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Unified Diff: src/mips/lithium-mips.h

Issue 21037004: Fix HasResult method of LTemplateInstruction to properly handle LCheckSmi (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 7 years, 5 months ago
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Index: src/mips/lithium-mips.h
diff --git a/src/mips/lithium-mips.h b/src/mips/lithium-mips.h
index 93bc3b093c07abb33db7110bbfac69b19421f734..ee1c47d0573b74aab0a86ef0d60a1033fe59c1bc 100644
--- a/src/mips/lithium-mips.h
+++ b/src/mips/lithium-mips.h
@@ -265,7 +265,7 @@ class LInstruction: public ZoneObject {
bool IsMarkedAsCall() const { return is_call_; }
virtual bool HasResult() const = 0;
- virtual LOperand* result() = 0;
+ virtual LOperand* result() const = 0;
LOperand* FirstInput() { return InputAt(0); }
LOperand* Output() { return HasResult() ? result() : NULL; }
@@ -301,9 +301,9 @@ class LTemplateInstruction: public LInstruction {
public:
// Allow 0 or 1 output operands.
STATIC_ASSERT(R == 0 || R == 1);
- virtual bool HasResult() const { return R != 0; }
+ virtual bool HasResult() const { return R != 0 && result() != NULL; }
void set_result(LOperand* operand) { results_[0] = operand; }
- LOperand* result() { return results_[0]; }
+ LOperand* result() const { return results_[0]; }
protected:
EmbeddedContainer<LOperand*, R> results_;
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