diff options
Diffstat (limited to 'riscv/insns/psabs_b.h')
| -rw-r--r-- | riscv/insns/psabs_b.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/riscv/insns/psabs_b.h b/riscv/insns/psabs_b.h new file mode 100644 index 00000000..8ca5085b --- /dev/null +++ b/riscv/insns/psabs_b.h @@ -0,0 +1,5 @@ +P_RD_RS1_LOOP(8, 8, { + sreg_t abs_val = p_rs1 > 0 ? p_rs1 : -sext32(p_rs1); + p_rd = P_SAT(8, abs_val); + if (p_rd != abs_val) P.VU.vxsat->write(1); +})
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