diff options
Diffstat (limited to 'riscv/insns/kdmabb.h')
-rw-r--r-- | riscv/insns/kdmabb.h | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/riscv/insns/kdmabb.h b/riscv/insns/kdmabb.h deleted file mode 100644 index 7ca0563..0000000 --- a/riscv/insns/kdmabb.h +++ /dev/null @@ -1,17 +0,0 @@ -require_vector_vs; -require_extension(EXT_ZPN); -sreg_t res; -sreg_t aop = P_SH(RS1, 0); -sreg_t bop = P_SH(RS2, 0); - -if ((INT16_MIN != aop) | (INT16_MIN != bop)) { - res = aop * bop; - res <<= 1; -} else { - res = INT32_MAX; - P_SET_OV(1); -} - -res += sext32(RD); -P_SAT(res, 32); -WRITE_RD(sext32(res)); |