(root)/
gcc-13.2.0/
gcc/
testsuite/
gcc.target/
powerpc/
fold-vec-shift-int.c
       1  /* Verify that overloaded built-ins for vec_sl with int
       2     inputs produce the right results.  */
       3  
       4  /* { dg-do compile } */
       5  /* { dg-require-effective-target powerpc_altivec_ok } */
       6  /* { dg-options "-maltivec -O2" } */
       7  
       8  #include <altivec.h>
       9  
      10  vector signed int
      11  testsl_signed (vector signed int x, vector unsigned int y)
      12  {
      13    return vec_sl (x, y);
      14  }
      15  
      16  vector unsigned int
      17  testsl_unsigned (vector unsigned int x, vector unsigned int y)
      18  {
      19    return vec_sl (x, y);
      20  }
      21  
      22  vector signed int
      23  testsr_signed (vector signed int x, vector unsigned int y)
      24  {
      25    return vec_sr (x, y);
      26  }
      27  
      28  vector unsigned int
      29  testsr_unsigned (vector unsigned int x, vector unsigned int y)
      30  {
      31    return vec_sr (x, y);
      32  }
      33  
      34  vector signed int
      35  testsra_signed (vector signed int x, vector unsigned int y)
      36  {
      37    return vec_sra (x, y);
      38  }
      39  
      40  vector unsigned int
      41  testsra_unsigned (vector unsigned int x, vector unsigned int y)
      42  {
      43    return vec_sra (x, y);
      44  }
      45  
      46  vector signed int
      47  testrl_signed (vector signed int x, vector unsigned int y)
      48  {
      49    return vec_rl (x, y);
      50  }
      51  
      52  vector unsigned int
      53  testrl_unsigned (vector unsigned int x, vector unsigned int y)
      54  {
      55    return vec_rl (x, y);
      56  }
      57  
      58  /* { dg-final { scan-assembler-times "vslw" 2 } } */
      59  /* { dg-final { scan-assembler-times "vsrw" 2 } } */
      60  /* { dg-final { scan-assembler-times "vsraw" 2 } } */
      61  /* { dg-final { scan-assembler-times "vrlw" 2 } } */