1 files changed, 13 insertions, 0 deletions
diff --git a/riscv/insns/pnclipru_bs.h b/riscv/insns/pnclipru_bs.h
new file mode 100644
index 00000000..25921dc6
--- /dev/null
+++ b/riscv/insns/pnclipru_bs.h
@@ -0,0 +1,13 @@
+require_rv32;
+P_NARROW_RD_RS1_ULOOP(8, 16, {
+    uint32_t shamt = P_UFIELD(RS2, 0, 8) & 0xF;
+    uint32_t result;
+    if (shamt == 0) {
+        result = p_rs1;
+    } else {
+        uint32_t shifted  = p_rs1 >> shamt;
+        uint32_t roundbit = (p_rs1 >> (shamt - 1)) & 1;
+        result = shifted + roundbit;
+    }
+    p_rd = P_USAT_FULL(8, (sreg_t)result);
+})
+\ No newline at end of file