3 
-xlibmopt
Uses a math routine library optimized for performance. The results may be slightly different than those produced by the normal math library. This option is implied by the -fastoption.
–xlicinfo
The -xlicinfooption returns information about the licensing system. In particular, it returns the name of the license server and the IDs of users who have licenses checked out. When you give this option, the compiler is not invoked and a license is not checked out.
–xMerge
(Solaris 2.x only) The –xMergeoption instructs pc to call the assembler, as(1), with the –Roption. This option merges the data segment of the resulting program with the text segment. See also -R(Solaris 1.x only).
-xnolib
Same as -nolib.
-xnolibmopt
Resets -fast, and does not use the math routine library.
Use this option after the -fastoption on the command-line, as in:
pc -fast -xnolibmopt ....
-x05
Optimizes the object code.
(Solaris 2.x) This option can be combined with –g, but not with –xa.
When -Ois used with the -goption, a limited amount of debugging is available.
