From: Roman Artemev <[email protected]> On RISC-V to StoreStore barrier corresponds `fence w, w` not `fence r, r`
Cc: [email protected] Fixes: efbea94c76b ("tcg/riscv: Add slowpath load and store instructions") Reviewed-by: Richard Henderson <[email protected]> Signed-off-by: Denis Tomashev <[email protected]> Signed-off-by: Roman Artemev <[email protected]> Message-ID: <[email protected]> Signed-off-by: Richard Henderson <[email protected]> (cherry picked from commit b438362a142527b97b638b7f0f35ebe11911a8d5) Signed-off-by: Michael Tokarev <[email protected]> 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); } -- 2.39.5
