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-rw-r--r--compiler/optimizing/builder.cc44
1 files changed, 39 insertions, 5 deletions
diff --git a/compiler/optimizing/builder.cc b/compiler/optimizing/builder.cc
index 64ecdb5..0554876 100644
--- a/compiler/optimizing/builder.cc
+++ b/compiler/optimizing/builder.cc
@@ -37,8 +37,6 @@ void HGraphBuilder::InitializeLocals(int count) {
static bool CanHandleCodeItem(const DexFile::CodeItem& code_item) {
if (code_item.tries_size_ > 0) {
return false;
- } else if (code_item.outs_size_ > 0) {
- return false;
} else if (code_item.ins_size_ > 0) {
return false;
}
@@ -62,6 +60,7 @@ HGraph* HGraphBuilder::BuildGraph(const DexFile::CodeItem& code_item) {
graph_->SetExitBlock(exit_block_);
InitializeLocals(code_item.registers_size_);
+ graph_->UpdateMaximumNumberOfOutVRegs(code_item.outs_size_);
// To avoid splitting blocks, we compute ahead of time the instructions that
// start a new block, and create these blocks.
@@ -200,14 +199,49 @@ bool HGraphBuilder::AnalyzeDexInstruction(const Instruction& instruction, int32_
uint32_t return_type_idx = dex_file_->GetProtoId(method_id.proto_idx_).return_type_idx_;
const char* descriptor = dex_file_->StringByTypeIdx(return_type_idx);
const size_t number_of_arguments = instruction.VRegA_35c();
- if (number_of_arguments != 0) {
+
+ if (Primitive::GetType(descriptor[0]) != Primitive::kPrimVoid) {
return false;
}
+
+ HInvokeStatic* invoke = new (arena_) HInvokeStatic(
+ arena_, number_of_arguments, dex_offset, method_idx);
+
+ uint32_t args[5];
+ instruction.GetArgs(args);
+
+ for (size_t i = 0; i < number_of_arguments; i++) {
+ HInstruction* arg = LoadLocal(args[i]);
+ HInstruction* push = new (arena_) HPushArgument(arg, i);
+ current_block_->AddInstruction(push);
+ invoke->SetArgumentAt(i, push);
+ }
+
+ current_block_->AddInstruction(invoke);
+ break;
+ }
+
+ case Instruction::INVOKE_STATIC_RANGE: {
+ uint32_t method_idx = instruction.VRegB_3rc();
+ const DexFile::MethodId& method_id = dex_file_->GetMethodId(method_idx);
+ uint32_t return_type_idx = dex_file_->GetProtoId(method_id.proto_idx_).return_type_idx_;
+ const char* descriptor = dex_file_->StringByTypeIdx(return_type_idx);
+ const size_t number_of_arguments = instruction.VRegA_3rc();
+
if (Primitive::GetType(descriptor[0]) != Primitive::kPrimVoid) {
return false;
}
- current_block_->AddInstruction(new (arena_) HInvokeStatic(
- arena_, number_of_arguments, dex_offset, method_idx));
+
+ HInvokeStatic* invoke = new (arena_) HInvokeStatic(
+ arena_, number_of_arguments, dex_offset, method_idx);
+ int32_t register_index = instruction.VRegC();
+ for (size_t i = 0; i < number_of_arguments; i++) {
+ HInstruction* arg = LoadLocal(register_index + i);
+ HInstruction* push = new (arena_) HPushArgument(arg, i);
+ current_block_->AddInstruction(push);
+ invoke->SetArgumentAt(i, push);
+ }
+ current_block_->AddInstruction(invoke);
break;
}