<para> | |
If an implementation extends this specification to support IEEE-754 flags or | |
exceptions, then all built-in relational functions shall proceed without raising the | |
<varname>invalid</varname> floating-point exception when one or more of the operands | |
are NaNs. | |
</para> | |
<para> | |
The built-in relational functions are extended with | |
<citerefentry><refentrytitle>cl_khr_fp16</refentrytitle></citerefentry> to | |
include appropriate versions of functions that take <type>half</type>, and | |
<type>half{2|3|4|8|16}</type> as arguments and return values. | |
</para> | |
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