On Mon, Dec 10, 2012 at 11:02 AM, Richard Biener <richard.guent...@gmail.com> wrote: > On Mon, Dec 10, 2012 at 7:46 PM, Sharad Singhai <sing...@google.com> wrote: >> Hi, >> >> The new dump infrastructure was committed shortly before the trunk >> entered stage 3. >> >> However, except the vectorization passes, other passes do not dump >> anything in response to -fopt-info flags despite the documentation. I >> can prepare patches for a couple more passes so that they output more >> meaningful information, otherwise, the -fopt-info would remain largely >> useless in 4.8. Also I suspect some other passes can be converted >> relatively easily to use the new dump scheme. >> >> Would it be acceptable to consider -fopt-info patches in stage 3? If >> yes, I can send out a more detailed message about the conversion and >> solicit for help. > > It should be decided on a case-by-case basis. What passes do you have in mind > that people are usually interested in in the context of -fopt-info?
For starters, I was looking at unrolling and inlining decisions (loop-unroll.c and tree-inline.c respectively). Thanks, Sharad > > Richard. > >> Thanks, >> Sharad
