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...the program from a code cache and holds pointers to the code of the functions it executes? I am compiling for Power machine. Is there a target specific pieces that I should implement for making Orc work on Power? Thanks again, Revital From: Lang Hames <lhames at gmail.com> To: Revital1 Eres/Haifa/IBM at IBMIL Cc: LLVM Developers Mailing List <llvmdev at cs.uiuc.edu> Date: 20/07/2015 08:41 PM Subject: Re: [LLVMdev] Help with using LLVM to re-compile hot functions at run-time Hi Revital, The CompileOnDemand layer is used by the lazy bitcode JIT in the lli to...

Hello Lang, Thanks for your answer. I am now looking for an example of the usage of CompileOnDemandLayer. Is there an example available for that (could not find one in llvm/examples)? Thanks, Revital From: Lang Hames <lhames at gmail.com> To: Revital1 Eres/Haifa/IBM at IBMIL Cc: LLVM Developers Mailing List <llvmdev at cs.uiuc.edu> Date: 10/07/2015 12:10 AM Subject: Re: [LLVMdev] Help with using LLVM to re-compile hot functions at run-time Hi Revital, LLVM does have an IR interpreter, but I don't think it's mainta...

Hi Revital, The CompileOnDemand layer is used by the lazy bitcode JIT in the lli tool. You can find the code in llvm/tools/lli/OrcLazyJIT.* . Cheers, Lang. On Mon, Jul 20, 2015 at 2:32 AM, Revital1 Eres <ERES at il.ibm.com> wrote: > Hello Lang, > > Thanks for your answer. > > I am now looking for an example of the usage of CompileOnDemandLayer. Is > there an example available for that (could not find one in llvm/examples)? > > Thanks, > Revital > > >...

...n Orc. I'll try to answer any questions you have on the topic, though I'm not familiar with PowerPC at all. If you're comfortable with PowerPC assembly I think it should be possible to implement once you grok the concepts. Hope this helps! Cheers, Lang. On Jul 26, 2015, at 11:17 PM, Revital1 Eres <ERES at il.ibm.com> wrote: Hi Again, I'm a little confused regarding what is the exact Orc's functions I should use in order to save the functions code in a code cache so it could be later replaced with different versions of it and I appreciate your help. Just a reminder I wa...

Hello, I am new to LLVM and a I appreciate your help with the following: I want to run the LLVM IR through virtual machine (LLVM interpreter?) and jit compile the hot functions (using MCJIT). This task will require amongst other identifying the hot functions and having a code cache that should be patched with the native code of the functions after they are jitted. I've read so far about