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Improve documentation of target hooks for libc functions 

* target.def (libc_has_function, libc_has_fast_function): Improve
	documentation strings.
	* doc/tm.texi: Regenerate.

From-SVN: r274387
This commit is contained in:
Jonathan Wakely 2019-08-13 17:21:51 +01:00 committed by Jonathan Wakely
parent 65a3896a18
commit c53bb876f4
3 changed files with 10 additions and 4 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2019-08-13 Jonathan Wakely <jwakely@redhat.com>
* target.def (libc_has_function, libc_has_fast_function): Improve
documentation strings.
* doc/tm.texi: Regenerate.
2019-08-13 Caroline Tice <cmtice@google.com> 2019-08-13 Caroline Tice <cmtice@google.com>
PR other/91396 PR other/91396

4
gcc/doc/tm.texi
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@ -5591,12 +5591,12 @@ macro, a reasonable default is used.
@deftypefn {Target Hook} bool TARGET_LIBC_HAS_FUNCTION (enum function_class @var{fn_class}) @deftypefn {Target Hook} bool TARGET_LIBC_HAS_FUNCTION (enum function_class @var{fn_class})
This hook determines whether a function from a class of functions This hook determines whether a function from a class of functions
@var{fn_class} is present at the runtime. @var{fn_class} is present in the target C library.
@end deftypefn @end deftypefn
@deftypefn {Target Hook} bool TARGET_LIBC_HAS_FAST_FUNCTION (int @var{fcode}) @deftypefn {Target Hook} bool TARGET_LIBC_HAS_FAST_FUNCTION (int @var{fcode})
This hook determines whether a function from a class of functions This hook determines whether a function from a class of functions
@var{fn_class} has a fast implementation. @code{(enum function_class)}@var{fcode} has a fast implementation.
@end deftypefn @end deftypefn
@defmac NEXT_OBJC_RUNTIME @defmac NEXT_OBJC_RUNTIME

4
gcc/target.def
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@ -2545,14 +2545,14 @@ set via @code{__attribute__}.",
DEFHOOK DEFHOOK
(libc_has_function, (libc_has_function,
"This hook determines whether a function from a class of functions\n\ "This hook determines whether a function from a class of functions\n\
@var{fn_class} is present at the runtime.", @var{fn_class} is present in the target C library.",
bool, (enum function_class fn_class), bool, (enum function_class fn_class),
default_libc_has_function) default_libc_has_function)
DEFHOOK DEFHOOK
(libc_has_fast_function, (libc_has_fast_function,
"This hook determines whether a function from a class of functions\n\ "This hook determines whether a function from a class of functions\n\
@var{fn_class} has a fast implementation.", @code{(enum function_class)}@var{fcode} has a fast implementation.",
bool, (int fcode), bool, (int fcode),
default_libc_has_fast_function) default_libc_has_fast_function)