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

#define INSN_NAME vadd
#define TEST_MSG "VADD/VADDQ"

/* Extra tests for functions requiring floating-point types.  */
void exec_vadd_f32(void);
#define EXTRA_TESTS exec_vadd_f32

#include "binary_op.inc"

/* Expected results.  */
VECT_VAR_DECL(expected,int,8,8) [] = { 0xf2, 0xf3, 0xf4, 0xf5,
				       0xf6, 0xf7, 0xf8, 0xf9 };
VECT_VAR_DECL(expected,int,16,4) [] = { 0xffec, 0xffed, 0xffee, 0xffef };
VECT_VAR_DECL(expected,int,32,2) [] = { 0xfffffff3, 0xfffffff4 };
VECT_VAR_DECL(expected,int,64,1) [] = { 0x54 };
VECT_VAR_DECL(expected,uint,8,8) [] = { 0x4, 0x5, 0x6, 0x7,
					0x8, 0x9, 0xa, 0xb };
VECT_VAR_DECL(expected,uint,16,4) [] = { 0xe, 0xf, 0x10, 0x11 };
VECT_VAR_DECL(expected,uint,32,2) [] = { 0x18, 0x19 };
VECT_VAR_DECL(expected,uint,64,1) [] = { 0xfffffffffffffff2 };
VECT_VAR_DECL(expected,int,8,16) [] = { 0xe6, 0xe7, 0xe8, 0xe9,
					0xea, 0xeb, 0xec, 0xed,
					0xee, 0xef, 0xf0, 0xf1,
					0xf2, 0xf3, 0xf4, 0xf5 };
VECT_VAR_DECL(expected,int,16,8) [] = { 0xffdc, 0xffdd, 0xffde, 0xffdf,
					0xffe0, 0xffe1, 0xffe2, 0xffe3 };
VECT_VAR_DECL(expected,int,32,4) [] = { 0xffffffd2, 0xffffffd3,
					0xffffffd4, 0xffffffd5 };
VECT_VAR_DECL(expected,int,64,2) [] = { 0x8, 0x9 };
VECT_VAR_DECL(expected,uint,8,16) [] = { 0xfc, 0xfd, 0xfe, 0xff,
					 0x0, 0x1, 0x2, 0x3,
					 0x4, 0x5, 0x6, 0x7,
					 0x8, 0x9, 0xa, 0xb };
VECT_VAR_DECL(expected,uint,16,8) [] = { 0xfff3, 0xfff4, 0xfff5, 0xfff6,
					 0xfff7, 0xfff8, 0xfff9, 0xfffa };
VECT_VAR_DECL(expected,uint,32,4) [] = { 0x27, 0x28, 0x29, 0x2a };
VECT_VAR_DECL(expected,uint,64,2) [] = { 0xfffffffffffffff3,
					 0xfffffffffffffff4 };

/* Expected results for float32 variants. Needs to be separated since
   the generic test function does not test floating-point
   versions.  */
VECT_VAR_DECL(expected_float32,hfloat,32,2) [] = { 0x40d9999a, 0x40d9999a };
VECT_VAR_DECL(expected_float32,hfloat,32,4) [] = { 0x41100000, 0x41100000,
						   0x41100000, 0x41100000 };
#if defined (__ARM_FEATURE_FP16_VECTOR_ARITHMETIC)
VECT_VAR_DECL(expected_float16, hfloat, 16, 4) [] = { 0x46cd, 0x46cd,
						      0x46cd, 0x46cd };
VECT_VAR_DECL(expected_float16, hfloat, 16, 8) [] = { 0x4880, 0x4880,
						      0x4880, 0x4880,
						      0x4880, 0x4880,
						      0x4880, 0x4880 };
#endif

void exec_vadd_f32(void)
{
  DECL_VARIABLE(vector, float, 32, 2);
  DECL_VARIABLE(vector, float, 32, 4);

  DECL_VARIABLE(vector2, float, 32, 2);
  DECL_VARIABLE(vector2, float, 32, 4);

  DECL_VARIABLE(vector_res, float, 32, 2);
  DECL_VARIABLE(vector_res, float, 32, 4);

  VDUP(vector, , float, f, 32, 2, 2.3f);
  VDUP(vector, q, float, f, 32, 4, 3.4f);

  VDUP(vector2, , float, f, 32, 2, 4.5f);
  VDUP(vector2, q, float, f, 32, 4, 5.6f);

  TEST_BINARY_OP(INSN_NAME, , float, f, 32, 2);
  TEST_BINARY_OP(INSN_NAME, q, float, f, 32, 4);

  CHECK_FP(TEST_MSG, float, 32, 2, PRIx32, expected_float32, "");
  CHECK_FP(TEST_MSG, float, 32, 4, PRIx32, expected_float32, "");

#if defined (__ARM_FEATURE_FP16_VECTOR_ARITHMETIC)
  DECL_VARIABLE(vector, float, 16, 4);
  DECL_VARIABLE(vector, float, 16, 8);

  DECL_VARIABLE(vector2, float, 16, 4);
  DECL_VARIABLE(vector2, float, 16, 8);

  DECL_VARIABLE(vector_res, float, 16, 4);
  DECL_VARIABLE(vector_res, float, 16, 8);

  VDUP(vector, , float, f, 16, 4, 2.3f);
  VDUP(vector, q, float, f, 16, 8, 3.4f);

  VDUP(vector2, , float, f, 16, 4, 4.5f);
  VDUP(vector2, q, float, f, 16, 8, 5.6f);

  TEST_BINARY_OP(INSN_NAME, , float, f, 16, 4);
  TEST_BINARY_OP(INSN_NAME, q, float, f, 16, 8);

  CHECK_FP(TEST_MSG, float, 16, 4, PRIx16, expected_float16, "");
  CHECK_FP(TEST_MSG, float, 16, 8, PRIx16, expected_float16, "");
#endif
}