diff --git a/tcc.h b/tcc.h
index 130c1b95..17d31af2 100644
--- a/tcc.h
+++ b/tcc.h
@@ -1015,6 +1015,7 @@ ST_FUNC void vpushi(int v);
 ST_FUNC Sym *external_global_sym(int v, CType *type, int r);
 ST_FUNC void vset(CType *type, int r, int v);
 ST_FUNC void vswap(void);
+ST_FUNC void vpushv(SValue *v);
 ST_FUNC void save_reg(int r);
 ST_FUNC int get_reg(int rc);
 ST_FUNC void save_regs(int n);
diff --git a/tccgen.c b/tccgen.c
index af1abc11..363e6f97 100644
--- a/tccgen.c
+++ b/tccgen.c
@@ -400,7 +400,7 @@ ST_FUNC void vswap(void)
     vtop[-1] = tmp;
 }
 
-static void vpushv(SValue *v)
+ST_FUNC void vpushv(SValue *v)
 {
     if (vtop >= vstack + (VSTACK_SIZE - 1))
         error("memory full");
diff --git a/tccpe.c b/tccpe.c
index be92129a..536f4cdb 100644
--- a/tccpe.c
+++ b/tccpe.c
@@ -1620,7 +1620,7 @@ ST_FUNC int pe_dllimport(int r, SValue *sv, void (*fn)(int r, SValue *sv))
     sv->sym->type.t = t & ~VT_IMPORT;
     //printf("import %x %04x %s\n", t, ind, get_tok_str(sv->sym->v, NULL));
 
-    *++vtop = *sv;
+    vpushv(sv);
     vtop->type.t &= ~(VT_ARRAY|VT_IMPORT);
     mk_pointer(&vtop->type);
     indir();
diff --git a/x86_64-gen.c b/x86_64-gen.c
index 2e7c8beb..79b18efe 100644
--- a/x86_64-gen.c
+++ b/x86_64-gen.c
@@ -611,7 +611,7 @@ void gfunc_call(int nb_args)
 
             /* generate memcpy call */
             vset(&sv->type, r | VT_LVAL, 0);
-            *++vtop = *sv;
+            vpushv(sv);
             vstore();
             --vtop;