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| author | Aart Bik <ajcbik@google.com> | 2016-02-19 20:14:38 -0800 |
|---|---|---|
| committer | Aart Bik <ajcbik@google.com> | 2016-02-24 11:08:32 -0800 |
| commit | 97412c92afb3f6630c4f0eafe6d6161862bfb4c1 (patch) | |
| tree | 124411d0160da1a7f0869c29029ef4dbfac6da97 /compiler/optimizing/graph_visualizer.cc | |
| parent | b4982aab07ae4cdaba13b4cb99306459d92e52d5 (diff) | |
Use range analysis for better trip count analysis
Rationale:
Marking more loops as always-taken avoids generating
unnecessary new top tests while marking more loops
are non-infinite enables more optimizations. This
CL helps with these improvements. Also, some more
code is shared between induction and range analysis
and a bug with refining ranges has been fixed.
Bug: 27151190
Change-Id: Iecc0d7f32ae4779ee5424cda9dcc20816220935e
Diffstat (limited to 'compiler/optimizing/graph_visualizer.cc')
0 files changed, 0 insertions, 0 deletions