From c9225de145948e41e2d2bdbc0480aa473129e7c1 Mon Sep 17 00:00:00 2001
From: Jian Weng <jian.weng@ucla.edu>
Date: Thu, 11 Nov 2021 13:41:32 -0800
Subject: [PATCH] ss_wait x0,rs1,imm

---
 intrin_impl.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/intrin_impl.h b/intrin_impl.h
index f3e3960..230973c 100644
--- a/intrin_impl.h
+++ b/intrin_impl.h
@@ -205,8 +205,8 @@ inline void SS_CONST(int port, REG value, REG n, int cbyte = 8) {
 
 /*! \brief Insert a barrier for the accelerator. Refer rf.h to see the masks. */
 inline void SS_WAIT(REG mask) {
-  REG res;
-  INTRINSIC_DRI("ss_wait", res, mask, (uint64_t) 0);
+  REG x0((uint64_t) 0);
+  INTRINSIC_DRI("ss_wait", x0, mask, (uint64_t) 0);
 }