This is the mail archive of the gcc-patches@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: [PATCH] more PR33928: DIY dataflow in fwprop, to enable it at -O1 and speed it up at -O2


> 1) I think that this should have been packaged as a new dataflow problem
> so that it could have been used by others.

I did do half of it by providing df_rd_simulate functions, and thought
it was okay to stop there following the passes which do liveness
simulation (peep2 for example).

> 2) The function bitmap_only_bit_between should be in bitmap.c

Will move.

Paolo


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