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. >  

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

2017-07-18 Thread 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. The API to the JIT probe will probably change as well as this