search for: r271054

...odule. I think it would be reasonable to add support for that if you need it though. So - what is your current setup? You may also be interested in the latest chapter of the Building A JIT tutorial series that I'm working on. There's no chapter text yet, but the code was just committed as r271054 and is (hopefully) fairly readable if you're already familiar with Orc. Cheers, Lang. On Fri, May 27, 2016 at 10:38 AM, David Blaikie <dblaikie at gmail.com> wrote: > +Lang > > Ultravague answer: There are a few different Orc layers for different > levels of indirection ne...

+Lang Ultravague answer: There are a few different Orc layers for different levels of indirection needed for different levels 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

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"

...1153). * Advanced unrolling analysis is now enabled by default. [r270478](http://reviews.llvm.org/rL270478). * The initial version of a new chapter to the 'Kaleidoscope' tutorial has been committed. This describes how to build a JIT using ORC. [r270487](http://reviews.llvm.org/rL270487), [r271054](http://reviews.llvm.org/rL271054). * LLVM's stack colouring analysis data flow analysis has been rewritten in order to increase the number of stack variables that can be overlapped. [r270559](http://reviews.llvm.org/rL270559). * Parts of EfficiencySanitizer are starting to land, notably inst...