gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vrsqrteh_f16_1.c

   1 /* { dg-do run } */
   2 /* { dg-require-effective-target arm_v8_2a_fp16_scalar_hw } */
   3 /* { dg-add-options arm_v8_2a_fp16_scalar }  */
   4 /* { dg-skip-if "" { arm*-*-* } } */
   5
   6 #include <arm_fp16.h>
   7
   8 /* Input values.  */
   9 float16_t input[] = { 123.4, 67.8, 34.8, 24.0, 66.1, 144.0, 4.8, 77.0 };
  10 uint16_t expected[] = { 0x2DC4 /* FP16_C (1/__builtin_sqrtf (123.4)).  */,
  11                         0x2FC8 /* FP16_C (1/__builtin_sqrtf (67.8)).  */,
  12                         0x316C /* FP16_C (1/__builtin_sqrtf (34.8)).  */,
  13                         0x3288 /* FP16_C (1/__builtin_sqrtf (24.0)).  */,
  14                         0x2FDC /* FP16_C (1/__builtin_sqrtf (66.1)).  */,
  15                         0x2D54 /* FP16_C (1/__builtin_sqrtf (144.0)).  */,
  16                         0x3750 /* FP16_C (1/__builtin_sqrtf (4.8)).  */,
  17                         0x2F48 /* FP16_C (1/__builtin_sqrtf (77.0)).  */ };
  18
  19 #define TEST_MSG "VRSQRTEH_F16"
  20 #define INSN_NAME vrsqrteh_f16
  21
  22 #define INPUT input
  23 #define EXPECTED expected
  24
  25 #define INPUT_TYPE float16_t
  26 #define OUTPUT_TYPE float16_t
  27 #define OUTPUT_TYPE_SIZE 16
  28
  29 /* Include the template for unary scalar operations.  */
  30 #include "unary_scalar_op.inc"