MacDue wrote: > Not really! int TBAA in in our downstream compiler is interpreted as > describing the function arguments (they are not int) and the load/store of > the argument before the library call are begin eliminated which result in > unexpected behavior.
Oh wait, then you say "not really" you're only referring to the case where the arguments are passed _indirectly_ (i.e via pointers). Which is what this patch is preventing (not the case where they're passed via floating-point registers). https://github.com/llvm/llvm-project/pull/108853 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
