>>>>> "ILT" == Ian Lance Taylor <iant@xxxxxxxxxx> writes: ILT> Marc Glisse <marc.glisse@xxxxxxxx> writes: >> On the other hand, Intel only documents __m256d (the may_alias >> version), so portability says to use that one. ILT> Yes. Does that also apply for the __m128 types? If so, do the current info docs (I've only looked at 4.6 and earlier) document that? Should they be updated to do so? -JimC -- James Cloos <cloos@xxxxxxxxxxx> OpenPGP: 1024D/ED7DAEA6