gcc/testsuite/gcc.target/powerpc/pr66144-1.c

   1 /* { dg-do compile { target { powerpc64*-*-* } } } */
   2 /* { dg-require-effective-target powerpc_p9vector_ok } */
   3 /* { dg-options "-mdejagnu-cpu=power9 -O2" } */
   4
   5 /* Verify that we optimize vector1 = (vector2 == vector3) by not loading up
   6    0/-1.  */
   7
   8 vector int
   9 test (vector int a, vector int b)
  10 {
  11   return a == b;
  12 }
  13
  14 /* { dg-final { scan-assembler     {\mvcmpequw\M} } } */
  15 /* { dg-final { scan-assembler-not {\mxxspltib\M} } } */
  16 /* { dg-final { scan-assembler-not {\mvspltisw\M} } } */
  17 /* { dg-final { scan-assembler-not {\mxxlxor\M}   } } */
  18 /* { dg-final { scan-assembler-not {\mxxlxorc\M}  } } */
  19 /* { dg-final { scan-assembler-not {\mxxsel\M}    } } */