m2: Remove uses of {FLOAT,{,LONG_}DOUBLE}_TYPE_SIZE

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 remove uses of {FLOAT,{,LONG_}DOUBLE}_TYPE_SIZE
in m2.  Currently they are used for assertion and can be
replaced with TYPE_SIZE check on the corresponding type node,
since we dropped the call to layout_type which would early
return once TYPE_SIZE is set and this assertion ensures it's
safe to drop that call.

[1] https://gcc.gnu.org/pipermail/gcc-patches/2024-May/651209.html

gcc/m2/ChangeLog:

	* gm2-gcc/m2type.cc (build_m2_short_real_node): Adjust assertion with
	TYPE_SIZE check.
	(build_m2_real_node): Likewise.
	(build_m2_long_real_node): Add assertion with TYPE_SIZE check.

0 files changed, 0 insertions, 0 deletions