Merge llvm trunk r238337 from ^/vendor/llvm/dist, resolve conflicts, and

preserve our customizations, where necessary.

1 files changed, 15 insertions, 1 deletions

diff --git a/contrib/llvm/utils/TableGen/CodeGenDAGPatterns.h b/contrib/llvm/utils/TableGen/CodeGenDAGPatterns.h
index c0812cf..9ce3cdf 100644
--- a/contrib/llvm/utils/TableGen/CodeGenDAGPatterns.h
+++ b/contrib/llvm/utils/TableGen/CodeGenDAGPatterns.h
@@ -136,10 +136,18 @@ namespace EEVT {
     /// whose element is VT.
     bool EnforceVectorEltTypeIs(EEVT::TypeSet &VT, TreePattern &TP);
 
+    /// EnforceVectorEltTypeIs - 'this' is now constrainted to be a vector type
+    /// whose element is VT.
+    bool EnforceVectorEltTypeIs(MVT::SimpleValueType VT, TreePattern &TP);
+
     /// EnforceVectorSubVectorTypeIs - 'this' is now constrainted to
     /// be a vector type VT.
     bool EnforceVectorSubVectorTypeIs(EEVT::TypeSet &VT, TreePattern &TP);
 
+    /// EnforceVectorSameNumElts - 'this' is now constrainted to
+    /// be a vector with same num elements as VT.
+    bool EnforceVectorSameNumElts(EEVT::TypeSet &VT, TreePattern &TP);
+
     bool operator!=(const TypeSet &RHS) const { return TypeVec != RHS.TypeVec; }
     bool operator==(const TypeSet &RHS) const { return TypeVec == RHS.TypeVec; }
 
@@ -165,7 +173,7 @@ struct SDTypeConstraint {
   enum {
     SDTCisVT, SDTCisPtrTy, SDTCisInt, SDTCisFP, SDTCisVec, SDTCisSameAs,
     SDTCisVTSmallerThanOp, SDTCisOpSmallerThanOp, SDTCisEltOfVec,
-    SDTCisSubVecOfVec
+    SDTCisSubVecOfVec, SDTCVecEltisVT, SDTCisSameNumEltsAs
   } ConstraintType;
 
   union {   // The discriminated union.
@@ -187,6 +195,12 @@ struct SDTypeConstraint {
     struct {
       unsigned OtherOperandNum;
     } SDTCisSubVecOfVec_Info;
+    struct {
+      MVT::SimpleValueType VT;
+    } SDTCVecEltisVT_Info;
+    struct {
+      unsigned OtherOperandNum;
+    } SDTCisSameNumEltsAs_Info;
   } x;
 
   /// ApplyTypeConstraint - Given a node in a pattern, apply this type