diff options
Diffstat (limited to 'compiler/optimizing/nodes.h')
| -rw-r--r-- | compiler/optimizing/nodes.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/compiler/optimizing/nodes.h b/compiler/optimizing/nodes.h index 019be5d494..7067aabaa1 100644 --- a/compiler/optimizing/nodes.h +++ b/compiler/optimizing/nodes.h @@ -2725,6 +2725,8 @@ class HCondition : public HBinaryOperation { bool IsGtBias() const { return bias_ == ComparisonBias::kGtBias; } + bool IsLtBias() const { return bias_ == ComparisonBias::kLtBias; } + void SetBias(ComparisonBias bias) { bias_ = bias; } bool InstructionDataEquals(HInstruction* other) const OVERRIDE { @@ -2734,13 +2736,23 @@ class HCondition : public HBinaryOperation { bool IsFPConditionTrueIfNaN() const { DCHECK(Primitive::IsFloatingPointType(InputAt(0)->GetType())); IfCondition if_cond = GetCondition(); - return IsGtBias() ? ((if_cond == kCondGT) || (if_cond == kCondGE)) : (if_cond == kCondNE); + if (if_cond == kCondNE) { + return true; + } else if (if_cond == kCondEQ) { + return false; + } + return ((if_cond == kCondGT) || (if_cond == kCondGE)) && IsGtBias(); } bool IsFPConditionFalseIfNaN() const { DCHECK(Primitive::IsFloatingPointType(InputAt(0)->GetType())); IfCondition if_cond = GetCondition(); - return IsGtBias() ? ((if_cond == kCondLT) || (if_cond == kCondLE)) : (if_cond == kCondEQ); + if (if_cond == kCondEQ) { + return true; + } else if (if_cond == kCondNE) { + return false; + } + return ((if_cond == kCondLT) || (if_cond == kCondLE)) && IsGtBias(); } private: |