kmmwt2.h\insns\riscv - rocket-tools/riscv-gnu-toolchain/spike.git - Unnamed repository; edit this file 'description' to name the repository.

index : rocket-tools/riscv-gnu-toolchain/spike.git

Unnamed repository; edit this file 'description' to name the repository.

root

about summary refs log tree commit diff

path: root/riscv/insns/kmmwt2.h

blob: 73d3dc8c1a0d078770b49876bce3cfc96ca73011 (plain)

require_vector_vs;
P_LOOP(32, {
  if((INT32_MIN != ps1) | (INT16_MIN != P_SH(ps2, 1))) {
    int64_t mres = ((int64_t) ps1 * P_SH(ps2, 1)) << 1;
    pd = mres >> 16;
  } else {
    pd = INT32_MAX;
    P_SET_OV(1);
  }
})