diff options
Diffstat (limited to 'compiler/optimizing/optimizing_compiler.cc')
| -rw-r--r-- | compiler/optimizing/optimizing_compiler.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/compiler/optimizing/optimizing_compiler.cc b/compiler/optimizing/optimizing_compiler.cc index 45d534a9ec..3f73459a00 100644 --- a/compiler/optimizing/optimizing_compiler.cc +++ b/compiler/optimizing/optimizing_compiler.cc @@ -30,6 +30,7 @@ #include "base/macros.h" #include "base/mutex.h" #include "base/scoped_arena_allocator.h" +#include "base/systrace.h" #include "base/timing_logger.h" #include "builder.h" #include "code_generator.h" @@ -781,6 +782,7 @@ CodeGenerator* OptimizingCompiler::TryCompile(ArenaAllocator* allocator, } if (Compiler::IsPathologicalCase(*code_item, method_idx, dex_file)) { + SCOPED_TRACE << "Not compiling because of pathological case"; MaybeRecordStat(compilation_stats_.get(), MethodCompilationStat::kNotCompiledPathological); return nullptr; } @@ -791,6 +793,7 @@ CodeGenerator* OptimizingCompiler::TryCompile(ArenaAllocator* allocator, if ((compiler_options.GetCompilerFilter() == CompilerFilter::kSpace) && (CodeItemInstructionAccessor(dex_file, code_item).InsnsSizeInCodeUnits() > kSpaceFilterOptimizingThreshold)) { + SCOPED_TRACE << "Not compiling because of space filter"; MaybeRecordStat(compilation_stats_.get(), MethodCompilationStat::kNotCompiledSpaceFilter); return nullptr; } @@ -865,6 +868,7 @@ CodeGenerator* OptimizingCompiler::TryCompile(ArenaAllocator* allocator, compilation_stats_.get()); GraphAnalysisResult result = builder.BuildGraph(); if (result != kAnalysisSuccess) { + SCOPED_TRACE << "Not compiling because of " << result; switch (result) { case kAnalysisSkipped: { MaybeRecordStat(compilation_stats_.get(), @@ -927,6 +931,7 @@ CodeGenerator* OptimizingCompiler::TryCompile(ArenaAllocator* allocator, // However, we may have run out of memory trying to create it, so in this // case just abort the compilation. if (graph->GetProfilingInfo() == nullptr) { + SCOPED_TRACE << "Not compiling because of out of memory"; MaybeRecordStat(compilation_stats_.get(), MethodCompilationStat::kJitOutOfMemoryForCommit); return nullptr; } @@ -938,6 +943,7 @@ CodeGenerator* OptimizingCompiler::TryCompile(ArenaAllocator* allocator, compilation_stats_.get()); if (UNLIKELY(codegen->GetFrameSize() > codegen->GetMaximumFrameSize())) { + SCOPED_TRACE << "Not compiling because of stack frame too large"; LOG(WARNING) << "Stack frame size is " << codegen->GetFrameSize() << " which is larger than the maximum of " << codegen->GetMaximumFrameSize() << " bytes. Method: " << graph->PrettyMethod(); |