tests/include/test_v_helpers.h

#ifndef TEST_V_HELPERS_H
#define TEST_V_HELPERS_H

namespace test_v_helpers {

enum VSEW {
  SEW_E8 = 0,
  SEW_E16 = 1,
  SEW_E32 = 2,
/* // SEW limited to E32
  SEW_E64 = 3,
  SEW_E128 = 4,
  SEW_E256 = 5,
  SEW_E512 = 6,
  SEW_E1024 = 7,
*/
};

enum VLMUL {

/* // Fractional LMUL not supported by our intrinsic compiler
  LMUL_MF8 = 5,
  LMUL_MF4 = 6,
  LMUL_MF2 = 7,
*/
  LMUL_M1 = 0,
  LMUL_M2 = 1,
  LMUL_M4 = 2,
  LMUL_M8 = 3,
};

uint32_t get_vtype(VSEW sew, VLMUL lmul, bool tail_agnostic, bool mask_agnostic);

// vsetvl  rd, rs1, rs2      # rd = new vl, rs1 = AVL, rs2 = new vtype value
uint32_t set_vsetvl(VSEW sew, VLMUL lmul, uint32_t avl, bool tail_agnostic, bool mask_agnostic);

int set_vsetvl_intrinsic(VSEW sew, VLMUL lmul, uint32_t avl);

int get_vsetvlmax_intrinsic(VSEW sew, VLMUL lmul);

int set_vsetvli(VSEW sew, VLMUL lmul, uint32_t avl);

}
#endif