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| author | Zheng Xu <zheng.xu@linaro.org> | 2015-12-07 17:17:03 +0800 |
|---|---|---|
| committer | Mark Mendell <mark.p.mendell@intel.com> | 2015-12-08 13:14:10 -0500 |
| commit | 59f054d98f519a3efa992b1c688eb97bdd8bbf55 (patch) | |
| tree | 83d5a75bf26238ff1789569de62e4b72fb348119 /compiler/common_compiler_test.h | |
| parent | 763fd2d3d131898cad6295a19ae9a30e22ce5f2a (diff) | |
ART: Reduce the instructions generated by packed switch.
Implement Vladimir Marko's suggestion. The new compare/jump series
reduce the number of instructions from (2*n+1) to (1.5*n+3).
Generate normal compare/jump series when numEntries <= 3.
Generate optimal compare/jump series when numEntries <= threshold.
Generate jump tables otherwise.
Change-Id: I425547b6787057c7fa84e71f17c145b63b208633
Diffstat (limited to 'compiler/common_compiler_test.h')
0 files changed, 0 insertions, 0 deletions