| commit | f677ebfd832c9c614fea5e6735725fec2f7a3f2a | [log] [tgz] |
|---|---|---|
| author | David Brazdil <dbrazdil@google.com> | Fri May 29 16:29:43 2015 +0100 |
| committer | David Brazdil <dbrazdil@google.com> | Thu Jun 04 17:25:02 2015 +0100 |
| tree | 051b3ba6343bdbca4929d728dd5c0341e4383a08 | |
| parent | c47908e8c32fd58bc4dc75998a80f706954db1dc [diff] |
Cache stack map encoding Operations on CodeInfo and StackMap objects repeatedly read encoding information from the MemoryRegion. Since these are 3-bit-loads of values that never change, caching them can measurably reduce compile times. According to benchmarks, this patch saves 1-3% on armv7, 2-4% on x86, and 0-1% on x64. Change-Id: I46b197513601325d8bab562cc80100c00ec28a3b