Re: [webkit-dev] JIT probe mechanism soon required for DFG and FTL OSR Exit

2017-08-10 Thread Mark Lam
FYI, following up on this work, I’ll soon land patches that relies on the probe mechanism being available. So, I will now make the JIT probe (MASM_PROBE) a mandatory feature in order to enable the DFG and FTL (see https://bugs.webkit.org/show_bug.cgi?id=175446

Re: [webkit-dev] JIT probe mechanism soon required for DFG and FTL OSR Exit

2017-07-19 Thread Mark Lam
> On Jul 19, 2017, at 9:49 AM, Konstantin Tokarev wrote: > > > > 19.07.2017, 02:49, "Mark Lam" : >> FYI, I’m looking into making OSR exits work in a more memory efficient way >> using the JIT probe mechanism. Once we make this transition, the DFG and

Re: [webkit-dev] JIT probe mechanism soon required for DFG and FTL OSR Exit

2017-07-19 Thread Konstantin Tokarev
19.07.2017, 02:49, "Mark Lam" : > FYI, I’m looking into making OSR exits work in a more memory efficient way > using the JIT probe mechanism.  Once we make this transition, the DFG and FTL > will not work for any CPU targets that don’t support the JIT probe mechanism. >