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annotate gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vsqrt_f16_1.c @ 152:2b5abeee2509

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update gcc11
author anatofuz
date Mon, 25 May 2020 07:50:57 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 /* { dg-do run } */
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2 /* { dg-require-effective-target arm_v8_2a_fp16_neon_hw } */
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3 /* { dg-add-options arm_v8_2a_fp16_neon } */
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4 /* { dg-skip-if "" { arm*-*-* } } */
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5
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6 #include <arm_neon.h>
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7 #include "arm-neon-ref.h"
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8 #include "compute-ref-data.h"
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9
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10 #define FP16_C(a) ((__fp16) a)
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11 #define A FP16_C (123.4)
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12 #define B FP16_C (567.8)
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13 #define C FP16_C (34.8)
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14 #define D FP16_C (1024)
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15 #define E FP16_C (663.1)
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16 #define F FP16_C (144.0)
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17 #define G FP16_C (4.8)
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18 #define H FP16_C (77)
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19
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20 #define SQRT_A 0x498E /* FP16_C (__builtin_sqrtf (123.4)). */
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21 #define SQRT_B 0x4DF5 /* FP16_C (__builtin_sqrtf (567.8)). */
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22 #define SQRT_C 0x45E6 /* FP16_C (__builtin_sqrtf (34.8)). */
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23 #define SQRT_D 0x5000 /* FP16_C (__builtin_sqrtf (1024)). */
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24 #define SQRT_E 0x4E70 /* FP16_C (__builtin_sqrtf (663.1)). */
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25 #define SQRT_F 0x4A00 /* FP16_C (__builtin_sqrtf (144.0)). */
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26 #define SQRT_G 0x4062 /* FP16_C (__builtin_sqrtf (4.8)). */
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27 #define SQRT_H 0x4863 /* FP16_C (__builtin_sqrtf (77)). */
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28
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29 /* Expected results for vsqrt. */
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30 VECT_VAR_DECL (expected_static, hfloat, 16, 4) []
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31 = { SQRT_A, SQRT_B, SQRT_C, SQRT_D };
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32
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33 VECT_VAR_DECL (expected_static, hfloat, 16, 8) []
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34 = { SQRT_A, SQRT_B, SQRT_C, SQRT_D, SQRT_E, SQRT_F, SQRT_G, SQRT_H };
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35
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36 void exec_vsqrt_f16 (void)
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37 {
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38 #undef TEST_MSG
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39 #define TEST_MSG "VSQRT (FP16)"
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40 clean_results ();
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41
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42 DECL_VARIABLE(vsrc, float, 16, 4);
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43 VECT_VAR_DECL (buf_src, float, 16, 4) [] = {A, B, C, D};
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44 VLOAD (vsrc, buf_src, , float, f, 16, 4);
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45 DECL_VARIABLE (vector_res, float, 16, 4)
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46 = vsqrt_f16 (VECT_VAR (vsrc, float, 16, 4));
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47 vst1_f16 (VECT_VAR (result, float, 16, 4),
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48 VECT_VAR (vector_res, float, 16, 4));
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49
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50 CHECK_FP (TEST_MSG, float, 16, 4, PRIx16, expected_static, "");
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51
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52 #undef TEST_MSG
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53 #define TEST_MSG "VSQRTQ (FP16)"
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54 clean_results ();
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55
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56 DECL_VARIABLE(vsrc, float, 16, 8);
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57 VECT_VAR_DECL (buf_src, float, 16, 8) [] = {A, B, C, D, E, F, G, H};
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58 VLOAD (vsrc, buf_src, q, float, f, 16, 8);
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59 DECL_VARIABLE (vector_res, float, 16, 8)
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60 = vsqrtq_f16 (VECT_VAR (vsrc, float, 16, 8));
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61 vst1q_f16 (VECT_VAR (result, float, 16, 8),
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62 VECT_VAR (vector_res, float, 16, 8));
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63
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64 CHECK_FP (TEST_MSG, float, 16, 8, PRIx16, expected_static, "");
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65 }
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66
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67 int
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68 main (void)
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69 {
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70 exec_vsqrt_f16 ();
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71 return 0;
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72 }