libfunc_entry Struct Reference

#include <libfuncs.h>

Collaboration diagram for libfunc_entry:

Data Fields
int	op
int	mode1
int	mode2
rtx	libfunc

Detailed Description

Information about an optab-related libfunc.  The op field is logically
an enum optab_d, and the mode fields are logically machine_mode.
However, in the absence of forward-declared enums, there's no practical
benefit of pulling in the defining headers.

We use the same hashtable for normal optabs and conversion optabs.  In
the first case mode2 is forced to VOIDmode.   

Field Documentation

libfunc

rtx libfunc_entry::libfunc

mode1

int libfunc_entry::mode1

Referenced by convert_optab_libfunc(), and libfunc_hasher::equal().

mode2

int libfunc_entry::mode2

Referenced by convert_optab_libfunc(), and libfunc_hasher::equal().

op

int libfunc_entry::op

Referenced by libfunc_hasher::equal(), and set_optab_libfunc().

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The documentation for this struct was generated from the following file:

• libfuncs.h