[LLVMdev] Overflow intrinsics

[Duncan Sands]

Hi,

> At present (at least, on x86/x86-64), the overflow intrinsics generate  
> better code. So what would be the better route: keeping the overflow  
> intrinsics, or getting rid of them and improving codegen to handle  
> flags better?

http://llvm.org/bugs/show_bug.cgi?id=5443

Ciao,

Duncan.