diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 2a09547..bcd37cd 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -5,13 +5,12 @@ if(WIN32)
   set(TCC_CFLAGS ${TCC_CFLAGS} -I${CMAKE_SOURCE_DIR}/win32/include)
 else()
   set(TCC_MATH_LDFLAGS -lm)
+  set(LIBTCC_EXTRA_LIBS dl)
   set(LIBTCC_LDFLAGS -ldl -lm -Wl,-rpath=${CMAKE_BINARY_DIR})
 endif()
 
 add_executable(abitest-cc abitest.c)
-if(NOT WIN32)
-  target_link_libraries(abitest-cc libtcc dl)
-endif()
+target_link_libraries(abitest-cc libtcc ${LIBTCC_EXTRA_LIBS})
 add_test(NAME abitest-cc WORKING_DIRECTORY ${CMAKE_BINARY_DIR} COMMAND abitest-cc lib_path=${CMAKE_BINARY_DIR} include=${CMAKE_SOURCE_DIR}/include)
 
 set(ABITEST_TCC abitest-tcc${CMAKE_EXECUTABLE_SUFFIX})
diff --git a/tests/tcctest.c b/tests/tcctest.c
index 930f368..c5a3e73 100644
--- a/tests/tcctest.c
+++ b/tests/tcctest.c
@@ -16,6 +16,14 @@
 
 #endif
 
+#if defined(_WIN32)
+#define LONG_LONG_FORMAT "%lld"
+#define ULONG_LONG_FORMAT "%llu"
+#else
+#define LONG_LONG_FORMAT "%Ld"
+#define ULONG_LONG_FORMAT "%Lu"
+#endif
+
 // MinGW has 80-bit rather than 64-bit long double which isn't compatible with TCC or MSVC
 #if defined(_WIN32) && defined(__GNUC__)
 #define LONG_DOUBLE double
@@ -263,7 +271,7 @@ void macro_test(void)
     printf("func='%s'\n", __FUNCTION__);
 
     /* complicated macros in glibc */
-    printf("INT64_MIN=%Ld\n", INT64_MIN);
+    printf("INT64_MIN=" LONG_LONG_FORMAT "\n", INT64_MIN);
     {
         int a;
         a = 1;
@@ -1711,19 +1719,19 @@ void lloptest(long long a, long long b)
     ua = a;
     ub = b;
     /* arith */
-    printf("arith: %Ld %Ld %Ld\n",
+    printf("arith: " LONG_LONG_FORMAT " " LONG_LONG_FORMAT " " LONG_LONG_FORMAT "\n",
            a + b,
            a - b,
            a * b);
     
     if (b != 0) {
-        printf("arith1: %Ld %Ld\n",
+        printf("arith1: " LONG_LONG_FORMAT " " LONG_LONG_FORMAT "\n",
            a / b,
            a % b);
     }
 
     /* binary */
-    printf("bin: %Ld %Ld %Ld\n",
+    printf("bin: " LONG_LONG_FORMAT " " LONG_LONG_FORMAT " " LONG_LONG_FORMAT "\n",
            a & b,
            a | b,
            a ^ b);
@@ -1748,25 +1756,25 @@ void lloptest(long long a, long long b)
     /* arith2 */
     a++;
     b++;
-    printf("arith2: %Ld %Ld\n", a, b);
-    printf("arith2: %Ld %Ld\n", a++, b++);
-    printf("arith2: %Ld %Ld\n", --a, --b);
-    printf("arith2: %Ld %Ld\n", a, b);
+    printf("arith2: " LONG_LONG_FORMAT " " LONG_LONG_FORMAT "\n", a, b);
+    printf("arith2: " LONG_LONG_FORMAT " " LONG_LONG_FORMAT "\n", a++, b++);
+    printf("arith2: " LONG_LONG_FORMAT " " LONG_LONG_FORMAT "\n", --a, --b);
+    printf("arith2: " LONG_LONG_FORMAT " " LONG_LONG_FORMAT "\n", a, b);
     b = ub = 0;
     printf("not: %d %d %d %d\n", !a, !ua, !b, !ub);
 }
 
 void llshift(long long a, int b)
 {
-    printf("shift: %Ld %Ld %Ld\n",
+    printf("shift: " LONG_LONG_FORMAT " " LONG_LONG_FORMAT " " LONG_LONG_FORMAT "\n",
            (unsigned long long)a >> b,
            a >> b,
            a << b);
-    printf("shiftc: %Ld %Ld %Ld\n",
+    printf("shiftc: " LONG_LONG_FORMAT " " LONG_LONG_FORMAT " " LONG_LONG_FORMAT "\n",
            (unsigned long long)a >> 3,
            a >> 3,
            a << 3);
-    printf("shiftc: %Ld %Ld %Ld\n",
+    printf("shiftc: " LONG_LONG_FORMAT " " LONG_LONG_FORMAT " " LONG_LONG_FORMAT "\n",
            (unsigned long long)a >> 35,
            a >> 35,
            a << 35);
@@ -1783,7 +1791,7 @@ void llfloat(void)
     ula = 0x72345678;
     la = (la << 20) | 0x12345;
     ula = ula << 33;
-    printf("la=%Ld ula=%Lu\n", la, ula);
+    printf("la=" LONG_LONG_FORMAT " ula=" ULONG_LONG_FORMAT "\n", la, ula);
 
     fa = la;
     da = la;
@@ -1793,7 +1801,7 @@ void llfloat(void)
     la = fa;
     lb = da;
     lc = lda;
-    printf("ftoll: %Ld %Ld %Ld\n", la, lb, lc);
+    printf("ftoll: " LONG_LONG_FORMAT " " LONG_LONG_FORMAT " " LONG_LONG_FORMAT "\n", la, lb, lc);
 
     fa = ula;
     da = ula;
@@ -1803,7 +1811,7 @@ void llfloat(void)
     ula = fa;
     ulb = da;
     ulc = lda;
-    printf("ftoull: %Lu %Lu %Lu\n", ula, ulb, ulc);
+    printf("ftoull: " ULONG_LONG_FORMAT " " ULONG_LONG_FORMAT " " ULONG_LONG_FORMAT "\n", ula, ulb, ulc);
 }
 
 long long llfunc1(int a)
@@ -1832,14 +1840,14 @@ void longlong_test(void)
     ua = -2;
     a = ia;
     b = ua;
-    printf("%Ld %Ld\n", a, b);
-    printf("%Ld %Ld %Ld %Lx\n", 
+    printf(LONG_LONG_FORMAT " " LONG_LONG_FORMAT "\n", a, b);
+    printf(LONG_LONG_FORMAT " " LONG_LONG_FORMAT " " LONG_LONG_FORMAT " %Lx\n", 
            (long long)1, 
            (long long)-2,
            1LL,
            0x1234567812345679);
     a = llfunc1(-3);
-    printf("%Ld\n", a);
+    printf(LONG_LONG_FORMAT "\n", a);
 
     lloptest(1000, 23);
     lloptest(0xff, 0x1234);
@@ -1880,7 +1888,7 @@ void longlong_test(void)
     b = 4294967295LL;
     printf("%d %d %d %d\n", a > b, a < b, a >= b, a <= b);
 
-    printf("%Ld\n", 0x123456789LLU);
+    printf(LONG_LONG_FORMAT "\n", 0x123456789LLU);
 }
 
 void manyarg_test(void)
@@ -1891,34 +1899,31 @@ void manyarg_test(void)
            1, 2, 3, 4, 5, 6, 7, 8,
            0.1, 1.2, 2.3, 3.4, 4.5, 5.6, 6.7, 7.8, 8.9, 9.0);
     printf("%d %d %d %d %d %d %d %d %f %f %f %f %f %f %f %f %f %f "
-           "%Ld %Ld %f %f\n",
+           LONG_LONG_FORMAT " " LONG_LONG_FORMAT " %f %f\n",
            1, 2, 3, 4, 5, 6, 7, 8,
            0.1, 1.2, 2.3, 3.4, 4.5, 5.6, 6.7, 7.8, 8.9, 9.0,
            1234567891234LL, 987654321986LL,
            42.0, 43.0);
     printf("%Lf %d %d %d %d %d %d %d %d %f %f %f %f %f %f %f %f %f %f "
-           "%Ld %Ld %f %f\n",
+           LONG_LONG_FORMAT " " LONG_LONG_FORMAT " %f %f\n",
            ld, 1, 2, 3, 4, 5, 6, 7, 8,
            0.1, 1.2, 2.3, 3.4, 4.5, 5.6, 6.7, 7.8, 8.9, 9.0,
            1234567891234LL, 987654321986LL,
            42.0, 43.0);
-    /* XXX: known bug of x86-64 */
-#ifndef __x86_64__
     printf("%d %d %d %d %d %d %d %d %Lf\n",
            1, 2, 3, 4, 5, 6, 7, 8, ld);
     printf("%d %d %d %d %d %d %d %d %f %f %f %f %f %f %f %f %f %f "
-           "%Ld %Ld %f %f %Lf\n",
+           LONG_LONG_FORMAT " " LONG_LONG_FORMAT "%f %f %Lf\n",
            1, 2, 3, 4, 5, 6, 7, 8,
            0.1, 1.2, 2.3, 3.4, 4.5, 5.6, 6.7, 7.8, 8.9, 9.0,
            1234567891234LL, 987654321986LL,
            42.0, 43.0, ld);
     printf("%d %d %d %d %d %d %d %d %f %f %f %f %f %f %f %f %f %f "
-           "%Lf %Ld %Ld %f %f %Lf\n",
+           "%Lf " LONG_LONG_FORMAT " " LONG_LONG_FORMAT " %f %f %Lf\n",
            1, 2, 3, 4, 5, 6, 7, 8,
            0.1, 1.2, 2.3, 3.4, 4.5, 5.6, 6.7, 7.8, 8.9, 9.0,
            ld, 1234567891234LL, 987654321986LL,
            42.0, 43.0, ld);
-#endif
 }
 
 void vprintf1(const char *fmt, ...)
@@ -1954,7 +1959,7 @@ void vprintf1(const char *fmt, ...)
                 break;
             case 'l':
                 ll = va_arg(ap, long long);
-                printf("%Ld", ll);
+                printf(LONG_LONG_FORMAT, ll);
                 break;
             case 'F':
                 ld = va_arg(ap, LONG_DOUBLE);
@@ -1999,11 +2004,8 @@ void stdarg_test(void)
     vprintf1("%f %d %f\n", 1.0, 2, 3.0);
     vprintf1("%l %l %d %f\n", 1234567891234LL, 987654321986LL, 3, 1234.0);
     vprintf1("%F %F %F\n", LONG_DOUBLE_LITERAL(1.2), LONG_DOUBLE_LITERAL(2.3), LONG_DOUBLE_LITERAL(3.4));
-#ifdef __x86_64__
-    /* a bug of x86's TCC */
     vprintf1("%d %f %l %F %d %f %l %F\n",
-             1, 1.2, 3L, 4.5L, 6, 7.8, 9L, 0.1L);
-#endif
+             1, 1.2, 3LL, LONG_DOUBLE_LITERAL(4.5), 6, 7.8, 9LL, LONG_DOUBLE_LITERAL(0.1));
     vprintf1("%d %d %d %d %d %d %d %d %f %f %f %f %f %f %f %f\n",
              1, 2, 3, 4, 5, 6, 7, 8,
              0.1, 1.2, 2.3, 3.4, 4.5, 5.6, 6.7, 7.8);