[PATCH] tcg/riscv: Fix StoreStore barrier generation

[Roman Artemev]

On RISC-V to StoreStore barrier corresponds
`fence w, w` not `fence r, r`

Signed-off-by: Denis Tomashev <denis.tomas...@syntacore.com>
Signed-off-by: Roman Artemev <roman.arte...@syntacore.com>
---
 tcg/riscv/tcg-target.c.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tcg/riscv/tcg-target.c.inc b/tcg/riscv/tcg-target.c.inc
index f8331e4688..96f9a7e348 100644
--- a/tcg/riscv/tcg-target.c.inc
+++ b/tcg/riscv/tcg-target.c.inc
@@ -1624,7 +1624,7 @@ static void tcg_out_mb(TCGContext *s, TCGArg a0)
         insn |= 0x02100000;
     }
     if (a0 & TCG_MO_ST_ST) {
-        insn |= 0x02200000;
+        insn |= 0x01100000;
     }
     tcg_out32(s, insn);
 }
-- 
2.39.2