diff options
Diffstat (limited to 'compiler/optimizing/code_generator.h')
| -rw-r--r-- | compiler/optimizing/code_generator.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/compiler/optimizing/code_generator.h b/compiler/optimizing/code_generator.h index ee80357791..9872efaa4a 100644 --- a/compiler/optimizing/code_generator.h +++ b/compiler/optimizing/code_generator.h @@ -304,6 +304,12 @@ class CodeGenerator : public DeletableArenaObject<kArenaAllocCodeGenerator> { // Returns whether we should split long moves in parallel moves. virtual bool ShouldSplitLongMoves() const { return false; } + // Returns true if `invoke` is an implemented intrinsic in this codegen's arch. + bool IsImplementedIntrinsic(HInvoke* invoke) const { + return invoke->IsIntrinsic() && + !unimplemented_intrinsics_[static_cast<size_t>(invoke->GetIntrinsic())]; + } + size_t GetNumberOfCoreCalleeSaveRegisters() const { return POPCOUNT(core_callee_save_mask_); } @@ -749,7 +755,8 @@ class CodeGenerator : public DeletableArenaObject<kArenaAllocCodeGenerator> { uint32_t core_callee_save_mask, uint32_t fpu_callee_save_mask, const CompilerOptions& compiler_options, - OptimizingCompilerStats* stats); + OptimizingCompilerStats* stats, + const art::ArrayRef<const bool>& unimplemented_intrinsics); virtual HGraphVisitor* GetLocationBuilder() = 0; virtual HGraphVisitor* GetInstructionVisitor() = 0; @@ -893,6 +900,9 @@ class CodeGenerator : public DeletableArenaObject<kArenaAllocCodeGenerator> { // CodeGenerator::Compile() and remains alive until the CodeGenerator is destroyed. std::unique_ptr<CodeGenerationData> code_generation_data_; + // Which intrinsics we don't have handcrafted code for. + art::ArrayRef<const bool> unimplemented_intrinsics_; + friend class OptimizingCFITest; ART_FRIEND_TEST(CodegenTest, ARM64FrameSizeSIMD); ART_FRIEND_TEST(CodegenTest, ARM64FrameSizeNoSIMD); |