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-rw-r--r--riscv/insns/pm2suba_h.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/riscv/insns/pm2suba_h.h b/riscv/insns/pm2suba_h.h
new file mode 100644
index 00000000..d8c923e2
--- /dev/null
+++ b/riscv/insns/pm2suba_h.h
@@ -0,0 +1,6 @@
+P_REDUCTION_LOOP(32, 16, true, false, {
+ if (j & 1)
+ p_res -= p_rs1 * p_rs2;
+ else
+ p_res += p_rs1 * p_rs2;
+}) \ No newline at end of file