re PR middle-end/78901 (ICE: verify_gimple failed (error: statement marked for...

re PR middle-end/78901 (ICE: verify_gimple failed (error: statement marked for throw in middle of block))

	PR middle-end/78901
	* except.c (nothrow_libfn_p): Expect libc_name_p to return
	const struct libc_name_struct *, if it returns NULL, return 0,
	otherwise check c_ver and use flag_isoc99 or flag_isoc11.
	* cfns.gperf: Add %struct-type and libc_name_struct definition.
	For all C89 C library functions add , 89 after the name, add
	C99 C library functions with , 99 and C11 C library functions
	with , 11 suffix.
	* cfns.h: Regenerated.

From-SVN: r243914