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tm.texi (TARGET_HANDLE_C_OPTION): Explain arguments.

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* doc/tm.texi (TARGET_HANDLE_C_OPTION): Explain arguments.

	(TARGET_RESOLVE_OVERLOADED_BUILTIN): Add loc parameter.
	Fix types of fndecl and arglist parameters.

From-SVN: r156250
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Joern Rennecke 2010-01-26 15:21:56 +00:00 committed by Joern Rennecke
parent 3333cd50b8
commit 7a241624f2
2 changed files with 11 additions and 2 deletions
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gcc/ChangeLog
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@ -1,3 +1,10 @@
2010-01-26 Joern Rennecke <amylaar@spamcop.net>
* doc/tm.texi (TARGET_HANDLE_C_OPTION): Explain arguments.
(TARGET_RESOLVE_OVERLOADED_BUILTIN): Add loc parameter.
Fix types of fndecl and arglist parameters.
2010-01-26 Richard Guenther <rguenther@suse.de>
PR middle-end/42806

6
gcc/doc/tm.texi
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@ -781,7 +781,8 @@ This target hook is called whenever the user specifies one of the
target-specific C language family options described by the @file{.opt}
definition files(@pxref{Options}). It has the opportunity to do some
option-specific processing and should return true if the option is
valid. The default definition does nothing but return false.
valid. The arguments are like for @code{TARGET_HANDLE_OPTION}. The
default definition does nothing but return false.
In general, you should use @code{TARGET_HANDLE_OPTION} to handle
options. However, if processing an option requires routines that are
@ -10650,7 +10651,7 @@ ignored. This function should return the result of the call to the
built-in function.
@end deftypefn
@deftypefn {Target Hook} tree TARGET_RESOLVE_OVERLOADED_BUILTIN (tree @var{fndecl}, tree @var{arglist})
@deftypefn {Target Hook} tree TARGET_RESOLVE_OVERLOADED_BUILTIN (unsigned int @var{loc}, tree @var{fndecl}, void *@var{arglist})
Select a replacement for a machine specific built-in function that
was set up by @samp{TARGET_INIT_BUILTINS}. This is done
@ -10660,6 +10661,7 @@ declaration of the built-in function. @var{arglist} is the list of
arguments passed to the built-in function. The result is a
complete expression that implements the operation, usually
another @code{CALL_EXPR}.
@var{arglist} really has type @samp{VEC(tree,gc)*}
@end deftypefn
@deftypefn {Target Hook} tree TARGET_FOLD_BUILTIN (tree @var{fndecl}, tree @var{arglist}, bool @var{ignore})