C++ (Cpp) vst4q_lane_s64示例

示例#1

文件： vst4q_lane_s64_indices_1.c 项目： mattstock/bexkat1-gcc

void
f_vst4q_lane_s64 (int64_t * p, int64x2x4_t v)
{
  /* { dg-error "lane 2 out of range 0 - 1" "" { xfail arm*-*-* } 0 } */
  vst4q_lane_s64 (p, v, 2);
  /* { dg-error "lane -1 out of range 0 - 1" "" { xfail arm*-*-* } 0 } */
  vst4q_lane_s64 (p, v, -1);
  return;
}

示例#2

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

void test_ld4st4(int8x8x4_t small8, int8x16x4_t big8,
                 int16x4x4_t small16, int16x8x4_t big16,
                 int32x2x4_t small32, int32x4x4_t big32,
                 int64x1x4_t small64, int64x2x4_t big64,
                 void *addr) {
  vld4_lane_s8(addr, small8, 7);
  vld4_lane_s16(addr, small16, 3);
  vld4_lane_s32(addr, small32, 1);
  vld4_lane_s64(addr, small64, 0);

  vld4q_lane_s8(addr, big8, 15);
  vld4q_lane_s16(addr, big16, 7);
  vld4q_lane_s32(addr, big32, 3);
  vld4q_lane_s64(addr, big64, 1);

  vld4_lane_s8(addr, small8, 8); // expected-error {{argument should be a value from 0 to 7}}
  vld4_lane_s16(addr, small16, 4); // expected-error {{argument should be a value from 0 to 3}}
  vld4_lane_s32(addr, small32, 2); // expected-error {{argument should be a value from 0 to 1}}
  vld4_lane_s64(addr, small64, 1); // expected-error {{argument should be a value from 0 to 0}}

  vld4q_lane_s8(addr, big8, 16); // expected-error {{argument should be a value from 0 to 15}}
  vld4q_lane_s16(addr, big16, 8); // expected-error {{argument should be a value from 0 to 7}}
  vld4q_lane_s32(addr, big32, 4); // expected-error {{argument should be a value from 0 to 3}}
  vld4q_lane_s64(addr, big64, 2); // expected-error {{argument should be a value from 0 to 1}}

  vst4_lane_s8(addr, small8, 7);
  vst4_lane_s16(addr, small16, 3);
  vst4_lane_s32(addr, small32, 1);
  vst4_lane_s64(addr, small64, 0);

  vst4q_lane_s8(addr, big8, 15);
  vst4q_lane_s16(addr, big16, 7);
  vst4q_lane_s32(addr, big32, 3);
  vst4q_lane_s64(addr, big64, 1);

  vst4_lane_s8(addr, small8, 8); // expected-error {{argument should be a value from 0 to 7}}
  vst4_lane_s16(addr, small16, 4); // expected-error {{argument should be a value from 0 to 3}}
  vst4_lane_s32(addr, small32, 2); // expected-error {{argument should be a value from 0 to 1}}
  vst4_lane_s64(addr, small64, 1); // expected-error {{argument should be a value from 0 to 0}}

  vst4q_lane_s8(addr, big8, 16); // expected-error {{argument should be a value from 0 to 15}}
  vst4q_lane_s16(addr, big16, 8); // expected-error {{argument should be a value from 0 to 7}}
  vst4q_lane_s32(addr, big32, 4); // expected-error {{argument should be a value from 0 to 3}}
  vst4q_lane_s64(addr, big64, 2); // expected-error {{argument should be a value from 0 to 1}}
}