Displaying 1 result from an estimated 1 matches for "vectorproctargetlowering".
2013 Jul 01
1
[LLVMdev] Convert the result of a vector comparison into a scalar bit mask?
When LLVM does a comparison of two vectors, in this case with 16
elements, the returned type of setcc is v16i1. The architecture I'm
targeting allows storing the result of a vector comparison as a bit
mask in a scalar register, but I'm having trouble converting the
result of setcc into a value that is usable there. For example, if I
try to AND together masks that are the results of two