This is the mail archive of the gcc@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: Semi-Latent Bug in tree vectorizer


> When we rescan the operands, we get a different set of V_MAY_DEFS,
> specifically we lose the V_MAY_DEF for SFT.3_20.

Why?

It should be copying subvars to the new vectorizer variable too.
At least, i believe i added that.



Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]