search for: createcompilerllvm1

Hi, I'm learning to use llvm api to generate IR code, I got two good tutorials, https://llvm.org/docs/tutorial/ and https://www.ibm.com/developerworks/library/os-createcompilerllvm1/index.html, but non of those showed how to implement a function pointer(or at least there is but I didn't find out). For example I got a c style code like this: int foo(int i) { return ++i; } int (*p)(int); int main() { p = foo; p(3); } I turn it into IR code and found the sytex of a...

I am trying to get a handle on IR builder, at least some basics. I ran through a tutorial here: Create a working compiler with the LLVM framework, Part 1 <http://www.ibm.com/developerworks/library/os-createcompilerllvm1/>, and it worked well enough. I have some simple code that creates a hello world IR. I am trying to now bring in some concepts from the Kaleidoscope tutorial, namely adding expressions the the IR that is dumped out. I’ve added the following snippets: Value *c1 = ConstantFP::get(context, AP...