diff --git a/qemu/tcg/mips/tcg-target.inc.c b/qemu/tcg/mips/tcg-target.inc.c
index d90453de..851f06de 100644
--- a/qemu/tcg/mips/tcg-target.inc.c
+++ b/qemu/tcg/mips/tcg-target.inc.c
@@ -1497,13 +1497,13 @@ 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 && data_regl != addr_regl) {
+    if (guest_base == 0 && data_regl != addr_regl) {
         base = addr_regl;
-    } else if (GUEST_BASE == (int16_t)GUEST_BASE) {
+    } else if (guest_base == (int16_t)guest_base) {
         tcg_out_opc_imm(s, ALIAS_PADDI, base, addr_regl, guest_base);
     } else {
-        tcg_out_movi(s, TCG_TYPE_PTR, base, GUEST_BASE);
-        tcg_out_opc_reg(s, ALIAS_PADD, base, base, addr_regl);
+        tcg_out_movi(s, TCG_TYPE_PTR, TCG_TMP0, guest_base);
+        tcg_out_opc_reg(s, ALIAS_PADD, base, TCG_TMP0, addr_regl);
     }
     tcg_out_qemu_ld_direct(s, data_regl, data_regh, base, opc, is_64);
 #endif
@@ -1656,8 +1656,8 @@ static void tcg_out_qemu_st(TCGContext *s, const TCGArg *args, bool is_64)
     } else if (guest_base == (int16_t)guest_base) {
         tcg_out_opc_imm(s, ALIAS_PADDI, base, addr_regl, guest_base);
     } else {
-        tcg_out_movi(s, TCG_TYPE_PTR, base, guest_base);
-        tcg_out_opc_reg(s, ALIAS_PADD, base, base, addr_regl);
+        tcg_out_movi(s, TCG_TYPE_PTR, TCG_TMP0, guest_base);
+        tcg_out_opc_reg(s, ALIAS_PADD, base, TCG_TMP0, addr_regl);
     }
     tcg_out_qemu_st_direct(s, data_regl, data_regh, base, opc);
 #endif