contrib/gcc/tree-sra.c

115   tree replacement;
1118    All elements to be scalarized have replacement variables made for them.  */
1165 /* Construct a pretty variable name for an element's replacement variable.
1188   elt->replacement = var = make_rename_temp (elt->type, "SR");
1281   if (elt->replacement)
1309       if (sub->replacement == NULL)
1501   any_inst = elt->replacement != NULL;
1509 /* Entry point to phase 3.  Instantiate scalar replacement variables.  */
1597 /* Mark every replacement under ELT with TREE_NO_WARNING.  */
1604       if (elt->replacement)
1605 	TREE_NO_WARNING (elt->replacement) = 1;
1690       r = c->replacement;
1692       i = c->replacement;
1699   else if (elt->replacement)
1702 	t = sra_build_assignment (elt->replacement, expr);
1704 	t = sra_build_assignment (expr, elt->replacement);
1733   if (dst->replacement)
1737       gcc_assert (src->replacement);
1739       t = sra_build_assignment (dst->replacement, src->replacement);
1763   if (elt->replacement)
1770       t = sra_build_assignment (elt->replacement, t);
1781   /* The replacement can be almost arbitrarily complex.  Gimplify.  */
1809       if (elt->replacement)
1811 	  generate_one_element_init (elt->replacement, init, list_p);
1881   /* The replacement can expose previously unreferenced variables.  */
1908 	 value of the scalar replacement is not guaranteed to
1974   if (elt->replacement)
1976       /* If we have a replacement, then updating the reference is as
1980       *expr_p = elt->replacement;
2022   if (lhs_elt->replacement && rhs_elt->replacement)
2031       TREE_OPERAND (stmt, 0) = lhs_elt->replacement;
2032       TREE_OPERAND (stmt, 1) = rhs_elt->replacement;
2168   gcc_assert (!elt->replacement);