Re: [PATCH] adjust BB vectorization dump scanning

2020-10-09 Thread Richard Biener
On Thu, 8 Oct 2020, Thomas Schwinge wrote: > Hi Richard! > > On 2020-10-08T13:34:02+0200, Richard Biener wrote: > > It might be interesting to work on adding sth like > > dg-warning to look for -fopt-info-{optimized,missing} so > > we could directly annotate (not) vectorized loops instead of > >

Re: [PATCH] adjust BB vectorization dump scanning

2020-10-08 Thread Thomas Schwinge
Hi Richard! On 2020-10-08T13:34:02+0200, Richard Biener wrote: > It might be interesting to work on adding sth like > dg-warning to look for -fopt-info-{optimized,missing} so > we could directly annotate (not) vectorized loops instead of > relying on fragile counts. I'm maybe (likely?) misunders

[PATCH] adjust BB vectorization dump scanning

2020-10-08 Thread Richard Biener
This adjusts BB vectorization testcases to look for the number of SLP subgraphs vectorized rather than for the number of basic blocks we've found opportunities in because followup patches will play with the granularity we work on, vectorizing multiple basic blocks at a time. Together with this, be