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...els of substitutability. One way is to indirect every call through global function pointers - so when you want to replace the function you write the new function pointer to the global variable. I forget which layers do which kinds of indirection. - Dave On Thu, May 26, 2016 at 11:49 PM, Theodoros Theododiris via llvm-dev < llvm-dev at lists.llvm.org> wrote: > Hello, > > I am trying to figure out how to recompile functions multiple times during > run-time with ORC JIT > > and I'd appreciate any help/advice. > > > My use case is t he following: every time a function...

Hello, I am trying to figure out how to recompile functions multiple times during run-time with ORC JIT and I'd appreciate any help/advice. My use case is t he following: every time a function of interest (annotated) is called, profiling data are gathered. Given enough data the function is recompiled using different optimizations. This happens repeatedly until the "best"

...way is to indirect every call through global function pointers - so when > you want to replace the function you write the new function pointer to the > global variable. I forget which layers do which kinds of indirection. > > - Dave > > On Thu, May 26, 2016 at 11:49 PM, Theodoros Theododiris via llvm-dev < > llvm-dev at lists.llvm.org> wrote: > >> Hello, >> >> I am trying to figure out how to recompile functions multiple times >> during run-time with ORC JIT >> >> and I'd appreciate any help/advice. >> >> >> My use c...