diff options
Diffstat (limited to 'compiler/optimizing/nodes.h')
| -rw-r--r-- | compiler/optimizing/nodes.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/compiler/optimizing/nodes.h b/compiler/optimizing/nodes.h index b315c81693..79d733060b 100644 --- a/compiler/optimizing/nodes.h +++ b/compiler/optimizing/nodes.h @@ -1272,6 +1272,8 @@ class HBasicBlock : public ArenaObject<kArenaAllocBasicBlock> { // the appropriate try entry will be returned. const HTryBoundary* ComputeTryEntryOfSuccessors() const; + bool HasThrowingInstructions() const; + // Returns whether this block dominates the blocked passed as parameter. bool Dominates(HBasicBlock* block) const; @@ -2130,7 +2132,6 @@ class HInstruction : public ArenaObject<kArenaAllocInstruction> { !CanThrow() && !IsSuspendCheck() && !IsControlFlow() && - !IsDeoptimize() && !IsNativeDebugInfo() && !IsParameterValue() && // If we added an explicit barrier then we should keep it. @@ -3237,9 +3238,7 @@ class HDeoptimize FINAL : public HVariableInputSizeInstruction { bool NeedsEnvironment() const OVERRIDE { return true; } - // Even though deoptimize is often used for "exceptional cases" to go back to - // the interpreter, it never throws an exception. - bool CanThrow() const OVERRIDE { return false; } + bool CanThrow() const OVERRIDE { return true; } DeoptimizationKind GetDeoptimizationKind() const { return GetPackedField<DeoptimizeKindField>(); } |