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| author | Aart Bik <ajcbik@google.com> | 2015-11-30 10:17:46 -0800 |
|---|---|---|
| committer | Aart Bik <ajcbik@google.com> | 2015-12-01 13:26:16 -0800 |
| commit | 4a34277c55279ba57ab361f7580db846a201d9b1 (patch) | |
| tree | 31d775a871a351357ecd5d6c76a3a827e20e6d07 /compiler/optimizing/graph_visualizer.cc | |
| parent | f4c539395244ccfc14aebaf53fdc1122287f65a6 (diff) | |
Dynamic BCE (based on induction range analysis)
Rationale:
A rewritten dynamic BCE that uses induction variable analysis
to generate the run-time tests before a loop in order to
eliminate bounds-checks from its body. This CL removes now
obsoleted induction related code inside the BCE module.
Also, the dynamic test generation is placed more strategically,
since we missed a few cases where static analysis does better.
Most significant performance improvements (filtering noise) is about:
Linpack +20%
LU > +10%
Change-Id: I03d7631857154b6a131b132f26a2dc568af1b3a1
Diffstat (limited to 'compiler/optimizing/graph_visualizer.cc')
0 files changed, 0 insertions, 0 deletions