Fix nocode_wanted in expr_landor

The generated code by yarpgen failed. I traced the problem to
expr_landor. The problem was that nocode_wanted was removing
too much code.
See also testcase 33.

tccgen.c

@@ -6263,7 +6263,7 @@ static int condition_3way(void)
 
 static void expr_landor(int op)
 {
-    int t = 0, cc = 1, f = 0, i = op == TOK_LAND, c;
+    int t = 0, cc = 1, f = 0, i = op == TOK_LAND, c, prev_ncw = nocode_wanted;
     for(;;) {
         c = f ? i : condition_3way();
         if (c < 0)
@@ -6286,6 +6286,7 @@ static void expr_landor(int op)
         nocode_wanted -= f;
     } else {
         gvtst_set(i, t);
+        nocode_wanted = prev_ncw;
     }
 }
 

tests/tests2/33_ternary_op.c

@@ -50,6 +50,31 @@ void constantcond(void)
     printf("okay\n");
 }
 
+unsigned short tf_4_var_2 = 29886;
+const unsigned short tf_4_var_34 = 54077;
+const unsigned short tf_4_var_86 = 1129;
+long int tf_4_var_98 = -4448775496354969734L;
+
+unsigned short tf_4_array_8 [9] =
+    {52593, 34626, 28127, 8124, 11473, 14634, 8370, 31153, 31060};
+unsigned short tf_4_array_2 [6] =
+    {7493, 64504, 22566, 54931, 44752, 18026};
+unsigned short tf_4_array_3 [9] =
+    {22671, 46595, 24007, 22460, 12020, 19732, 46148, 3906, 26139};
+unsigned short tf_4_array_7 [9] =
+    {24530, 26236, 61122, 9019, 26099, 31028, 1078, 27042, 36756};
+unsigned short tf_4_array_4 [9] =
+    {32711, 2853, 55531, 52731, 6621, 38797, 23543, 64627, 55640};
+
+long int tf_4_var_132 = -6396431410421938408L;
+
+static void tst_yarpgen(void)
+{
+    /* generated by yarpgen */
+    tf_4_var_132 = (long int) (((unsigned long long int) (((((((int) (tf_4_var_86)) && ((int) (tf_4_array_8 [0]))) ? (((int) (tf_4_var_2)) || ((int) (8))) : (((int) (tf_4_array_2 [0])) || (-4096)))) || ((((int) (tf_4_array_3 [6])) || ((int) (tf_4_var_34))) && (((int) (tf_4_array_3 [7])) || ((int) (tf_4_var_98))))) % ((+((int) ((unsigned short) (-6)))) && ((((int) (tf_4_array_7 [5])) & ((int) (tf_4_array_7 [1]))) | (((int) (tf_4_array_4 [0])) & ((int) (tf_4_array_4 [0]))))))) <= (((unsigned long long int) ((int) ((unsigned short) (((7192886880476152731ULL) * (7192886880476152731ULL)) * ((unsigned long long int) (((-9223372036854775807L - 1L)) * ((long int) ((int) (0))))))))) * (((unsigned long long int) (((-6) * ((int) (3))) * (-((int) (4))))) * (((8ULL) * (4ULL)) * ((unsigned long long int) (((long int) (-6)) * (-3L)))))));
+    printf("%ld\n", tf_4_var_132);
+}
+
 int main()
 {
    int Count;
@@ -86,6 +111,7 @@ int main()
 
    constantcond();
 
+   tst_yarpgen();
 
    return 0;
 }

tests/tests2/33_ternary_op.expect

@@ -11,3 +11,4 @@
 27
 152
 okay
+1