From ee39a10e45a6a0880e8b829525c40d6055818560 Mon Sep 17 00:00:00 2001 From: Ian Rogers Date: Thu, 19 Sep 2013 02:56:49 -0700 Subject: Use class def index from java.lang.Class. Bug: 10244719 This removes the computation of the dex file index, when necessary this is computed by searching the dex file. Its only necessary in dalvik.system.DexFile.defineClassNative and DexFile::FindInClassPath, the latter not showing up significantly in profiling with this change. (cherry-picked from 8b2c0b9abc3f520495f4387ea040132ba85cae69) Change-Id: I20c73a3b17d86286428ab0fd21bc13f51f36c85c --- compiler/dex/quick/codegen_util.cc | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) (limited to 'compiler/dex/quick/codegen_util.cc') diff --git a/compiler/dex/quick/codegen_util.cc b/compiler/dex/quick/codegen_util.cc index e081c16bb5..a49fa7b44d 100644 --- a/compiler/dex/quick/codegen_util.cc +++ b/compiler/dex/quick/codegen_util.cc @@ -362,11 +362,12 @@ void Mir2Lir::InstallLiteralPools() { while (data_lir != NULL) { uint32_t target = data_lir->operands[0]; cu_->compiler_driver->AddCodePatch(cu_->dex_file, - cu_->method_idx, - cu_->invoke_type, - target, - static_cast(data_lir->operands[1]), - code_buffer_.size()); + cu_->class_def_idx, + cu_->method_idx, + cu_->invoke_type, + target, + static_cast(data_lir->operands[1]), + code_buffer_.size()); const DexFile::MethodId& id = cu_->dex_file->GetMethodId(target); // unique based on target to ensure code deduplication works uint32_t unique_patch_value = reinterpret_cast(&id); @@ -377,11 +378,12 @@ void Mir2Lir::InstallLiteralPools() { while (data_lir != NULL) { uint32_t target = data_lir->operands[0]; cu_->compiler_driver->AddMethodPatch(cu_->dex_file, - cu_->method_idx, - cu_->invoke_type, - target, - static_cast(data_lir->operands[1]), - code_buffer_.size()); + cu_->class_def_idx, + cu_->method_idx, + cu_->invoke_type, + target, + static_cast(data_lir->operands[1]), + code_buffer_.size()); const DexFile::MethodId& id = cu_->dex_file->GetMethodId(target); // unique based on target to ensure code deduplication works uint32_t unique_patch_value = reinterpret_cast(&id); -- cgit v1.2.3-59-g8ed1b