diff options
| author | Jan Hubicka <jh@suse.cz> | 2005-03-31 00:28:02 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2005-03-30 22:28:02 +0000 |
| commit | cd9c7bd28b72dd5c5a97f40f2f690db21f80c8e2 (patch) | |
| tree | ddb809af63fbede05531dda040e688b7ae54b743 /gcc/testsuite/gcc.dg/varpool-1.c | |
| parent | d19e9499fc4f7cf1bbcc48a8c7947d5818827a7f (diff) | |
| download | gcc-cd9c7bd28b72dd5c5a97f40f2f690db21f80c8e2.zip gcc-cd9c7bd28b72dd5c5a97f40f2f690db21f80c8e2.tar.gz gcc-cd9c7bd28b72dd5c5a97f40f2f690db21f80c8e2.tar.bz2 | |
[multiple changes]
2005-03-31 Jan Hubicka <jh@suse.cz>
2004-11-02 Jan Hubicka <jh@suse.cz>
* cgraph.c (cgraph_varpool_node_name): New function.
(dump_cgraph_varpool_node): New function.
(dump_varpool): New function.
* cgraphunit.c (cgraph_optimize): Dump varpool.
2004-10-16 Jan Hubicka <jh@suse.cz>
* cgraph.c (decide_is_variable_needed): New function.
(cgraph_varpool_finalize_decl): Use it.
* cgraphunit.c (cgraph_optimize): Assemble_pending_decls when not doing
unit-at-a-time.
* final.c (output_addr_const): Do not call mark_referenced.
* passes.c (rest_of_decl_compilation): ifdef out DECL_RTL_SET_P hack;
always go via cgraph.
* toplev.c (wrapup_global_declarations): Kill non-unit-at-a-time code.
(check_global_declarations): Ifdef out code clearing DECL_RTL.
* tree-optimize.c (execute_inline): Mark functions called.
* i386.c (output_pic_addr_const): Do not call mark_decl_referenced.
2004-10-11 Jan Hubicka <jh@suse.cz>
* cgraph.c (cgraph_varpool_first_unanalyzed_node): New global voriable
(cgraph_varpool_last_needed_node): New static variable.
(enqueue_needed_varpool_node): Break out from ...; add items to the
end of queue; update first pointers.
(cgraph_varpool_mark_needed_node): ... here.
(cgraph_varpool_finalize_decl): Use enqueue_needed_varpool_node.
(cgraph_varpool_assemble_pending_decls): Move to cgraphunit.c
* cgraph.h (cgraph_varpool_node): Add analyzed field.
(cgraph_varpool_first_unanalyzed_node): Declare.
* cgraphunit.c: Include output.h.
(cgraph_varpool_analyze_pending_decls): New function.
(cgraph_varpool_assemble_pending_decls): Move from cgraph.c; bail out
for errors, analyze pending decls.
(cgraph_finalize_compilation_unit): Only analyze decls.
(cgraph_optimize): Assemble the decls after expanding.
From-SVN: r97287
Diffstat (limited to 'gcc/testsuite/gcc.dg/varpool-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/varpool-1.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/varpool-1.c b/gcc/testsuite/gcc.dg/varpool-1.c new file mode 100644 index 0000000..48f1cd3 --- /dev/null +++ b/gcc/testsuite/gcc.dg/varpool-1.c @@ -0,0 +1,23 @@ +/* { dg-do compile } */ +/* { dg-options "-O2" } */ +/* { dg-final { scan-assembler-not "unnecesary_static_initialized_variable" } } */ + +static int unnecesary_static_initialized_variable; +static int *unnecesary_static_initialized_variable2 = + &unnecesary_static_initialized_variable; +static inline +simplify_after_inline (int param1, int *param2) +{ + if (unnecesary_static_initialized_variable != param1) + return unnecesary_static_initialized_variable; + if (unnecesary_static_initialized_variable2 != param2) + return unnecesary_static_initialized_variable; +} + +main () +{ + return simplify_after_inline (unnecesary_static_initialized_variable, + unnecesary_static_initialized_variable2) + + simplify_after_inline (unnecesary_static_initialized_variable, + unnecesary_static_initialized_variable2); +} |