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| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-02-23 13:10:53 +0000 |
|---|---|---|
| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-02-23 13:10:53 +0000 |
| commit | 362676499c08b5b814947261088c1a614984efb1 (patch) | |
| tree | d5fc8eef4ee0352c6b6283866a64b8d5d9ec3bde /gcc/tree.h | |
| parent | 47863d1acad7e104874b244272cb69ba0ac7b839 (diff) | |
| download | gcc-362676499c08b5b814947261088c1a614984efb1.tar.gz | |
PR tree-optimization/37709
* tree.c (block_ultimate_origin): Move here from dwarf2out.
* tree.h (block_ultimate_origin): Declare.
* dwarf2out.c (block_ultimate_origin): Move to tree.c
* tree-ssa-live.c (remove_unused_scope_block_p):
Eliminate blocks containig no instructions nor live variables nor
nested blocks.
(dump_scope_block): New function.
(remove_unused_locals): Enable removal of dead blocks by default;
enable dumping at TDF_DETAILS.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@144381 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree.h')
| -rw-r--r-- | gcc/tree.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/tree.h b/gcc/tree.h index 5a7e765784f..ae4291326d9 100644 --- a/gcc/tree.h +++ b/gcc/tree.h @@ -5022,6 +5022,7 @@ extern bool gimple_alloca_call_p (const_gimple); extern bool alloca_call_p (const_tree); extern bool must_pass_in_stack_var_size (enum machine_mode, const_tree); extern bool must_pass_in_stack_var_size_or_pad (enum machine_mode, const_tree); +extern tree block_ultimate_origin (const_tree); /* In attribs.c. */ |