Hello, everyone! I have a c code for HelloWorld，I use the command(clang -o0 HelloWorld.c -o helloworld) to compile the HelloWorld program twice. I find the clang has a different execution path, so I am very confused, I want to know what leads to this result. Thanks!
What testing have you done that shows this difference?
In general, Clang/LLVM are intended to be deterministic (same inputs produce the same output - the execution path to get there can vary in some cases, due to unordered containers, etc, that should produce the same output)