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| author | Richard Biener <rguenther@suse.de> | 2013-09-12 08:49:01 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2013-09-12 08:49:01 +0000 |
| commit | 174ec470afd5d68fe8469b1cb64a553a62349e1b (patch) | |
| tree | 1d43309f28d26aafbb93207e974cad04d16e8ea9 /gcc/doc | |
| parent | 38c89763f9b8f4011f19b67bd4bb2d02a454cd41 (diff) | |
| download | gcc-174ec470afd5d68fe8469b1cb64a553a62349e1b.zip gcc-174ec470afd5d68fe8469b1cb64a553a62349e1b.tar.gz gcc-174ec470afd5d68fe8469b1cb64a553a62349e1b.tar.bz2 | |
tree-loop-distribution.c (dot_rdg_1): Make graph prettier.
2013-09-12 Richard Biener <rguenther@suse.de>
* tree-loop-distribution.c (dot_rdg_1): Make graph prettier.
(dot_rdg): Use popen instead of system in optional code.
(remaining_stmts, upstream_mem_writes): Remove global bitmaps.
(already_processed_vertex_p): Adjust.
(has_anti_or_output_dependence, predecessor_has_mem_write,
mark_nodes_having_upstream_mem_writes, has_upstream_mem_writes,
rdg_flag_uses): Remove.
(rdg_flag_vertex): Simplify.
(rdg_flag_vertex_and_dependent): Rely on a correct RDG and
remove recursion.
(build_rdg_partition_for_component): Process the first vertex
of a component only.
(ldist_gen): Do not compute remaining_stmts or upstream_mem_writes.
* gcc.dg/tree-ssa/ldist-4.c: Remove undefined behavior. Adjust
expected outcome and comment why that happens.
From-SVN: r202516
Diffstat (limited to 'gcc/doc')
0 files changed, 0 insertions, 0 deletions