#pragma once #define M1C1(M,F, X) m1c1_unsafe(M##_c1, bi_##F, X) #define M1C2(M,F,W,X) m1c2_unsafe(M##_c2, bi_##F, W, X) static inline B m1c1_unsafe(D1C1 m, B f, B x) { Md1D d; d.f=f; return m(&d, x); } static inline B m1c2_unsafe(D1C2 m, B f, B w, B x) { Md1D d; d.f=f; return m(&d, w, x); } typedef void (*CmpAAFn)(u64*, void*, void*, u64); typedef void (*CmpASFn)(u64*, void*, u64, u64); #define CMP_DEF(F, S) extern INIT_GLOBAL Cmp##S##Fn cmp_fns_##F##S[]; CMP_DEF(eq, AS); CMP_DEF(eq, AA); CMP_DEF(ne, AS); CMP_DEF(ne, AA); CMP_DEF(gt, AS); CMP_DEF(gt, AA); CMP_DEF(ge, AS); CMP_DEF(ge, AA); CMP_DEF(lt, AS); CMP_DEF(le, AS); // will write up to 8×⌈len÷64 bytes to WHERE, i.e. whole u64-s #define CMP_AA_FN(FN, ELT) cmp_fns_##FN##AA[ELT] #define CMP_AS_FN(FN, ELT) cmp_fns_##FN##AS[ELT] #define CMP_AA_CALL(FN, WHERE, WP, XP, LEN) FN(WHERE, WP, XP, LEN) #define CMP_AS_CALL(FN, WHERE, WP, X, LEN) FN(WHERE, WP, (X).u, LEN) #define CMP_AA_IMM(FN, ELT, WHERE, WP, XP, LEN) CMP_AA_CALL(CMP_AA_FN(FN, ELT), WHERE, WP, XP, LEN) #define CMP_AS_IMM(FN, ELT, WHERE, WP, X, LEN) CMP_AS_CALL(CMP_AS_FN(FN, ELT), WHERE, WP, X, LEN) typedef bool (*EqFn)(void* a, void* b, u64 l, u64 data); extern INIT_GLOBAL EqFn eqFns[]; extern u8 const eqFnData[]; #define EQFN_INDEX(W_ELT, X_ELT) ((W_ELT)*8 + (X_ELT)) typedef struct { EqFn fn; u8 data; } EqFnObj; #define EQFN_GET(W_ELT, X_ELT) ({ u8 eqfn_i_ = EQFN_INDEX(W_ELT, X_ELT); (EqFnObj){.fn=eqFns[eqfn_i_], .data=eqFnData[eqfn_i_]}; }) #define EQFN_CALL(FN, W, X, L) (FN).fn(W, X, L, (FN).data) // check if L elements starting at a and b match; assumes L≥1 typedef bool (*RangeFn)(void* xp, i64* res, u64 len); // writes min,max in res, assumes len≥1; returns 0 and leaves res undefined if either any (floor(x)≠x or abs>2⋆53), or (x≠(i64)x) extern INIT_GLOBAL RangeFn getRange_fns[el_f64+1]; // limited to ≤el_f64