Reference Manual Chapter 6. CF90 Directives Chapter 6. The following sections describe how to use the CF90 directives and the effects they have on IRIX platforms. For additional general information on using directives, see Section 3.1 . If you want to specify more than one directive on a line, separate each directive with a comma.
Spaces can precede, follow, or be embedded within a directive, regardless of source form.
All other directives must appear within a program unit. They add information to the file .o generated from the input program. They are declarative directives that alter the status of entities in ways that affect compilation. When your input is compiled, the compiler ignores directives named as arguments to the -x option. For example, if you specify -x mipspro , all directives are ignored.