There is an error in the build now.

[the-die]

/home/hong/projects/mir/llvm2mir/llvm2mir.c: In function ‘init_bb_gen_info’:
/home/hong/projects/mir/llvm2mir/llvm2mir.c:76:90: error: macro "HTAB_CREATE" requires 7 arguments, but only 6 given
   76 |   HTAB_CREATE (bb_gen_info_t, bb_gen_info_tab, 64, bb_gen_info_hash, bb_gen_info_eq, NULL);
      |                                                                                          ^
In file included from /home/hong/projects/mir/mir.h:22,
                 from /home/hong/projects/mir/llvm2mir/llvm2mir.h:8,
                 from /home/hong/projects/mir/llvm2mir/llvm2mir.c:10:
/home/hong/projects/mir/mir-htab.h:241:9: note: macro "HTAB_CREATE" defined here
  241 | #define HTAB_CREATE(T, V, M, S, H, EQ, A) (HTAB_OP (T, create) (&(V), M, S, H, EQ, NULL, A))
      |         ^~~~~~~~~~~
[ 77%] Linking C executable interp_loop_c
[ 79%] Linking C executable interp_sieve
/home/hong/projects/mir/llvm2mir/llvm2mir.c:76:3: error: ‘HTAB_CREATE’ undeclared (first use in this function)
   76 |   HTAB_CREATE (bb_gen_info_t, bb_gen_info_tab, 64, bb_gen_info_hash, bb_gen_info_eq, NULL);
      |   ^~~~~~~~~~~
/home/hong/projects/mir/llvm2mir/llvm2mir.c:76:3: note: each undeclared identifier is reported only once for each function it appears in
/home/hong/projects/mir/llvm2mir/llvm2mir.c:77:46: error: macro "VARR_CREATE" requires 4 arguments, but only 3 given
   77 |   VARR_CREATE (bb_gen_info_t, bb_gen_infos, 0);
      |                                              ^
In file included from /home/hong/projects/mir/mir.h:21:
/home/hong/projects/mir/mir-varr.h:175:9: note: macro "VARR_CREATE" defined here
  175 | #define VARR_CREATE(T, V, A, L) (VARR_OP (T, create) (&(V), A, L))
      |         ^~~~~~~~~~~
/home/hong/projects/mir/llvm2mir/llvm2mir.c:77:3: error: ‘VARR_CREATE’ undeclared (first use in this function)
   77 |   VARR_CREATE (bb_gen_info_t, bb_gen_infos, 0);
      |   ^~~~~~~~~~~
/home/hong/projects/mir/llvm2mir/llvm2mir.c: In function ‘add_bb_dest’:
/home/hong/projects/mir/llvm2mir/llvm2mir.c:176:68: error: macro "VARR_CREATE" requires 4 arguments, but only 3 given
  176 |   if (e->br_insns == NULL) VARR_CREATE (MIR_insn_t, e->br_insns, 16);
      |                                                                    ^
/home/hong/projects/mir/mir-varr.h:175:9: note: macro "VARR_CREATE" defined here
  175 | #define VARR_CREATE(T, V, A, L) (VARR_OP (T, create) (&(V), A, L))
      |         ^~~~~~~~~~~
[ 81%] Linking C executable io_test
[ 82%] Linking C executable gen_loop
/home/hong/projects/mir/llvm2mir/llvm2mir.c:176:28: error: ‘VARR_CREATE’ undeclared (first use in this function)
  176 |   if (e->br_insns == NULL) VARR_CREATE (MIR_insn_t, e->br_insns, 16);
      |                            ^~~~~~~~~~~