gcc/testsuite/gcc.target/i386/vectorize6.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -msse2 -ftree-vectorize -mveclibabi=svml -ffast-math" } */
   3
   4 double x[256];
   5
   6 extern double sin(double);
   7
   8 void foo(void)
   9 {
  10   int i;
  11
  12   for (i=0; i<256; ++i)
  13     x[i] = sin(x[i]);
  14 }
  15
  16 /* { dg-final { scan-assembler "vmldSin2" } } */