Message ID | e293e561-e79e-7402-5c97-e4273597aebe@suse.cz |
---|---|
State | New |
Headers | show |
Series | [OBVIOUS] Add missing default default_libc_has_fast_function implementation. | expand |
On 5/20/19 11:05 AM, Martin Liška wrote: > Hi. > > This is a missing piece of the libc_has_fast_function hook. > I'm going to install that as obvious as it breaks current trunk > for all except x86 target. > > Martin > > gcc/ChangeLog: > > 2019-05-20 Martin Liska <mliska@suse.cz> > > * targhooks.c (default_libc_has_fast_function): New function. > * targhooks.h (default_libc_has_fast_function): Likewise. > --- > gcc/targhooks.c | 8 ++++++++ > gcc/targhooks.h | 1 + > 2 files changed, 9 insertions(+) > > One more missing piece for Darwin target. I'm going to install it. Martin
diff --git a/gcc/targhooks.c b/gcc/targhooks.c index 577e373c578..d820618b8fe 100644 --- a/gcc/targhooks.c +++ b/gcc/targhooks.c @@ -1651,6 +1651,14 @@ default_libc_has_function (enum function_class fn_class) return false; } +/* By default assume that libc has not a fast implementation. */ + +bool +default_libc_has_fast_function (int fcode ATTRIBUTE_UNUSED) +{ + return false; +} + bool gnu_libc_has_function (enum function_class fn_class ATTRIBUTE_UNUSED) { diff --git a/gcc/targhooks.h b/gcc/targhooks.h index 59436278dcf..810c2b1f065 100644 --- a/gcc/targhooks.h +++ b/gcc/targhooks.h @@ -205,6 +205,7 @@ extern unsigned int default_case_values_threshold (void); extern bool default_have_conditional_execution (void); extern bool default_libc_has_function (enum function_class); +extern bool default_libc_has_fast_function (int fcode); extern bool no_c99_libc_has_function (enum function_class); extern bool gnu_libc_has_function (enum function_class);