[llvm-commits] [llvm] r170533 - /llvm/trunk/include/llvm/Target/TargetLowering.h

[Patrik Hagglund]

Author: patha
Date: Wed Dec 19 05:37:12 2012
New Revision: 170533

URL: http://llvm.org/viewvc/llvm-project?rev=170533&view=rev
Log:
Change TargetLowering::getRepRegClassCostFor, getIndexedLoadAction,
getIndexedStoreAction, and addRegisterClass to take and MVT, instead
of EVT.

Modified:
    llvm/trunk/include/llvm/Target/TargetLowering.h

Modified: llvm/trunk/include/llvm/Target/TargetLowering.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Target/TargetLowering.h?rev=170533&r1=170532&r2=170533&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Target/TargetLowering.h (original)
+++ llvm/trunk/include/llvm/Target/TargetLowering.h Wed Dec 19 05:37:12 2012
@@ -250,9 +250,8 @@
 
   /// getRepRegClassCostFor - Return the cost of the 'representative' register
   /// class for the specified value type.
-  virtual uint8_t getRepRegClassCostFor(EVT VT) const {
-    assert(VT.isSimple() && "getRepRegClassCostFor called on illegal type!");
-    return RepRegClassCostForVT[VT.getSimpleVT().SimpleTy];
+  virtual uint8_t getRepRegClassCostFor(MVT VT) const {
+    return RepRegClassCostForVT[VT.SimpleTy];
   }
 
   /// isTypeLegal - Return true if the target has native support for the
@@ -468,11 +467,10 @@
   /// expanded to some other code sequence, or the target has a custom expander
   /// for it.
   LegalizeAction
-  getIndexedLoadAction(unsigned IdxMode, EVT VT) const {
-    assert(IdxMode < ISD::LAST_INDEXED_MODE &&
-           VT.getSimpleVT() < MVT::LAST_VALUETYPE &&
+  getIndexedLoadAction(unsigned IdxMode, MVT VT) const {
+    assert(IdxMode < ISD::LAST_INDEXED_MODE && VT < MVT::LAST_VALUETYPE &&
            "Table isn't big enough!");
-    unsigned Ty = (unsigned)VT.getSimpleVT().SimpleTy;
+    unsigned Ty = (unsigned)VT.SimpleTy;
     return (LegalizeAction)((IndexedModeActions[Ty][IdxMode] & 0xf0) >> 4);
   }
 
@@ -480,8 +478,8 @@
   /// on this target.
   bool isIndexedLoadLegal(unsigned IdxMode, EVT VT) const {
     return VT.isSimple() &&
-      (getIndexedLoadAction(IdxMode, VT) == Legal ||
-       getIndexedLoadAction(IdxMode, VT) == Custom);
+      (getIndexedLoadAction(IdxMode, VT.getSimpleVT()) == Legal ||
+       getIndexedLoadAction(IdxMode, VT.getSimpleVT()) == Custom);
   }
 
   /// getIndexedStoreAction - Return how the indexed store should be treated:
@@ -489,11 +487,10 @@
   /// expanded to some other code sequence, or the target has a custom expander
   /// for it.
   LegalizeAction
-  getIndexedStoreAction(unsigned IdxMode, EVT VT) const {
-    assert(IdxMode < ISD::LAST_INDEXED_MODE &&
-           VT.getSimpleVT() < MVT::LAST_VALUETYPE &&
+  getIndexedStoreAction(unsigned IdxMode, MVT VT) const {
+    assert(IdxMode < ISD::LAST_INDEXED_MODE && VT < MVT::LAST_VALUETYPE &&
            "Table isn't big enough!");
-    unsigned Ty = (unsigned)VT.getSimpleVT().SimpleTy;
+    unsigned Ty = (unsigned)VT.SimpleTy;
     return (LegalizeAction)(IndexedModeActions[Ty][IdxMode] & 0x0f);
   }
 
@@ -501,8 +498,8 @@
   /// on this target.
   bool isIndexedStoreLegal(unsigned IdxMode, EVT VT) const {
     return VT.isSimple() &&
-      (getIndexedStoreAction(IdxMode, VT) == Legal ||
-       getIndexedStoreAction(IdxMode, VT) == Custom);
+      (getIndexedStoreAction(IdxMode, VT.getSimpleVT()) == Legal ||
+       getIndexedStoreAction(IdxMode, VT.getSimpleVT()) == Custom);
   }
 
   /// getCondCodeAction - Return how the condition code should be treated:
@@ -1129,10 +1126,10 @@
   /// addRegisterClass - Add the specified register class as an available
   /// regclass for the specified value type.  This indicates the selector can
   /// handle values of that class natively.
-  void addRegisterClass(EVT VT, const TargetRegisterClass *RC) {
-    assert((unsigned)VT.getSimpleVT().SimpleTy < array_lengthof(RegClassForVT));
+  void addRegisterClass(MVT VT, const TargetRegisterClass *RC) {
+    assert((unsigned)VT.SimpleTy < array_lengthof(RegClassForVT));
     AvailableRegClasses.push_back(std::make_pair(VT, RC));
-    RegClassForVT[VT.getSimpleVT().SimpleTy] = RC;
+    RegClassForVT[VT.SimpleTy] = RC;
   }
 
   /// findRepresentativeClass - Return the largest legal super-reg register class
@@ -2111,7 +2108,7 @@
   }
 
 private:
-  std::vector<std::pair<EVT, const TargetRegisterClass*> > AvailableRegClasses;
+  std::vector<std::pair<MVT, const TargetRegisterClass*> > AvailableRegClasses;
 
   /// TargetDAGCombineArray - Targets can specify ISD nodes that they would
   /// like PerformDAGCombine callbacks for by calling setTargetDAGCombine(),