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Diffstat (limited to 'gcc/doc/tm.texi')
| -rw-r--r-- | gcc/doc/tm.texi | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi index b00e4b6..83965b2 100644 --- a/gcc/doc/tm.texi +++ b/gcc/doc/tm.texi @@ -753,6 +753,10 @@ Set target-dependent initial values of fields in @var{opts}. Set target-dependent default values for @option{--param} settings, using calls to @code{set_default_param_value}. @end deftypefn +@deftypefn {Common Target Hook} bool TARGET_OPTION_VALIDATE_PARAM (int, @var{int}) +Validate target-dependent value for @option{--param} settings, using calls to @code{set_param_value}. +@end deftypefn + @defmac SWITCHABLE_TARGET Some targets need to switch between substantially different subtargets during compilation. For example, the MIPS target has one subtarget for |