gcc/testsuite/gcc.target/i386/pr48037-1.c

   1 /* { dg-do compile { target { ! { ia32 } } } } */
   2 /* { dg-options "-O -fno-math-errno" } */
   3
   4 typedef double __m128d __attribute__((vector_size(16)));
   5 __m128d vsqrt1 (__m128d const x)
   6 {
   7   double const* __restrict__ const y = (double const*)&x;
   8   double const a = __builtin_sqrt(y[0]);
   9   double const b = __builtin_sqrt(y[1]);
  10   return (__m128d) { a, b };
  11 }
  12
  13 /* Verify we do not spill x to the stack.  */
  14 /* { dg-final { scan-assembler-not "%rsp" } } */