| commit | 362676499c08b5b814947261088c1a614984efb1 | |
| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 23 Feb 2009 13:10:53 +0000 (23 13:10 +0000) | ||
| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 23 Feb 2009 13:10:53 +0000 (23 13:10 +0000) | ||
| tree | d5fc8eef4ee0352c6b6283866a64b8d5d9ec3bde | treesnapshot (tar.gz zip) |
| parent | 47863d1acad7e104874b244272cb69ba0ac7b839 | commitdiff |
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
* 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