Re: [PATCH][1/n] Vectorizer TLC: re-organize data dependence checking

2013-03-21 Thread Richard Biener
On Mon, Mar 18, 2013 at 11:25 AM, Richard Biener wrote: > On Wed, Feb 27, 2013 at 4:49 PM, Richard Biener wrote: >> >> This splits data reference group analysis away from data dependence >> checking and splits the latter into loop and a BB vectorization >> functions. This allows us to perform th

Re: [PATCH][1/n] Vectorizer TLC: re-organize data dependence checking

2013-03-18 Thread Richard Biener
On Wed, Feb 27, 2013 at 4:49 PM, Richard Biener wrote: > > This splits data reference group analysis away from data dependence > checking and splits the latter into loop and a BB vectorization > functions. This allows us to perform the now no longer quadratic > but O(n * log (n)) data reference g

[PATCH][1/n] Vectorizer TLC: re-organize data dependence checking

2013-02-27 Thread Richard Biener
This splits data reference group analysis away from data dependence checking and splits the latter into loop and a BB vectorization functions. This allows us to perform the now no longer quadratic but O(n * log (n)) data reference group analysis right after data reference gathering, pushing the q