r152085 - in /trunk/gcc: c-common.c c-common.h ...
dodji@gcc.gnu.org
dodji@gcc.gnu.org
Wed Sep 23 16:07:00 GMT 2009
Author: dodji
Date: Wed Sep 23 16:07:13 2009
New Revision: 152085
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152085
Log:
Fix PR debug/41065
gcc/ChangeLog:
PR debug/41065
* function.h (types_used_by_vars_hash): Declare new hash table.
(types_used_by_vars_eq, types_used_by_var_decl_insert): Declare
equality and hash function for the hash table.
(types_used_by_cur_var_decl): Declare a new global chained list.
(types_used_by_var_decl_insert): Declare new function.
* function.c (types_used_by_vars_hash): Define the hashtable ...
(types_used_by_vars_eq, types_used_by_vars_do_hash): ... as well as
its equality and hash functions.
(hash_types_used_by_vars_entry): New hash helper.
(types_used_by_cur_var_decl): Define the global chained list.
(used_types_insert): Update the list of types used by the global
variable being parsed.
(types_used_by_var_decl_insert): Define new function.
* c-common.h (record_types_used_by_current_var_decl): Declare ...
* c-common.c (record_types_used_by_current_var_decl): ... new
function.
* c-decl.c (finish_decl): Record the types used by the global
variable declaration we've just parsed.
* dwarf2out.c (premark_used_types): Insert a new line between
comment and function.
(premark_used_types_helper): Fix comment.
(premark_types_used_by_global_vars_helper,
premark_types_used_by_global_vars): New functions.
(prune_unused_types): Do not prune types used by global variables.
gcc/cp/ChangeLog:
PR debug/41065
* decl.c (cp_finish_decl): Record the types used by the global
variable declaration we've just parsed.
gcc/testsuite/ChangeLog:
PR debug/41065
* gcc.dg/debug/dwarf2/global-used-types.c: New test.
Added:
trunk/gcc/testsuite/g++.dg/debug/dwarf2/global-used-types-1.C
trunk/gcc/testsuite/gcc.dg/debug/dwarf2/global-used-types.c
Modified:
trunk/gcc/c-common.c
trunk/gcc/c-common.h
trunk/gcc/c-decl.c
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/decl.c
trunk/gcc/dwarf2out.c
trunk/gcc/function.c
trunk/gcc/function.h
trunk/gcc/testsuite/ChangeLog
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