contrib/gcc/expr.c

6 This file is part of GCC.
726    This can be done by referring to a part of X in place
740    This can be done by referring to a part of X in place
1494 /* Copy all or part of a value X into registers starting at REGNO.
1534 /* Copy all or part of a BLKmode value X out of registers starting at REGNO.
1944       /* If the first element of the vector is the low part
1964       /* If the first element wasn't the low part, try the last.  */
2723    the real part if IMAG_P is false, and the imaginary part if its true.  */
2768       rtx part = simplify_gen_subreg (imode, cplx, cmode,
2770       if (part)
2772 	  emit_move_insn (part, val);
2784    real part if IMAG_P is false, and the imaginary part if it's true.  */
2805 	  tree part = imag_p ? TREE_IMAGPART (decl) : TREE_REALPART (decl);
2806 	  if (CONSTANT_CLASS_P (part))
2807 	    return expand_expr (part, NULL_RTX, imode, EXPAND_NORMAL);
2997   /* Note that the real part always precedes the imag part in memory
3189       /* If we can't get a part of Y, put Y into memory if it is a
3191 	 be able to get a part of Y.  */
3224 /* Low level part of emit_move_insn.
3240   /* Expand complex moves by moving real part and imag part.  */
3643       /* If the partial register-part of the arg counts in its stack size,
3644 	 skip the part of stack space corresponding to the registers.
3771       /* If the partial register-part of the arg counts in its stack size,
3772 	 skip the part of stack space corresponding to the registers.
3843   /* If part should go in registers, copy that part
4170      requires loading up part of an address in a separate insn.
4301       /* Perform first part of compound expression, then assign from second
4302 	 part.  */
6254 	     the address of a DECL a that address if part of X, which is
6546       /* The real part of the complex number is always first, therefore
6554       /* The imaginary part of the complex number is always second.
8027 	 if it's all in the wrong mode to form part of an address.
8068 	 if it's all in the wrong mode to form part of an address.