C++ (Cpp) vld2_lane_s32示例

示例#1

文件： vld2_lane_s32_indices_1.c 项目： pjump/gcc

int32x2x2_t
f_vld2_lane_s32 (int32_t * p, int32x2x2_t v)
{
    int32x2x2_t res;
    /* { dg-error "lane 2 out of range 0 - 1" "" { target *-*-* } 0 } */
    res = vld2_lane_s32 (p, v, 2);
    /* { dg-error "lane -1 out of range 0 - 1" "" { target *-*-* } 0 } */
    res = vld2_lane_s32 (p, v, -1);
    return res;
}

示例#2

文件： vld2_lanes32.c 项目： 5432935/crossbridge

void test_vld2_lanes32 (void)
{
  int32x2x2_t out_int32x2x2_t;
  int32x2x2_t arg1_int32x2x2_t;

  out_int32x2x2_t = vld2_lane_s32 (0, arg1_int32x2x2_t, 1);
}

示例#3

文件： aarch64-neon-ranges.c 项目： 4ntoine/clang

void test_ld2st2(int8x8x2_t small8, int8x16x2_t big8,
                 int16x4x2_t small16, int16x8x2_t big16,
                 int32x2x2_t small32, int32x4x2_t big32,
                 int64x1x2_t small64, int64x2x2_t big64,
                 void *addr) {
  vld2_lane_s8(addr, small8, 7);
  vld2_lane_s16(addr, small16, 3);
  vld2_lane_s32(addr, small32, 1);
  vld2_lane_s64(addr, small64, 0);

  vld2q_lane_s8(addr, big8, 15);
  vld2q_lane_s16(addr, big16, 7);
  vld2q_lane_s32(addr, big32, 3);
  vld2q_lane_s64(addr, big64, 1);

  vld2_lane_s8(addr, small8, 8); // expected-error {{argument should be a value from 0 to 7}}
  vld2_lane_s16(addr, small16, 4); // expected-error {{argument should be a value from 0 to 3}}
  vld2_lane_s32(addr, small32, 2); // expected-error {{argument should be a value from 0 to 1}}
  vld2_lane_s64(addr, small64, 1); // expected-error {{argument should be a value from 0 to 0}}

  vld2q_lane_s8(addr, big8, 16); // expected-error {{argument should be a value from 0 to 15}}
  vld2q_lane_s16(addr, big16, 8); // expected-error {{argument should be a value from 0 to 7}}
  vld2q_lane_s32(addr, big32, 4); // expected-error {{argument should be a value from 0 to 3}}
  vld2q_lane_s64(addr, big64, 2); // expected-error {{argument should be a value from 0 to 1}}

  vst2_lane_s8(addr, small8, 7);
  vst2_lane_s16(addr, small16, 3);
  vst2_lane_s32(addr, small32, 1);
  vst2_lane_s64(addr, small64, 0);

  vst2q_lane_s8(addr, big8, 15);
  vst2q_lane_s16(addr, big16, 7);
  vst2q_lane_s32(addr, big32, 3);
  vst2q_lane_s64(addr, big64, 1);

  vst2_lane_s8(addr, small8, 8); // expected-error {{argument should be a value from 0 to 7}}
  vst2_lane_s16(addr, small16, 4); // expected-error {{argument should be a value from 0 to 3}}
  vst2_lane_s32(addr, small32, 2); // expected-error {{argument should be a value from 0 to 1}}
  vst2_lane_s64(addr, small64, 1); // expected-error {{argument should be a value from 0 to 0}}

  vst2q_lane_s8(addr, big8, 16); // expected-error {{argument should be a value from 0 to 15}}
  vst2q_lane_s16(addr, big16, 8); // expected-error {{argument should be a value from 0 to 7}}
  vst2q_lane_s32(addr, big32, 4); // expected-error {{argument should be a value from 0 to 3}}
  vst2q_lane_s64(addr, big64, 2); // expected-error {{argument should be a value from 0 to 1}}
}