search for: langimpl04

https://llvm.org/docs/tutorial/LangImpl04.html has an example where the function `foo` gets redefined, and the JIT returns evaluation of the latest definition. I thought my code was wrong, but it seems that the binary produced by `ninja Kaleidoscope-Ch4` has the same bug. Granted, my LLVM checkout is from Nov 3 2018 (r346062). Is this a...

...ter 4 behaves as you describe, and not as the documentation shows. Looks like somethnig needs updating (either source or the documentation). > >> On Sun, Dec 30, 2018 at 3:28 PM Nick Desaulniers via llvm-dev <llvm-dev at lists.llvm.org> wrote: >> https://llvm.org/docs/tutorial/LangImpl04.html has an example where >> the function `foo` gets redefined, and the JIT returns evaluation of >> the latest definition. I thought my code was wrong, but it seems that >> the binary produced by `ninja Kaleidoscope-Ch4` has the same bug. >> >> Granted, my LLVM chec...

...not as the documentation shows. >> Looks like somethnig needs updating (either source or the documentation). >> >> On Sun, Dec 30, 2018 at 3:28 PM Nick Desaulniers via llvm-dev < >> llvm-dev at lists.llvm.org> wrote: >> >>> https://llvm.org/docs/tutorial/LangImpl04.html has an example where >>> the function `foo` gets redefined, and the JIT returns evaluation of >>> the latest definition. I thought my code was wrong, but it seems that >>> the binary produced by `ninja Kaleidoscope-Ch4` has the same bug. >>> >>> Gr...

Hi all, I wrote a compiler front end which generates IR codes, but due to the logic, the IR codes have a lot of instructions like unnecessary br jump, basic block creation, load instructions and expression which can be simplified. now I want to use built in passes to optimize the generated code, but after I read the tutorial: https://llvm.org/docs/tutorial/MyFirstLanguageFrontend, I found that I