There is no such flag now. Sorry. -- Vyacheslav Egorov
On Tue, Jul 31, 2012 at 6:56 PM, Sławek Janecki <jane...@gmail.com> wrote: > Anyone? Is there a flag in new V8 that tells me, why my function wont be > optimized? > In previous V8 versions optimizer will try to optimize and bailout when > nessesery (giving me bailout info). > I want to know WHY my function will not be optimized at all. > > Thanks > > > On Sunday, July 29, 2012 2:09:34 AM UTC+2, Sławek Janecki wrote: >> >> Using Node.js up to version 0.7.6 (v8 3.9.17) when I use --trace-bailout >> flag i have output as expected (bailouts info) >> >> Using Node from version 0.7.7 (v8 3.9.24.7) up to latest release 0.8.4 >> --trace-bailout don't show any info. >> >> I've tried simple scripts with try/catch and 'with' (100% bailouts) >> >> Tracing hydrogen output on both node/v8 (0.7.6 and 0.7.7) versions tells >> that my test function (with try/catch and 'with') is'nt optimized (it's >> bailing-out) but I don't see any info on node >= 0.7.7 >> >> Something changed? In V8 sources bailout flag is in place. >> Do I need to turn other flag on to get bailouts or this is a bug? >> >> Thanks > > -- > v8-users mailing list > v8-users@googlegroups.com > http://groups.google.com/group/v8-users -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users