search for: ogexdk

Displaying 2 results from an estimated 2 matches for "ogexdk".

2018 Nov 26
2
Vectorizer has trouble with vpmovmskb and store
...sults in a very large function, instead of just: vpmovmskb eax, xmm0 mov word ptr [rdi + 14], ax ret Is there something wrong with my IR code, or is the optimizer somehow confused? Can I rewrite the code such that the optimizer does understand? Godbolt link: https://llvm.godbolt.org/z/OgExDk Thanks a lot for the help. Cheers, Johan -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20181126/5c15b7b0/attachment-0001.html>
2018 Nov 27
2
Vectorizer has trouble with vpmovmskb and store
...b eax, xmm0 >> mov word ptr [rdi + 14], ax >> ret >> >> Is there something wrong with my IR code, or is the optimizer somehow >> confused? Can I rewrite the code such that the optimizer does understand? >> >> Godbolt link: https://llvm.godbolt.org/z/OgExDk >> >> Thanks a lot for the help. >> Cheers, >> Johan >> >> _______________________________________________ >> LLVM Developers mailing list >> llvm-dev at lists.llvm.org >> http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev >> > -...