[Bug target/25477] New: __builtin_sqrtl/__builtin_printf does not work unless including math.h/stdio.h
pinskia at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Sun Dec 18 05:42:00 GMT 2005
The following program does not work if we don't include math.h and stdio.h.
long double f(long double a)
{
return __builtin_sqrtl (a);
}
int main(void)
{
__builtin_printf("%Lf %f\n", f(2.0) + 2, 200.0);
}
The fortran failure gfortran.dg/large_real_kind_2.F90 is the same issue.
Note __builtin_printf is wrong even when including stdio.h
--
Summary: __builtin_sqrtl/__builtin_printf does not work unless
including math.h/stdio.h
Product: gcc
Version: 4.2.0
Status: UNCONFIRMED
Keywords: wrong-code
Severity: normal
Priority: P3
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: pinskia at gcc dot gnu dot org
GCC target triplet: powerpc-darwin[789].
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25477
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