diff options
| author | 2015-04-22 13:56:20 -0700 | |
|---|---|---|
| committer | 2015-05-29 18:45:49 -0700 | |
| commit | e401d146407d61eeb99f8d6176b2ac13c4df1e33 (patch) | |
| tree | 17927f9bfe7d2041b5942c89832d55f9dedb24c5 /compiler/dex/mir_optimization.cc | |
| parent | 2006b7b9b8e32722bd0d640c62549d8a0ac624b6 (diff) | |
Move mirror::ArtMethod to native
Optimizing + quick tests are passing, devices boot.
TODO: Test and fix bugs in mips64.
Saves 16 bytes per most ArtMethod, 7.5MB reduction in system PSS.
Some of the savings are from removal of virtual methods and direct
methods object arrays.
Bug: 19264997
Change-Id: I622469a0cfa0e7082a2119f3d6a9491eb61e3f3d
Diffstat (limited to 'compiler/dex/mir_optimization.cc')
| -rw-r--r-- | compiler/dex/mir_optimization.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler/dex/mir_optimization.cc b/compiler/dex/mir_optimization.cc index 7679db8bac..7b1ec398d0 100644 --- a/compiler/dex/mir_optimization.cc +++ b/compiler/dex/mir_optimization.cc @@ -249,7 +249,7 @@ int MIRGraph::GetSSAUseCount(int s_reg) { size_t MIRGraph::GetNumBytesForSpecialTemps() const { // This logic is written with assumption that Method* is only special temp. DCHECK_EQ(max_available_special_compiler_temps_, 1u); - return sizeof(StackReference<mirror::ArtMethod>); + return InstructionSetPointerSize(cu_->instruction_set); } size_t MIRGraph::GetNumAvailableVRTemps() { @@ -316,6 +316,7 @@ CompilerTemp* MIRGraph::GetNewCompilerTemp(CompilerTempType ct_type, bool wide) // The vreg is always the first special temp for method ptr. compiler_temp->v_reg = GetFirstSpecialTempVR(); + CHECK(reg_location_ == nullptr); } else if (ct_type == kCompilerTempBackend) { requested_backend_temp_ = true; |