message: Implement some more llvm float compare intrinsic options
diff: @@ -64,23 +64,11 @@ pub(crate) fn codegen_llvm_intrinsic_call<'tcx>(
  0 => FloatCC::Equal,
  1 => FloatCC::LessThan,
  2 => FloatCC::LessThanOrEqual,
  - 7 => {
  - unimplemented!(
  - "Compares corresponding elements in `a` and `b` to see if neither is `NaN`."
  - );
  - }
  - 3 => {
  - unimplemented!(
  - "Compares corresponding elements in `a` and `b` to see if either is `NaN`."
  - );
  - }
  + 7 => FloatCC::Ordered,
  + 3 => FloatCC::Unordered,
  4 => FloatCC::NotEqual,
  - 5 => {
  - unimplemented!("not less than");
  - }
  - 6 => {
  - unimplemented!("not less than or equal");
  - }
  + 5 => FloatCC::UnorderedOrGreaterThanOrEqual,
  + 6 => FloatCC::UnorderedOrGreaterThan,
  kind => unreachable!("kind {:?}", kind),
  };
  