Joseph pointed out "floating types should have their mode, not a poorly defined precision value" in the discussion[1], as he and Richi suggested, the existing macros {FLOAT,{,LONG_}DOUBLE}_TYPE_SIZE will be replaced with a hook mode_for_floating_type. To be prepared for that, this patch is to replace use of LONG_DOUBLE_TYPE_SIZE in d with TYPE_PRECISION of long_double_type_node.
[1] https://gcc.gnu.org/pipermail/gcc-patches/2024-May/651209.html gcc/d/ChangeLog: * d-target.cc (Target::_init): Use TYPE_PRECISION of long_double_type_node to replace LONG_DOUBLE_TYPE_SIZE. --- gcc/d/d-target.cc | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/gcc/d/d-target.cc b/gcc/d/d-target.cc index 127b9d7ce7c..079731f68ab 100644 --- a/gcc/d/d-target.cc +++ b/gcc/d/d-target.cc @@ -163,7 +163,8 @@ Target::_init (const Param &) this->c.intsize = (INT_TYPE_SIZE / BITS_PER_UNIT); this->c.longsize = (LONG_TYPE_SIZE / BITS_PER_UNIT); this->c.long_longsize = (LONG_LONG_TYPE_SIZE / BITS_PER_UNIT); - this->c.long_doublesize = (LONG_DOUBLE_TYPE_SIZE / BITS_PER_UNIT); + this->c.long_doublesize + = (TYPE_PRECISION (long_double_type_node) / BITS_PER_UNIT); this->c.wchar_tsize = (WCHAR_TYPE_SIZE / BITS_PER_UNIT); this->c.bitFieldStyle = targetm.ms_bitfield_layout_p (unknown_type_node) -- 2.43.0