Hi!
On Wed, Feb 16, 2022 at 06:03:53PM -0500, Michael Meissner wrote:
> [PATCH, V3] Define __SIZEOF_FLOAT128__ and __SIZEOF_IBM128__.
>
> Define the sizes of the PowerPC specific types __float128 and __ibm128 if
> those
> types are enabled.
>
> This patch will define __SIZEOF_IBM128__ and __SIZEOF_FLOAT128__ if their
> respective types are created in the compiler.
> gcc/
> PR target/99708
> * config/rs6000/rs6000-c.cc (rs6000_cpu_cpp_builtins): Define
> __SIZEOF_IBM128__ if the IBM 128-bit long double type is created.
> Define __SIZEOF_FLOAT128__ if we have float128 support.
> --- a/gcc/config/rs6000/rs6000-c.cc
> +++ b/gcc/config/rs6000/rs6000-c.cc
> @@ -622,8 +622,13 @@ rs6000_cpu_cpp_builtins (cpp_reader *pfile)
> builtin_define ("__RSQRTE__");
> if (TARGET_FRSQRTES)
> builtin_define ("__RSQRTEF__");
> + if (ibm128_float_type_node)
> + builtin_define ("__SIZEOF_IBM128__=16");
> if (TARGET_FLOAT128_TYPE)
> - builtin_define ("__FLOAT128_TYPE__");
> + {
> + builtin_define ("__FLOAT128_TYPE__");
> + builtin_define ("__SIZEOF_FLOAT128__=16");
> + }
if (TARGET_FLOAT128_TYPE)
builtin_define ("__FLOAT128_TYPE__");
if (float128_type_node)
builtin_define ("__SIZEOF_FLOAT128__=16");
if (ibm128_float_type_node)
builtin_define ("__SIZEOF_IBM128__=16");
Okay like that. Thanks!
Segher
