diff options
Diffstat (limited to 'sysdeps/powerpc/bits')
| -rw-r--r-- | sysdeps/powerpc/bits/floatn.h | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/sysdeps/powerpc/bits/floatn.h b/sysdeps/powerpc/bits/floatn.h index c3834096e3..c6d8b9b9b3 100644 --- a/sysdeps/powerpc/bits/floatn.h +++ b/sysdeps/powerpc/bits/floatn.h @@ -33,7 +33,8 @@ #endif /* Defined to 1 if __HAVE_FLOAT128 is 1 and the type is ABI-distinct - from the default float, double and long double types in this glibc. */ + from the default float, double and long double types in this glibc, i.e. + calls to the binary128 functions go to *f128 symbols instead of *l. */ #if __HAVE_FLOAT128 # define __HAVE_DISTINCT_FLOAT128 1 #else @@ -58,7 +59,11 @@ # if __HAVE_FLOAT128 # if !__GNUC_PREREQ (7, 0) || defined __cplusplus /* The literal suffix (f128) exist for powerpc only since GCC 7.0. */ -# define __f128(x) x##q +# if __LDBL_MANT_DIG__ == 113 +# define __f128(x) x##l +# else +# define __f128(x) x##q +# endif # else # define __f128(x) x##f128 # endif @@ -66,8 +71,13 @@ /* Defined to a complex binary128 type if __HAVE_FLOAT128 is 1. */ # if __HAVE_FLOAT128 -# if !__GNUC_PREREQ (7, 0) || defined __cplusplus -/* Add a typedef for older GCC compilers which don't natively support +# if __LDBL_MANT_DIG__ == 113 && defined __cplusplus +typedef long double _Float128; +# define __CFLOAT128 _Complex long double +# elif !__GNUC_PREREQ (7, 0) || defined __cplusplus +/* The type _Float128 exist for powerpc only since GCC 7.0. */ +typedef __float128 _Float128; +/* Add a typedef for older GCC and C++ compilers which don't natively support _Complex _Float128. */ typedef _Complex float __cfloat128 __attribute__ ((__mode__ (__KC__))); # define __CFLOAT128 __cfloat128 @@ -78,12 +88,6 @@ typedef _Complex float __cfloat128 __attribute__ ((__mode__ (__KC__))); /* The remaining of this file provides support for older compilers. */ # if __HAVE_FLOAT128 - -/* The type _Float128 exist for powerpc only since GCC 7.0. */ -# if !__GNUC_PREREQ (7, 0) || defined __cplusplus -typedef __float128 _Float128; -# endif - /* Builtin __builtin_huge_valf128 doesn't exist before GCC 7.0. */ # if !__GNUC_PREREQ (7, 0) # define __builtin_huge_valf128() ((_Float128) __builtin_huge_val ()) |