Viewing file:  bf16_dup.c (2.08 KB) -rw-r--r--
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/* { dg-do assemble { target { arm*-*-* } } } */
/* { dg-require-effective-target arm_v8_2a_bf16_neon_ok } */
/* { dg-add-options arm_v8_2a_bf16_neon } */
/* { dg-additional-options "-save-temps -march=armv8.2-a+bf16+fp16" } */
#include "arm_neon.h"
float32x2_t
test_vbfdot_vcreate (float32x2_t r, uint64_t a, uint64_t b)
{
bfloat16x4_t _a = vcreate_bf16(a);
bfloat16x4_t _b = vcreate_bf16(b);
return vbfdot_f32 (r, _a, _b);
}
/* { dg-final { scan-assembler {vdot.bf16\td[0-9]+, d[0-9]+, d[0-9]+} } } */
bfloat16x8_t test_vcombine_bf16 (bfloat16x4_t a, bfloat16x4_t b)
{
return vcombine_bf16 (a, b);
}
bfloat16x4_t test_vget_high_bf16 (bfloat16x8_t a)
{
return vget_high_bf16 (a);
}
bfloat16x4_t test_vget_low_bf16 (bfloat16x8_t a)
{
return vget_low_bf16 (a);
}
bfloat16_t test_vget_lane_bf16 (bfloat16x4_t a)
{
return vget_lane_bf16 (a, 1);
}
bfloat16_t test_vgetq_lane_bf16 (bfloat16x8_t a)
{
return vgetq_lane_bf16 (a, 7);
}
bfloat16x4_t test_vset_lane_bf16 (bfloat16_t a, bfloat16x4_t b)
{
return vset_lane_bf16 (a, b, 1);
}
bfloat16x8_t test_vsetq_lane_bf16 (bfloat16_t a, bfloat16x8_t b)
{
return vsetq_lane_bf16 (a, b, 7);
}
bfloat16x4_t vdup_test (bfloat16_t a)
{
return vdup_n_bf16 (a);
}
/* { dg-final { scan-assembler {vdup\.16\td[0-9]+, r[0-9]+} } } */
bfloat16x8_t vdupq_test (bfloat16_t a)
{
return vdupq_n_bf16 (a);
}
/* { dg-final { scan-assembler {vdup\.16\tq[0-9]+, r[0-9]+} } } */
bfloat16x4_t test_vdup_lane_bf16 (bfloat16x4_t a)
{
return vdup_lane_bf16 (a, 1);
}
/* { dg-final { scan-assembler-times {vdup\.16\td[0-9]+, d[0-9]+\[1\]} 1 } } */
bfloat16x8_t test_vdupq_lane_bf16 (bfloat16x4_t a)
{
return vdupq_lane_bf16 (a, 1);
}
/* { dg-final { scan-assembler-times {vdup\.16\tq[0-9]+, d[0-9]+\[1\]} 1 } } */
bfloat16x4_t test_vdup_laneq_bf16 (bfloat16x8_t a)
{
return vdup_laneq_bf16 (a, 3);
}
bfloat16x8_t test_vdupq_laneq_bf16 (bfloat16x8_t a)
{
return vdupq_laneq_bf16 (a, 3);
}
bfloat16_t test_vduph_lane_bf16 (bfloat16x4_t a)
{
return vduph_lane_bf16 (a, 1);
}
bfloat16_t test_vduph_laneq_bf16 (bfloat16x8_t a)
{
return vduph_laneq_bf16 (a, 7);
}
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