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/* Test the vmulx_f64 AArch64 SIMD intrinsic. */
/* { dg-do run } */
/* { dg-options "-save-temps -O3" } */
#include "arm_neon.h"
#include "vmulx.x"
extern void abort (void);
int
main (void)
{
float64_t v1 = 3.14159265359;
float64_t v2 = 1.383894;
/* Constant * constant, shouldn't generete fmulx or fmul, only fmov. */
SETUP_TEST_CASE_VEC (1, vmulx_f64, float64_t, float64x1_t, float64x1_t,
PASS_ARRAY (v1), PASS_ARRAY (v2), PASS_ARRAY (v1 * v2),
1, f64, , , ,);
SETUP_TEST_CASE_VEC (2, vmulx_f64, float64_t, float64x1_t, float64x1_t,
PASS_ARRAY (0.0), PASS_ARRAY (__builtin_huge_val ()),
PASS_ARRAY (2.0), 1, f64, , , ,);
SETUP_TEST_CASE_VEC (3, vmulx_f64, float64_t, float64x1_t, float64x1_t,
PASS_ARRAY (0.0), PASS_ARRAY (-__builtin_huge_val ()),
PASS_ARRAY (-2.0), 1, f64, , , ,);
SETUP_TEST_CASE_VEC (4, vmulx_f64, float64_t, float64x1_t, float64x1_t,
PASS_ARRAY (-0.0), PASS_ARRAY (__builtin_huge_val ()),
PASS_ARRAY (-2.0), 1, f64, , , ,);
SETUP_TEST_CASE_VEC (5, vmulx_f64, float64_t, float64x1_t, float64x1_t,
PASS_ARRAY (-0.0), PASS_ARRAY (-__builtin_huge_val ()),
PASS_ARRAY (2.0), 1, f64, , , ,);
/* Constant +/- 0 or +/- inf * non-constant should generate fmulx. */
SETUP_TEST_CASE_VEC (6, vmulx_f64, float64_t, float64x1_t, float64x1_t,
PASS_ARRAY (/* volatile. */1.0),
PASS_ARRAY (-__builtin_huge_val ()),
PASS_ARRAY (-__builtin_huge_val ()), 1, f64, , , volatile
,);
SETUP_TEST_CASE_VEC (7, vmulx_f64, float64_t, float64x1_t, float64x1_t,
PASS_ARRAY (/* volatile. */1.0),
PASS_ARRAY (__builtin_huge_val ()),
PASS_ARRAY (__builtin_huge_val ()), 1, f64, , , volatile
,);
SETUP_TEST_CASE_VEC (8, vmulx_f64, float64_t, float64x1_t, float64x1_t,
PASS_ARRAY (/* volatile. */1.0), PASS_ARRAY (0.0),
PASS_ARRAY (0.0), 1, f64, , , volatile,);
SETUP_TEST_CASE_VEC (9, vmulx_f64, float64_t, float64x1_t, float64x1_t,
PASS_ARRAY (/* volatile. */1.0), PASS_ARRAY (-0.0),
PASS_ARRAY (-0.0), 1, f64, , , volatile,);
/* Constant non +/- 0 or non +/- inf * non-constant should generate fmul. */
SETUP_TEST_CASE_VEC (10, vmulx_f64, float64_t, float64x1_t, float64x1_t,
PASS_ARRAY (/* volatile. */1.0), PASS_ARRAY (v1),
PASS_ARRAY (v1), 1, f64, , , volatile,);
return 0;
}
/* { dg-final { scan-assembler-times "fmulx\[ \t\]+\[dD\]\[0-9\]+, ?\[dD\]\[0-9\]+, ?\[dD\]\[0-9\]+\n" 4 } } */
/* { dg-final { scan-assembler-times "fmul\[ \t\]+\[dD\]\[0-9\]+, ?\[dD\]\[0-9\]+, ?\[dD\]\[0-9\]+\n" 1 } } */
/* { dg-final { scan-assembler-times "fmov\[ \t\]+\[dD\]\[0-9\]+, ?2.0e\\+0\n" 1 } } */
/* { dg-final { scan-assembler-times "fmov\[ \t\]+\[dD\]\[0-9\]+, ?-2.0e\\+0\n" 1 } } */
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