gcc-8.3/gcc/addr_expr_of_non_mem_decl_p_1() の変更点

• 追加された行はこの色です。
• 削除された行はこの色です。
• gcc-8.3/gcc/addr_expr_of_non_mem_decl_p_1() へ行く。
• gcc-8.3/gcc/addr_expr_of_non_mem_decl_p_1() の差分を削除

*参照元 [#j3f4e5a8]
#backlinks

*説明 [#r9d62e55]
-パス: [[gcc-8.3/gcc/expr.c]]

-FIXME: これは何？
--説明


**引数 [#d596ac9c]
-tree addr
--
--[[gcc-8.3/gcc/tree]]
-bool nortl
--


**返り値 [#d31ffd32]
-bool
--


**参考 [#w3b88887]


*実装 [#xc6268c1]
 /* Returns true if ADDR is an ADDR_EXPR of a DECL that does not reside
    in memory and has non-BLKmode.  DECL_RTL must not be a MEM; if
    DECL_RTL was not set yet, return NORTL.  */
 
 static inline bool
 addr_expr_of_non_mem_decl_p_1 (tree addr, bool nortl)
 {
   if (TREE_CODE (addr) != ADDR_EXPR)
     return false;
 
   tree base = TREE_OPERAND (addr, 0);
 
   if (!DECL_P (base)
       || TREE_ADDRESSABLE (base)
       || DECL_MODE (base) == BLKmode)
     return false;
 
   if (!DECL_RTL_SET_P (base))
     return nortl;
 
   return (!MEM_P (DECL_RTL (base)));
 }
-
--[[gcc-8.3/gcc/TREE_CODE()]]
--[[gcc-8.3/gcc/TREE_OPERAND()]]
--[[gcc-8.3/gcc/DECL_P()]]
--[[gcc-8.3/gcc/TREE_ADDRESSABLE()]]
--[[gcc-8.3/gcc/DECL_MODE()]]
--[[gcc-8.3/gcc/DECL_RTL_SET_P()]]
--[[gcc-8.3/gcc/MEM_P()]]
--[[gcc-8.3/gcc/DECL_RTL()]]


*コメント [#ufbb3c69]