gcc/testsuite/gcc.target/aarch64/simd/vcvt_s64_f64_1.c

   1 /* { dg-do run } */
   2 /* { dg-options "-save-temps -O3" } */
   3
   4 #include "arm_neon.h"
   5
   6 extern void abort ();
   7
   8 int
   9 main()
  10 {
  11   volatile float64x1_t a = {0.5};
  12   int64x1_t b1 = vcvt_s64_f64 (a);
  13
  14   if (b1[0] != 0)
  15     abort ();
  16
  17   volatile float64x1_t a2 = {-0.5};
  18   int64x1_t b2 = vcvt_s64_f64 (a2);
  19
  20   if (b2[0] != 0)
  21     abort ();
  22
  23   return 0;
  24 }
  25 /* { dg-final { scan-assembler "fcvtzs\[ \t\]+\[xX\]\[0-9\]+, ?\[dD\]\[0-9\]+\n" } } */