1 files changed, 4 insertions, 0 deletions
diff --git a/riscv/insns/pmhaccu_h.h b/riscv/insns/pmhaccu_h.h
new file mode 100644
index 00000000..de1c6eb1
--- /dev/null
+++ b/riscv/insns/pmhaccu_h.h
@@ -0,0 +1,4 @@
+P_RD_RS1_RS2_ULOOP(16,16,16, {
+  uint32_t mres = zext(p_rs1,32) * zext(p_rs2,32);
+  p_rd += mres>>16;
+})
+\ No newline at end of file