gcc-8.3/gcc/SVE_MODES() の履歴(No.1)

• 履歴一覧
• 差分 を表示
• 現在との差分 を表示
• ソース を表示
• gcc-8.3/gcc/SVE_MODES() へ行く。
  • 1 (2019-06-12 (水) 19:13:15)

参照元†

• gcc-8.3/gcc/VNx16QI

説明†

• パス: [[gcc-8.3/gcc/]]

• FIXME: これは何？
  • 説明

引数†

• NVECS, VB, VH, VS, VD

返り値†

• 関数ではない

参考†

実装†

/* Define SVE modes for NVECS vectors.  VB, VH, VS and VD are the prefixes
   for 8-bit, 16-bit, 32-bit and 64-bit elements respectively.  It isn't
   strictly necessary to set the alignment here, since the default would
   be clamped to BIGGEST_ALIGNMENT anyhow, but it seems clearer.  */
#define SVE_MODES(NVECS, VB, VH, VS, VD) \
  VECTOR_MODES_WITH_PREFIX (VNx, INT, 16 * NVECS); \
  VECTOR_MODES_WITH_PREFIX (VNx, FLOAT, 16 * NVECS); \
  \
  ADJUST_NUNITS (VB##QI, aarch64_sve_vg * NVECS * 8); \
  ADJUST_NUNITS (VH##HI, aarch64_sve_vg * NVECS * 4); \
  ADJUST_NUNITS (VS##SI, aarch64_sve_vg * NVECS * 2); \
  ADJUST_NUNITS (VD##DI, aarch64_sve_vg * NVECS); \
  ADJUST_NUNITS (VH##HF, aarch64_sve_vg * NVECS * 4); \
  ADJUST_NUNITS (VS##SF, aarch64_sve_vg * NVECS * 2); \
  ADJUST_NUNITS (VD##DF, aarch64_sve_vg * NVECS); \
  \
  ADJUST_ALIGNMENT (VB##QI, 16); \
  ADJUST_ALIGNMENT (VH##HI, 16); \
  ADJUST_ALIGNMENT (VS##SI, 16); \
  ADJUST_ALIGNMENT (VD##DI, 16); \
  ADJUST_ALIGNMENT (VH##HF, 16); \
  ADJUST_ALIGNMENT (VS##SF, 16); \
  ADJUST_ALIGNMENT (VD##DF, 16);

コメント†