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| author | 2013-09-10 15:41:31 -0700 | |
|---|---|---|
| committer | 2013-09-11 12:33:47 -0700 | |
| commit | bd663de599b16229085759366c56e2ed5a1dc7ec (patch) | |
| tree | cc596a319afb07ac7048a7a0f3d4fb0d8863b3b2 /compiler/dex/quick/codegen_util.cc | |
| parent | fffd663bd276ee5fd8fda6641689546042429981 (diff) | |
Compile-time tuning: register/bb utilities
This CL yeilds about a 4% improvement in the compilation phase
of dex2oat (single-threaded; multi-threaded compilation is
more difficult to accurately measure). The register utilities
could stand to be completely rewritten, but this gets most of the
easy benefit.
Next up: the assembly phase.
Change-Id: Ife5a474e9b1a6d9e501e888dda6749d34eb77e96
Diffstat (limited to 'compiler/dex/quick/codegen_util.cc')
| -rw-r--r-- | compiler/dex/quick/codegen_util.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler/dex/quick/codegen_util.cc b/compiler/dex/quick/codegen_util.cc index 3aa2f647c2..f13ab2db01 100644 --- a/compiler/dex/quick/codegen_util.cc +++ b/compiler/dex/quick/codegen_util.cc @@ -956,6 +956,8 @@ Mir2Lir::Mir2Lir(CompilationUnit* cu, MIRGraph* mir_graph, ArenaAllocator* arena throw_launchpads_(arena, 2048, kGrowableArrayThrowLaunchPads), suspend_launchpads_(arena, 4, kGrowableArraySuspendLaunchPads), intrinsic_launchpads_(arena, 2048, kGrowableArrayMisc), + tempreg_info_(arena, 20, kGrowableArrayMisc), + reginfo_map_(arena, 64, kGrowableArrayMisc), data_offset_(0), total_size_(0), block_label_list_(NULL), |