docs/GettingStarted.rst: Whitespace only

[oota-llvm.git] / utils / TableGen / CodeGenRegisters.h

diff --git a/utils/TableGen/CodeGenRegisters.h b/utils/TableGen/CodeGenRegisters.h
index df8e5e98ac6dd70175a596ad2e085c022c3e8457..dc441436537db399cfb1d4f1d3a5501106f86277 100644 (file)
--- a/utils/TableGen/CodeGenRegisters.h
+++ b/utils/TableGen/CodeGenRegisters.h
@@ -42,10 +42,10 @@ namespace llvm {
   struct MaskRolPair {
     unsigned Mask;
     uint8_t RotateLeft;
-    bool operator==(const MaskRolPair Other) {
+    bool operator==(const MaskRolPair Other) const {
       return Mask == Other.Mask && RotateLeft == Other.RotateLeft;
     }
-    bool operator!=(const MaskRolPair Other) {
+    bool operator!=(const MaskRolPair Other) const {
       return Mask != Other.Mask || RotateLeft != Other.RotateLeft;
     }
   };
@@ -75,7 +75,8 @@ namespace llvm {
     std::string getQualifiedName() const;
 
     // Map of composite subreg indices.
-    typedef DenseMap<CodeGenSubRegIndex *, CodeGenSubRegIndex *> CompMap;
+    typedef std::map<CodeGenSubRegIndex *, CodeGenSubRegIndex *,
+                     deref<llvm::less>> CompMap;
 
     // Returns the subreg index that results from composing this with Idx.
     // Returns NULL if this and Idx don't compose.
@@ -128,6 +129,7 @@ namespace llvm {
     unsigned EnumValue;
     unsigned CostPerUse;
     bool CoveredBySubRegs;
+    bool HasDisjunctSubRegs;
 
     // Map SubRegIndex -> Register.
     typedef std::map<CodeGenSubRegIndex *, CodeGenRegister *, deref<llvm::less>>
@@ -304,8 +306,11 @@ namespace llvm {
     int CopyCost;
     bool Allocatable;
     std::string AltOrderSelect;
+    uint8_t AllocationPriority;
     /// Contains the combination of the lane masks of all subregisters.
     unsigned LaneMask;
+    /// True if there are at least 2 subregisters which do not interfere.
+    bool HasDisjunctSubRegs;
 
     // Return the Record that defined this class, or NULL if the class was
     // created by TableGen.