Re: [PATCH] Fix up strlen pass invalidation (PR tree-optimization/58277)

2013-08-30 Thread Richard Biener
On Fri, 30 Aug 2013, Jakub Jelinek wrote: > Hi! > > Apparently I forgot to add code for complete invalidation of everything, if > more than 100 stmts with vdefs are seen in between immediate dominator and > current basic block. That cutoff is there so that we don't spend too much > time on inval

[PATCH] Fix up strlen pass invalidation (PR tree-optimization/58277)

2013-08-30 Thread Jakub Jelinek
Hi! Apparently I forgot to add code for complete invalidation of everything, if more than 100 stmts with vdefs are seen in between immediate dominator and current basic block. That cutoff is there so that we don't spend too much time on invalidation, but without this patch it actually ignored all