X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=utils%2FTableGen%2FCodeGenDAGPatterns.h;h=f330e558f56a7b9ed2d74524c1ad92ee47a71e8e;hb=47f0e3f434e2e43f951c3a826c40906cb15b7285;hp=ef6c787c3e08fca0ef4f42e9de30a52facd007c7;hpb=4950ae59608e806f305d1fababf78a984b52db69;p=oota-llvm.git

diff --git a/utils/TableGen/CodeGenDAGPatterns.h b/utils/TableGen/CodeGenDAGPatterns.h
index ef6c787c3e0..f330e558f56 100644
--- a/utils/TableGen/CodeGenDAGPatterns.h
+++ b/utils/TableGen/CodeGenDAGPatterns.h
@@ -12,8 +12,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef CODEGEN_DAGPATTERNS_H
-#define CODEGEN_DAGPATTERNS_H
+#ifndef LLVM_UTILS_TABLEGEN_CODEGENDAGPATTERNS_H
+#define LLVM_UTILS_TABLEGEN_CODEGENDAGPATTERNS_H
 
 #include "CodeGenIntrinsics.h"
 #include "CodeGenTarget.h"
@@ -132,14 +132,22 @@ namespace EEVT {
     /// this an other based on this information.
     bool EnforceSmallerThan(EEVT::TypeSet &Other, TreePattern &TP);
 
-    /// EnforceVectorEltTypeIs - 'this' is now constrainted to be a vector type
+    /// EnforceVectorEltTypeIs - 'this' is now constrained to be a vector type
     /// whose element is VT.
     bool EnforceVectorEltTypeIs(EEVT::TypeSet &VT, TreePattern &TP);
 
-    /// EnforceVectorSubVectorTypeIs - 'this' is now constrainted to
+    /// EnforceVectorEltTypeIs - 'this' is now constrained to be a vector type
+    /// whose element is VT.
+    bool EnforceVectorEltTypeIs(MVT::SimpleValueType VT, TreePattern &TP);
+
+    /// EnforceVectorSubVectorTypeIs - 'this' is now constrained to
     /// be a vector type VT.
     bool EnforceVectorSubVectorTypeIs(EEVT::TypeSet &VT, TreePattern &TP);
 
+    /// EnforceVectorSameNumElts - 'this' is now constrained 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
@@ -597,7 +611,7 @@ public:
 
   /// error - If this is the first error in the current resolution step,
   /// print it and set the error flag.  Otherwise, continue silently.
-  void error(const std::string &Msg);
+  void error(const Twine &Msg);
   bool hasError() const {
     return HasError;
   }
@@ -702,7 +716,8 @@ class CodeGenDAGPatterns {
   std::map<Record*, SDNodeInfo, LessRecordByID> SDNodes;
   std::map<Record*, std::pair<Record*, std::string>, LessRecordByID> SDNodeXForms;
   std::map<Record*, ComplexPattern, LessRecordByID> ComplexPatterns;
-  std::map<Record*, TreePattern*, LessRecordByID> PatternFragments;
+  std::map<Record *, std::unique_ptr<TreePattern>, LessRecordByID>
+      PatternFragments;
   std::map<Record*, DAGDefaultOperand, LessRecordByID> DefaultOperands;
   std::map<Record*, DAGInstruction, LessRecordByID> Instructions;
 
@@ -716,7 +731,6 @@ class CodeGenDAGPatterns {
   std::vector<PatternToMatch> PatternsToMatch;
 public:
   CodeGenDAGPatterns(RecordKeeper &R);
-  ~CodeGenDAGPatterns();
 
   CodeGenTarget &getTargetInfo() { return Target; }
   const CodeGenTarget &getTargetInfo() const { return Target; }
@@ -778,15 +792,16 @@ public:
   // Pattern Fragment information.
   TreePattern *getPatternFragment(Record *R) const {
     assert(PatternFragments.count(R) && "Invalid pattern fragment request!");
-    return PatternFragments.find(R)->second;
+    return PatternFragments.find(R)->second.get();
   }
   TreePattern *getPatternFragmentIfRead(Record *R) const {
-    if (!PatternFragments.count(R)) return nullptr;
-    return PatternFragments.find(R)->second;
+    if (!PatternFragments.count(R))
+      return nullptr;
+    return PatternFragments.find(R)->second.get();
   }
 
-  typedef std::map<Record*, TreePattern*, LessRecordByID>::const_iterator
-          pf_iterator;
+  typedef std::map<Record *, std::unique_ptr<TreePattern>,
+                   LessRecordByID>::const_iterator pf_iterator;
   pf_iterator pf_begin() const { return PatternFragments.begin(); }
   pf_iterator pf_end() const { return PatternFragments.end(); }