> 2012-10-29 Lawrence Crowl <cr...@google.com> > > * is-a.h: New. > (is_a <T> (U*)): New. Test for is-a relationship. > (as_a <T> (U*)): New. Treat as a derived type. > (dyn_cast <T> (U*)): New. Conditionally cast based on is_a. > * cgraph.h (varpool_node): Rename to varpool_node_for_decl. > Adjust callers to match. > (is_a_helper <cgraph_node>::test (symtab_node_def *)): New. > (is_a_helper <varpool_node>::test (symtab_node_def *)): New. > (symtab_node_def::try_function): New. Change most calls to > symtab_function_p with calls to dyn_cast <cgraph_node> (p). > (symtab_node_def::try_variable): New. Change most calls to > symtab_variable_p with calls to dyn_cast <varpool_node> (p). > (symtab_function_p): Remove. Change callers to use > is_a <cgraph_node> (p) instead. > (symtab_variable_p): Remove. Change callers to use > is_a <varpool_node> (p) instead. > * cgraph.c (cgraph_node_for_asm): Remove redundant call to > symtab_node_for_asm. > * cgraphunit.c (symbol_finalized_and_needed): New. > (symbol_finalized): New. > (cgraph_analyze_functions): Split complicated conditionals out into > above new functions. > * Makefile.in (CGRAPH_H): Add is-a.h as used by cgraph.h. >
the patch is OK, thanks! Honza
