5.47.2 RS/6000 and PowerPC Pragmas
The RS/6000 and PowerPC targets define one pragma for controlling
whether or not the longcall attribute is added to function
declarations by default. This pragma overrides the -mlongcall
option, but not the longcall and shortcall attributes.
See RS/6000 and PowerPC Options, for more information about when long
calls are and are not necessary.
longcall (1)- Apply the
longcall attribute to all subsequent function
declarations.
longcall (0)- Do not apply the
longcall attribute to subsequent function
declarations.
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