diff options
Diffstat (limited to 'compiler/optimizing/instruction_builder.h')
| -rw-r--r-- | compiler/optimizing/instruction_builder.h | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/compiler/optimizing/instruction_builder.h b/compiler/optimizing/instruction_builder.h index 2fb5c7b94d..e968760d84 100644 --- a/compiler/optimizing/instruction_builder.h +++ b/compiler/optimizing/instruction_builder.h @@ -194,12 +194,12 @@ class HInstructionBuilder : public ValueObject { uint32_t register_index); // Builds a new array node and the instructions that fill it. - void BuildFilledNewArray(uint32_t dex_pc, - dex::TypeIndex type_index, - uint32_t number_of_vreg_arguments, - bool is_range, - uint32_t* args, - uint32_t register_index); + HNewArray* BuildFilledNewArray(uint32_t dex_pc, + dex::TypeIndex type_index, + uint32_t number_of_vreg_arguments, + bool is_range, + uint32_t* args, + uint32_t register_index); void BuildFillArrayData(const Instruction& instruction, uint32_t dex_pc); @@ -288,7 +288,11 @@ class HInstructionBuilder : public ValueObject { REQUIRES_SHARED(Locks::mutator_lock_); // Build a HNewInstance instruction. - bool BuildNewInstance(dex::TypeIndex type_index, uint32_t dex_pc); + HNewInstance* BuildNewInstance(dex::TypeIndex type_index, uint32_t dex_pc); + + // Build a HConstructorFence for HNewInstance and HNewArray instructions. This ensures the + // happens-before ordering for default-initialization of the object referred to by new_instance. + void BuildConstructorFenceForAllocation(HInstruction* allocation); // Return whether the compiler can assume `cls` is initialized. bool IsInitialized(Handle<mirror::Class> cls) const |