search for: movmask

...or false? Currently, I'm doing this: %sext = sext <4 x i1> %my_cmp to <4 x i8> %bcast = bitcast <4 x i8> %sext to i32 %all_zeros = icmp ne i32 %bcast, 0 br i1 %all_zeros, label %A, label %B The emitted code works, but it's not great. I'd like to make use of movmask or ptest in the case of SSE. Of course, I could emit some intrinsic functions but I always consider these kind of things a hack; I'd rather like to emit some code which the back-end likes. So is there some llvm code sequence which does the trick? -- Roland