tccgen.c:
remove VT_TLS in gen_cast
libtcc.c:
remove warning for gcc 16
i386-gen.c:
fix gen_modrm for VT_LDOUBLE
riscv64-gen.c:
add fc to TLS address
x86_64-gen.c:
add TLS prefix in gen_opf
tests2/144_tls.c/tests2/144_tls.expect:
updated test case
tests/tests2/Makefile
skip TLS test for BSD