doesn't matter.
>>
>> gcc -s -static -Wall -O2 -march=native -fplugin=dragonegg.so
>> -fplugin-arg...
2011 Dec 01
0
[LLVMdev] bdver1 cpu(bulldozer) support with dragonegg
...is coming directly from LLVM which doesn't know about bulldozer yet.
>>
>>> Is there any plan to support this cpu ?
>>
>> I don't know. Hopefully someone who knows something about this will comment.
>
> I added a basic description for bdver1 and bdver2 in r145493.
> LLVM doesn't know many of bulldozer's new instructions though.
We have implementations for XOP. Again, I'll be pushing it back as soon
as we get 3.0 merged. That will take a bit of effort as we have to
resolve various AVX conflicts.
-Dave
2011 Nov 30
0
[LLVMdev] bdver1 cpu(bulldozer) support with dragonegg
Hi Jan,
> if I compile with dragonegg and -march=native I get this message:
> 'bdver1' is not a recognized processor for this target (ignoring processor)
this is coming directly from LLVM which doesn't know about bulldozer yet.
> Is there any plan to support this cpu ?
I don't know. Hopefully someone who knows something about this will comment.
Ciao, Duncan.
>
2011 Dec 01
2
[LLVMdev] bdver1 cpu(bulldozer) support with dragonegg
...'t know about
> bulldozer yet.
>>>
>>>> Is there any plan to support this cpu ?
>>>
>>> I don't know. Hopefully someone who knows something about this
> will comment.
>>
>> I added a basic description for bdver1 and bdver2 in r145493.
>> LLVM doesn't know many of bulldozer's new instructions though.
>
> We have implementations for XOP. Again, I'll be pushing it back as soon
> as we get 3.0 merged. That will take a bit of effort as we have to
> resolve various AVX conflicts.
>
> ...
2011 Nov 29
3
[LLVMdev] bdver1 cpu(bulldozer) support with dragonegg
Hello,
if I compile with dragonegg and -march=native I get this message:
'bdver1' is not a recognized processor for this target (ignoring processor)
Is there any plan to support this cpu ?
Here the full example the source file doesn't matter.
gcc -s -static -Wall -O2 -march=native -fplugin=dragonegg.so
-fplugin-arg-dragonegg-enable-gcc-optzns pointer.c -o pointer