Displaying 5 results from an estimated 5 matches for "3f&d".
2018 Aug 07
3
Regarding basic block layout/code placement optimizations of profile guided optimization (PGO)
Hi,
I would like to learn the details regarding what exactly PGO does for basic
block layout/code placement optimizations in llvm. Could you please point
me to some descriptions? Is it close to this paper (Karl Pettis and Robert
C. Hansen. 1990. Profile guided code positioning. PLDI'90)
http://perso.ensta-paristech.fr/~bmonsuez/Cours/B6-4/Articles/papers15.pdf?
Whether it is purely
2017 Jun 28
3
Building llvm with clang and lld on arm and the llvm arm backend relocation on position independent code
...ch
>> range.
>>
>> I have an implementation in review but it is a fairly large change so
>> it may take some time to get through the review process, I've raised
>> https://urldefense.proofpoint.com/v2/url?u=https-3A__bugs.llvm.org_show-5Fbug.cgi-3Fid-3D33612&d=DwIGaQ&c=5VD0RTtNlTh3ycd41b3MUw&r=o3kDXzdBUE3ljQXKeTWOMw&m=MoG8NHuM6pLu1J1B-yHnV-uqDvXgdp72ydIhDlNyQ9Q&s=RpqKAJtCInfokC4ejkvv1e1hbMx22g7c6-v8JNuzOrY&e= that has a link to the
>> Phab reviews. If you are willing to build your own lld with additional...
2017 Jun 28
2
Building llvm with clang and lld on arm and the llvm arm backend relocation on position independent code
...ange.
>>>
>>> I have an implementation in review but it is a fairly large change so
>>> it may take some time to get through the review process, I've raised
>>> https://urldefense.proofpoint.com/v2/url?u=https-3A__bugs.llvm.org_show-5Fbug.cgi-3Fid-3D33612&d=DwIGaQ&c=5VD0RTtNlTh3ycd41b3MUw&r=o3kDXzdBUE3ljQXKeTWOMw&m=MoG8NHuM6pLu1J1B-yHnV-uqDvXgdp72ydIhDlNyQ9Q&s=RpqKAJtCInfokC4ejkvv1e1hbMx22g7c6-v8JNuzOrY&e= that has a link to the
>>> Phab reviews. If you are willing to build your own lld with additional...
2017 Jun 30
3
Building llvm with clang and lld on arm and the llvm arm backend relocation on position independent code
...gt;>>
>>>>> I have an implementation in review but it is a fairly large change so
>>>>> it may take some time to get through the review process, I've raised
>>>>> https://urldefense.proofpoint.com/v2/url?u=https-3A__bugs.llvm.org_show-5Fbug.cgi-3Fid-3D33612&d=DwIGaQ&c=5VD0RTtNlTh3ycd41b3MUw&r=o3kDXzdBUE3ljQXKeTWOMw&m=MoG8NHuM6pLu1J1B-yHnV-uqDvXgdp72ydIhDlNyQ9Q&s=RpqKAJtCInfokC4ejkvv1e1hbMx22g7c6-v8JNuzOrY&e= that has a link to the
>>>>> Phab reviews. If you are willing to build your own lld with additi...
2017 Jun 28
3
Building llvm with clang and lld on arm and the llvm arm backend relocation on position independent code
Oh, so it looks like I hit a bit of a wall there :-) I’ll take a look thanks.
That bug talks about R_ARM_THM_CALL which I assume are thumb related.
Will your implementation fix also R_ARM_CALL errors?
> On 28 Jun 2017, at 17:15, Peter Smith <peter.smith at linaro.org> wrote:
>
> Hello Alessandro,
>
> The LLD ARM port doesn't currently support range extension thunks,