update c test

Author: a-tarasyuk

clang/test/Sema/shift-bool.c

@@ -2,23 +2,26 @@
 
 void t() {
   int x = 10;
-  int y = 1;
+  int y = 5;
 
-  int a = y << x;
-  int b = y >> x;
+  int a = (x < y) << 1;
+  int b = (x < y) >> 1;
 
-  int c = 0 << x;
-  int d = 0 >> x;
+  int c = (x > y) << 1;
+  int d = (x > y) >> 1;
 
-  int e = y << 1;
-  int f = y >> 1;
+  int e = (x == y) << 1;
+  int f = (x == y) >> 1;
 
-  int g = y << -1; // expected-warning {{shift count is negative}}
-  int h = y >> -1; // expected-warning {{shift count is negative}}
+  int g = (x != y) << 1;
+  int h = (x != y) >> 1;
 
-  int i = y << 0;
-  int j = y >> 0;
+  int i = (x < y) << 0;
+  int j = (x < y) >> 0;
 
-  if ((y << 1) != 0) { }
-  if ((y >> 1) != 0) { }
+  int k = (x < y) << -1; // expected-warning {{shift count is negative}}
+  int l = (x < y) >> -1; // expected-warning {{shift count is negative}}
+
+  if (((x < y) << 1) != 0) { }
+  if (((x < y) >> 1) != 0) { }
 }