Re: [PATCH] tree-optimization/99971 - improve BB vect dependence analysis

2021-04-23 Thread Richard Biener via Gcc-patches
On Fri, Apr 9, 2021 at 10:28 AM Richard Biener wrote: > > We can use TBAA even when we have a DR, do so. For the testcase > that means fully vectorizing it instead of only vectorizing > the first store group resulting in suboptimal code. > > Bootstrapped and tested on x86_64-unknown-linux-gnu, qu

[PATCH] tree-optimization/99971 - improve BB vect dependence analysis

2021-04-09 Thread Richard Biener
We can use TBAA even when we have a DR, do so. For the testcase that means fully vectorizing it instead of only vectorizing the first store group resulting in suboptimal code. Bootstrapped and tested on x86_64-unknown-linux-gnu, queued for stage1. 2021-04-09 Richard Biener PR tree-op