| commit | 8feba6612e24a14434021be5f4982506b7d7d250 | |
| author | rakdver <rakdver@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 11 Jul 2005 23:59:17 +0000 (11 23:59 +0000) | ||
| committer | rakdver <rakdver@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 11 Jul 2005 23:59:17 +0000 (11 23:59 +0000) | ||
| tree | 2dbef04c2f2db68628a4762f85cddb33c11d1be9 | treesnapshot (tar.gz zip) |
| parent | 77236994a08415e1d85f246a09bc03e714a3653e | commitdiff |
* tree-flow.h (remove_empty_loops, single_dom_exit): Declare.
* passes.c (init_optimization_passes): Add pass_empty_loop.
* tree-pass.h (pass_empty_loop): Declare.
* tree-ssa-loop-ivcanon.c (empty_loop_p, remove_empty_loop,
try_remove_empty_loop, remove_empty_loops): New functions.
* tree-ssa-loop-ivopts.c (single_dom_exit): Export.
* tree-ssa-loop.c (tree_ssa_empty_loop, pass_empty_loop): New.
* gcc.dg/tree-ssa/loop-10.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101901 138bc75d-0d04-0410-961f-82ee72b054a4
* passes.c (init_optimization_passes): Add pass_empty_loop.
* tree-pass.h (pass_empty_loop): Declare.
* tree-ssa-loop-ivcanon.c (empty_loop_p, remove_empty_loop,
try_remove_empty_loop, remove_empty_loops): New functions.
* tree-ssa-loop-ivopts.c (single_dom_exit): Export.
* tree-ssa-loop.c (tree_ssa_empty_loop, pass_empty_loop): New.
* gcc.dg/tree-ssa/loop-10.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101901 138bc75d-0d04-0410-961f-82ee72b054a4