The warning is pretty old, yeah - we can remove it if we aren't aware of any current issues (I'm not aware of any either).
Might be worth keeping a general warning that LTO can be influenced by undefined behavior in surprising ways sometimes. On Tue, Oct 9, 2018 at 4:57 PM 'Sam Clegg' via emscripten-discuss < emscripten-discuss@googlegroups.com> wrote: > LLVM LTO in general should be safe IIUC. At least when using upstream > llvm I don't know of any issues. Perhaps there is something different > with fastcomp that I'm not aware of. Perhaps we should remove that > from the docs. > On Tue, Oct 9, 2018 at 3:34 PM Александр Гурьянов <caiiiy...@gmail.com> > wrote: > > > > Hi. I tried it couple of times. Problem is in undefined behaviour my > > code works correctly most of time, but sometimes unpredictable erros > > are happen. I decide to not use them, because it is impossible to > > prove that output is working correctly. > > > > ср, 10 окт. 2018 г. в 0:09, Corey Lucier <corey.luc...@gmail.com>: > > > > > > We really wish to lean on LLVM link time optimizations. > > > > > > The Emscripten docs say . "LLVM LTO is not perfectly stable yet, and > can cause code to behave incorrectly.". > > > > > > Does this note still apply? There's nothing saying what particular > scenarios are problematic and I can't find equivalent docs in the LLVM > project itself. > > > > > > So...are you guys actively discouraging it's use? > > > > > > Thanks, > > > > > > Corey > > > > > > -- > > > You received this message because you are subscribed to the Google > Groups "emscripten-discuss" group. > > > To unsubscribe from this group and stop receiving emails from it, send > an email to emscripten-discuss+unsubscr...@googlegroups.com. > > > For more options, visit https://groups.google.com/d/optout. > > > > -- > > You received this message because you are subscribed to the Google > Groups "emscripten-discuss" group. > > To unsubscribe from this group and stop receiving emails from it, send > an email to emscripten-discuss+unsubscr...@googlegroups.com. > > For more options, visit https://groups.google.com/d/optout. > > -- > You received this message because you are subscribed to the Google Groups > "emscripten-discuss" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to emscripten-discuss+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "emscripten-discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to emscripten-discuss+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.