diff options
Diffstat (limited to 'compiler/optimizing/code_generator.h')
| -rw-r--r-- | compiler/optimizing/code_generator.h | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/compiler/optimizing/code_generator.h b/compiler/optimizing/code_generator.h index a1c6db0a2c..b58a3ff7f2 100644 --- a/compiler/optimizing/code_generator.h +++ b/compiler/optimizing/code_generator.h @@ -261,7 +261,7 @@ class CodeGenerator { bool IsImplicitNullCheckAllowed(HNullCheck* null_check) const; void AddSlowPath(SlowPathCode* slow_path) { - slow_paths_.Add(slow_path); + slow_paths_.push_back(slow_path); } void SetSrcMap(DefaultSrcMap* src_map) { src_map_ = src_map; } @@ -441,10 +441,12 @@ class CodeGenerator { graph_(graph), compiler_options_(compiler_options), src_map_(nullptr), - slow_paths_(graph->GetArena(), 8), + slow_paths_(graph->GetArena()->Adapter(kArenaAllocCodeGenerator)), current_block_index_(0), is_leaf_(true), - requires_current_method_(false) {} + requires_current_method_(false) { + slow_paths_.reserve(8); + } // Register allocation logic. void AllocateRegistersLocally(HInstruction* instruction) const; @@ -485,8 +487,20 @@ class CodeGenerator { return instruction_set == kX86 || instruction_set == kX86_64; } - // Arm64 has its own type for a label, so we need to templatize this method + // Arm64 has its own type for a label, so we need to templatize these methods // to share the logic. + + template <typename LabelType> + LabelType* CommonInitializeLabels() { + size_t size = GetGraph()->GetBlocks().size(); + LabelType* labels = GetGraph()->GetArena()->AllocArray<LabelType>(size, + kArenaAllocCodeGenerator); + for (size_t i = 0; i != size; ++i) { + new(labels + i) LabelType(); + } + return labels; + } + template <typename LabelType> LabelType* CommonGetLabelOf(LabelType* raw_pointer_to_labels_array, HBasicBlock* block) const { block = FirstNonEmptyBlock(block); @@ -539,7 +553,7 @@ class CodeGenerator { // Native to dex_pc map used for native debugging/profiling tools. DefaultSrcMap* src_map_; - GrowableArray<SlowPathCode*> slow_paths_; + ArenaVector<SlowPathCode*> slow_paths_; // The current block index in `block_order_` of the block // we are generating code for. |