1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -fdump-tree-optimized" } */
       3  
       4  int sr30eq00(signed char x) { return ((x >> 4) & 0x30) == 0; }
       5  int sr30ne00(signed char x) { return ((x >> 4) & 0x30) != 0; }
       6  int sr30eq20(signed char z) { return ((z >> 4) & 0x30) == 0x20; }
       7  int sr30ne20(signed char z) { return ((z >> 4) & 0x30) != 0x20; }
       8  int sr30eq30(signed char x) { return ((x >> 4) & 0x30) == 0x30; }
       9  int sr30ne30(signed char x) { return ((x >> 4) & 0x30) != 0x30; }
      10  int sr33eq33(signed char x) { return ((x >> 4) & 0x33) == 0x33; }
      11  int sr33ne33(signed char x) { return ((x >> 4) & 0x33) != 0x33; }
      12  
      13  int ur30eq00(unsigned char z) { return ((z >> 4) & 0x30) == 0; }
      14  int ur30ne00(unsigned char z) { return ((z >> 4) & 0x30) != 0; }
      15  int ur30eq30(unsigned char z) { return ((z >> 4) & 0x30) == 0x30; }
      16  int ur30ne30(unsigned char z) { return ((z >> 4) & 0x30) != 0x30; }
      17  int ur33eq03(unsigned char x) { return ((x >> 4) & 0x33) == 0x03; }
      18  int ur33ne03(unsigned char x) { return ((x >> 4) & 0x33) != 0x03; }
      19  int ur33eq30(unsigned char z) { return ((z >> 4) & 0x33) == 0x30; }
      20  int ur33ne30(unsigned char z) { return ((z >> 4) & 0x33) != 0x30; }
      21  int ur33eq33(unsigned char z) { return ((z >> 4) & 0x33) == 0x33; }
      22  int ur33ne33(unsigned char z) { return ((z >> 4) & 0x33) != 0x33; }
      23  
      24  int sl30eq00(char x) { return ((char)(x << 4) & 0x30) == 0; }
      25  int sl30ne00(char x) { return ((char)(x << 4) & 0x30) != 0; }
      26  int sl30eq20(char x) { return ((char)(x << 4) & 0x30) == 0x20; }
      27  int sl30ne20(char x) { return ((char)(x << 4) & 0x30) != 0x20; }
      28  int sl30eq30(char x) { return ((char)(x << 4) & 0x30) == 0x30; }
      29  int sl30ne30(char x) { return ((char)(x << 4) & 0x30) != 0x30; }
      30  int sl33eq00(char x) { return ((char)(x << 4) & 0x33) == 0; }
      31  int sl33ne00(char x) { return ((char)(x << 4) & 0x33) != 0; }
      32  int sl33eq03(char z) { return ((char)(z << 4) & 0x33) == 0x03; }
      33  int sl33ne03(char z) { return ((char)(z << 4) & 0x33) != 0x03; }
      34  int sl33eq30(char x) { return ((char)(x << 4) & 0x33) == 0x30; }
      35  int sl33ne30(char x) { return ((char)(x << 4) & 0x33) != 0x30; }
      36  int sl33eq33(char z) { return ((char)(z << 4) & 0x33) == 0x33; }
      37  int sl33ne33(char z) { return ((char)(z << 4) & 0x33) != 0x33; }
      38  
      39  /* { dg-final { scan-tree-dump-not " >> " "optimized" } } */
      40  /* { dg-final { scan-tree-dump-not " << " "optimized" } } */
      41  /* { dg-final { scan-tree-dump-not "z_\[0-9\]\\(D\\)" "optimized" } } */
      42  /* { dg-final { scan-tree-dump-times "return \[01\]" 14 "optimized" } } */
      43  /* { dg-final { scan-tree-dump-times "char z\\)" 14 "optimized" } } */
      44  /* { dg-final { scan-tree-dump-times "x_\[0-9\]\\(D\\)" 18 "optimized" } } */
      45  /* { dg-final { scan-tree-dump-times "char x\\)" 18 "optimized" } } */
      46