Add more splitter for mskmov with avx512 comparison.

Add more splitter for mskmov with avx512 comparison.

gcc/ChangeLog:

	PR target/115517
	* config/i386/sse.md
	(*<sse>_movmsk<ssemodesuffix><avxsizesuffix>_lt_avx512): New
	define_insn_and_split.
	(*<sse>_movmsk<ssemodesuffix><avxsizesuffix>_<u>ext_lt_avx512):
	Ditto.
	(*<sse2_avx2>_pmovmskb_lt_avx512): Ditto.
	(*<sse2_avx2>_pmovmskb_zext_lt_avx512): Ditto.
	(*sse2_pmovmskb_ext_lt_avx512): Ditto.
	(*pmovsk_kmask_v16qi_avx512): Ditto.
	(*pmovsk_mask_v32qi_avx512): Ditto.
	(*pmovsk_mask_cmp_<mode>_avx512): Ditto.
	(*pmovsk_ptest_<mode>_avx512): Ditto.