gcc/testsuite/gcc.target/arm/neon-combine-sub-abs-into-vabd.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target arm_neon_ok } */
   3 /* { dg-options "-O2 -funsafe-math-optimizations" } */
   4 /* { dg-add-options arm_neon } */
   5
   6 #include <arm_neon.h>
   7 float32x2_t f_sub_abs_to_vabd_32(float32x2_t val1, float32x2_t val2)
   8 {
   9   float32x2_t sres = vsub_f32(val1, val2);
  10   float32x2_t res = vabs_f32 (sres);
  11
  12   return res;
  13 }
  14 /* { dg-final { scan-assembler "vabd\.f32" } }*/