1 files changed, 13 insertions, 0 deletions
diff --git a/lib/Target/X86/X86ISelLowering.h b/lib/Target/X86/X86ISelLowering.h
index d60ad39..bc4a746 100644
--- a/lib/Target/X86/X86ISelLowering.h
+++ b/lib/Target/X86/X86ISelLowering.h
@@ -187,6 +187,19 @@ namespace llvm {
    /// specifies a shuffle of elements that is suitable for input to SHUFP*.
    bool isSHUFPMask(SDNode *N);
 
+   /// isMOVLHPSorUNPCKLPDMask - Return true if the specified VECTOR_SHUFFLE
+   /// operand specifies a shuffle of elements that is suitable for input to
+   /// MOVLHPS or UNPCKLPD.
+   bool isMOVLHPSorUNPCKLPDMask(SDNode *N);
+
+   /// isMOVHLPSMask - Return true if the specified VECTOR_SHUFFLE operand
+   /// specifies a shuffle of elements that is suitable for input to MOVHLPS.
+   bool isMOVHLPSMask(SDNode *N);
+
+   /// isUNPCKHPDMask - Return true if the specified VECTOR_SHUFFLE operand
+   /// specifies a shuffle of elements that is suitable for input to UNPCKHPD.
+   bool isUNPCKHPDMask(SDNode *N);
+
    /// isSplatMask - Return true if the specified VECTOR_SHUFFLE operand
    /// specifies a splat of a single element.
    bool isSplatMask(SDNode *N);