[PULL 10/10] tcg/riscv: Remove add with zero on user-only memory access

[Richard Henderson]

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 tcg/riscv/tcg-target.c.inc | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/tcg/riscv/tcg-target.c.inc b/tcg/riscv/tcg-target.c.inc
index c16f96b401..dc8d8f1de2 100644
--- a/tcg/riscv/tcg-target.c.inc
+++ b/tcg/riscv/tcg-target.c.inc
@@ -1130,10 +1130,7 @@ static void tcg_out_qemu_ld(TCGContext *s, const TCGArg 
*args, bool is_64)
         tcg_out_ext32u(s, base, addr_regl);
         addr_regl = base;
     }
-
-    if (guest_base == 0) {
-        tcg_out_opc_reg(s, OPC_ADD, base, addr_regl, TCG_REG_ZERO);
-    } else {
+    if (guest_base != 0) {
         tcg_out_opc_reg(s, OPC_ADD, base, TCG_GUEST_BASE_REG, addr_regl);
     }
     tcg_out_qemu_ld_direct(s, data_regl, data_regh, base, opc, is_64);
@@ -1199,10 +1196,7 @@ static void tcg_out_qemu_st(TCGContext *s, const TCGArg 
*args, bool is_64)
         tcg_out_ext32u(s, base, addr_regl);
         addr_regl = base;
     }
-
-    if (guest_base == 0) {
-        tcg_out_opc_reg(s, OPC_ADD, base, addr_regl, TCG_REG_ZERO);
-    } else {
+    if (guest_base != 0) {
         tcg_out_opc_reg(s, OPC_ADD, base, TCG_GUEST_BASE_REG, addr_regl);
     }
     tcg_out_qemu_st_direct(s, data_regl, data_regh, base, opc);
-- 
2.25.1