diff options
Diffstat (limited to 'compiler/optimizing/nodes.h')
| -rw-r--r-- | compiler/optimizing/nodes.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/compiler/optimizing/nodes.h b/compiler/optimizing/nodes.h index 19227cad69..b89487f4f6 100644 --- a/compiler/optimizing/nodes.h +++ b/compiler/optimizing/nodes.h @@ -3355,6 +3355,7 @@ class HInstanceOf : public HExpression<2> { uint32_t dex_pc) : HExpression(Primitive::kPrimBoolean, SideEffects::None()), class_is_final_(class_is_final), + must_do_null_check_(true), dex_pc_(dex_pc) { SetRawInputAt(0, object); SetRawInputAt(1, constant); @@ -3374,10 +3375,15 @@ class HInstanceOf : public HExpression<2> { bool IsClassFinal() const { return class_is_final_; } + // Used only in code generation. + bool MustDoNullCheck() const { return must_do_null_check_; } + void ClearMustDoNullCheck() { must_do_null_check_ = false; } + DECLARE_INSTRUCTION(InstanceOf); private: const bool class_is_final_; + bool must_do_null_check_; const uint32_t dex_pc_; DISALLOW_COPY_AND_ASSIGN(HInstanceOf); @@ -3418,6 +3424,7 @@ class HCheckCast : public HTemplateInstruction<2> { uint32_t dex_pc) : HTemplateInstruction(SideEffects::None()), class_is_final_(class_is_final), + must_do_null_check_(true), dex_pc_(dex_pc) { SetRawInputAt(0, object); SetRawInputAt(1, constant); @@ -3436,6 +3443,9 @@ class HCheckCast : public HTemplateInstruction<2> { bool CanThrow() const OVERRIDE { return true; } + bool MustDoNullCheck() const { return must_do_null_check_; } + void ClearMustDoNullCheck() { must_do_null_check_ = false; } + uint32_t GetDexPc() const { return dex_pc_; } bool IsClassFinal() const { return class_is_final_; } @@ -3444,6 +3454,7 @@ class HCheckCast : public HTemplateInstruction<2> { private: const bool class_is_final_; + bool must_do_null_check_; const uint32_t dex_pc_; DISALLOW_COPY_AND_ASSIGN(HCheckCast); |