1 files changed, 18 insertions, 19 deletions
diff --git a/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
index 49f55e2fc6..35f1931494 100644
--- a/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -12,24 +12,24 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Target/TargetLowering.h"
-#include "llvm/MC/MCAsmInfo.h"
-#include "llvm/MC/MCExpr.h"
-#include "llvm/DataLayout.h"
-#include "llvm/Target/TargetLoweringObjectFile.h"
-#include "llvm/Target/TargetMachine.h"
-#include "llvm/Target/TargetRegisterInfo.h"
-#include "llvm/GlobalVariable.h"
-#include "llvm/DerivedTypes.h"
+#include "llvm/ADT/BitVector.h"
+#include "llvm/ADT/STLExtras.h"
 #include "llvm/CodeGen/Analysis.h"
 #include "llvm/CodeGen/MachineFrameInfo.h"
-#include "llvm/CodeGen/MachineJumpTableInfo.h"
 #include "llvm/CodeGen/MachineFunction.h"
+#include "llvm/CodeGen/MachineJumpTableInfo.h"
 #include "llvm/CodeGen/SelectionDAG.h"
-#include "llvm/ADT/BitVector.h"
-#include "llvm/ADT/STLExtras.h"
+#include "llvm/DataLayout.h"
+#include "llvm/DerivedTypes.h"
+#include "llvm/GlobalVariable.h"
+#include "llvm/MC/MCAsmInfo.h"
+#include "llvm/MC/MCExpr.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/MathExtras.h"
+#include "llvm/Target/TargetLoweringObjectFile.h"
+#include "llvm/Target/TargetMachine.h"
+#include "llvm/Target/TargetRegisterInfo.h"
 #include <cctype>
 using namespace llvm;
 
@@ -758,14 +758,13 @@ void TargetLowering::computeRegisterProperties() {
 
   // Every integer value type larger than this largest register takes twice as
   // many registers to represent as the previous ValueType.
-  for (unsigned ExpandedReg = LargestIntReg + 1; ; ++ExpandedReg) {
-    EVT ExpandedVT = (MVT::SimpleValueType)ExpandedReg;
-    if (!ExpandedVT.isInteger())
-      break;
+  for (unsigned ExpandedReg = LargestIntReg + 1;
+       ExpandedReg <= MVT::LAST_INTEGER_VALUETYPE; ++ExpandedReg) {
     NumRegistersForVT[ExpandedReg] = 2*NumRegistersForVT[ExpandedReg-1];
     RegisterTypeForVT[ExpandedReg] = (MVT::SimpleValueType)LargestIntReg;
     TransformToType[ExpandedReg] = (MVT::SimpleValueType)(ExpandedReg - 1);
-    ValueTypeActions.setTypeAction(ExpandedVT, TypeExpandInteger);
+    ValueTypeActions.setTypeAction((MVT::SimpleValueType)ExpandedReg,
+                                   TypeExpandInteger);
   }
 
   // Inspect all of the ValueType's smaller than the largest integer
@@ -826,7 +825,7 @@ void TargetLowering::computeRegisterProperties() {
     // that wider vector type.
     EVT EltVT = VT.getVectorElementType();
     unsigned NElts = VT.getVectorNumElements();
-    if (NElts != 1) {
+    if (NElts != 1 && !shouldSplitVectorElementType(EltVT)) {
       bool IsLegalWiderType = false;
       // First try to promote the elements of integer vectors. If no legal
       // promotion was found, fallback to the widen-vector method.
@@ -3325,7 +3324,7 @@ SDValue TargetLowering::BuildExactSDIV(SDValue Op1, SDValue Op2, DebugLoc dl,
 /// <http://the.wall.riscom.net/books/proc/ppc/cwg/code2.html>
 SDValue TargetLowering::
 BuildSDIV(SDNode *N, SelectionDAG &DAG, bool IsAfterLegalization,
-          std::vector<SDNode*>* Created) const {
+          std::vector<SDNode*> *Created) const {
   EVT VT = N->getValueType(0);
   DebugLoc dl= N->getDebugLoc();
 
@@ -3385,7 +3384,7 @@ BuildSDIV(SDNode *N, SelectionDAG &DAG, bool IsAfterLegalization,
 /// <http://the.wall.riscom.net/books/proc/ppc/cwg/code2.html>
 SDValue TargetLowering::
 BuildUDIV(SDNode *N, SelectionDAG &DAG, bool IsAfterLegalization,
-          std::vector<SDNode*>* Created) const {
+          std::vector<SDNode*> *Created) const {
   EVT VT = N->getValueType(0);
   DebugLoc dl = N->getDebugLoc();