| Index: src/IceTargetLowering.h
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| diff --git a/src/IceTargetLowering.h b/src/IceTargetLowering.h
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| index 71b6ca25ac04dacc6249c316a28252da2fcbf814..5ea7d31e25e76208dd9da3fc363c24fe7a03bf64 100644
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| --- a/src/IceTargetLowering.h
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| +++ b/src/IceTargetLowering.h
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| @@ -181,6 +181,9 @@ public:
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|    virtual SizeT getFrameOrStackReg() const = 0;
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|    virtual size_t typeWidthInBytesOnStack(Type Ty) const = 0;
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|  
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| +  /// Return whether a 64-bit Variable should be split into a Variable64On32.
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| +  virtual bool shouldSplitToVariable64On32(Type Ty) const = 0;
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| +
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|    bool hasComputedFrame() const { return HasComputedFrame; }
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|    /// Returns true if this function calls a function that has the "returns
 | 
|    /// twice" attribute.
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| 
 |