From fd41b5b969e3521f5e3ae9bfad6f6f56424355c4 Mon Sep 17 00:00:00 2001
From: Patrik Hagglund <patrik.h.hagglund@ericsson.com>
Date: Wed, 19 Dec 2012 11:21:04 +0000
Subject: [PATCH] Change TargetLowering::getTypeToPromoteTo to take and return
 MVTs, instead of EVTs.

llvm-svn: 170529
---
 llvm/include/llvm/Target/TargetLowering.h           |  8 ++++----
 llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp       | 14 +++++++-------
 llvm/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp |  4 ++--
 3 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/llvm/include/llvm/Target/TargetLowering.h b/llvm/include/llvm/Target/TargetLowering.h
index d91ae42..022b359 100644
--- a/llvm/include/llvm/Target/TargetLowering.h
+++ b/llvm/include/llvm/Target/TargetLowering.h
@@ -533,22 +533,22 @@ public:
 
   /// getTypeToPromoteTo - If the action for this operation is to promote, this
   /// method returns the ValueType to promote to.
-  EVT getTypeToPromoteTo(unsigned Op, EVT VT) const {
+  MVT getTypeToPromoteTo(unsigned Op, MVT VT) const {
     assert(getOperationAction(Op, VT) == Promote &&
            "This operation isn't promoted!");
 
     // See if this has an explicit type specified.
     std::map<std::pair<unsigned, MVT::SimpleValueType>,
              MVT::SimpleValueType>::const_iterator PTTI =
-      PromoteToType.find(std::make_pair(Op, VT.getSimpleVT().SimpleTy));
+      PromoteToType.find(std::make_pair(Op, VT.SimpleTy));
     if (PTTI != PromoteToType.end()) return PTTI->second;
 
     assert((VT.isInteger() || VT.isFloatingPoint()) &&
            "Cannot autopromote this type, add it with AddPromotedToType.");
 
-    EVT NVT = VT;
+    MVT NVT = VT;
     do {
-      NVT = (MVT::SimpleValueType)(NVT.getSimpleVT().SimpleTy+1);
+      NVT = (MVT::SimpleValueType)(NVT.SimpleTy+1);
       assert(NVT.isInteger() == VT.isInteger() && NVT != MVT::isVoid &&
              "Didn't find type to promote to!");
     } while (!isTypeLegal(NVT) ||
diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index 02dc4b0..77168be 100644
--- a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -710,7 +710,7 @@ void SelectionDAGLegalize::LegalizeStoreOps(SDNode *Node) {
 
       {
         SDValue Value = ST->getValue();
-        EVT VT = Value.getValueType();
+        MVT VT = Value.getSimpleValueType();
         switch (TLI.getOperationAction(ISD::STORE, VT)) {
         default: llvm_unreachable("This action is not supported yet!");
         case TargetLowering::Legal:
@@ -731,7 +731,7 @@ void SelectionDAGLegalize::LegalizeStoreOps(SDNode *Node) {
           return;
         }
         case TargetLowering::Promote: {
-          EVT NVT = TLI.getTypeToPromoteTo(ISD::STORE, VT);
+          MVT NVT = TLI.getTypeToPromoteTo(ISD::STORE, VT);
           assert(NVT.getSizeInBits() == VT.getSizeInBits() &&
                  "Can only promote stores to same size type");
           Value = DAG.getNode(ISD::BITCAST, dl, NVT, Value);
@@ -864,7 +864,7 @@ void SelectionDAGLegalize::LegalizeLoadOps(SDNode *Node) {
 
   ISD::LoadExtType ExtType = LD->getExtensionType();
   if (ExtType == ISD::NON_EXTLOAD) {
-    EVT VT = Node->getValueType(0);
+    MVT VT = Node->getSimpleValueType(0);
     SDValue RVal = SDValue(Node, 0);
     SDValue RChain = SDValue(Node, 1);
 
@@ -891,7 +891,7 @@ void SelectionDAGLegalize::LegalizeLoadOps(SDNode *Node) {
       break;
     }
     case TargetLowering::Promote: {
-      EVT NVT = TLI.getTypeToPromoteTo(Node->getOpcode(), VT);
+      MVT NVT = TLI.getTypeToPromoteTo(Node->getOpcode(), VT);
       assert(NVT.getSizeInBits() == VT.getSizeInBits() &&
              "Can only promote loads to same size type");
 
@@ -3576,13 +3576,13 @@ void SelectionDAGLegalize::ExpandNode(SDNode *Node) {
 
 void SelectionDAGLegalize::PromoteNode(SDNode *Node) {
   SmallVector<SDValue, 8> Results;
-  EVT OVT = Node->getValueType(0);
+  MVT OVT = Node->getSimpleValueType(0);
   if (Node->getOpcode() == ISD::UINT_TO_FP ||
       Node->getOpcode() == ISD::SINT_TO_FP ||
       Node->getOpcode() == ISD::SETCC) {
-    OVT = Node->getOperand(0).getValueType();
+    OVT = Node->getOperand(0).getSimpleValueType();
   }
-  EVT NVT = TLI.getTypeToPromoteTo(Node->getOpcode(), OVT);
+  MVT NVT = TLI.getTypeToPromoteTo(Node->getOpcode(), OVT);
   DebugLoc dl = Node->getDebugLoc();
   SDValue Tmp1, Tmp2, Tmp3;
   switch (Node->getOpcode()) {
diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
index d104abb..de6bbe3 100644
--- a/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
@@ -293,10 +293,10 @@ SDValue VectorLegalizer::PromoteVectorOp(SDValue Op) {
   // Vector "promotion" is basically just bitcasting and doing the operation
   // in a different type.  For example, x86 promotes ISD::AND on v2i32 to
   // v1i64.
-  EVT VT = Op.getValueType();
+  MVT VT = Op.getSimpleValueType();
   assert(Op.getNode()->getNumValues() == 1 &&
          "Can't promote a vector with multiple results!");
-  EVT NVT = TLI.getTypeToPromoteTo(Op.getOpcode(), VT);
+  MVT NVT = TLI.getTypeToPromoteTo(Op.getOpcode(), VT);
   DebugLoc dl = Op.getDebugLoc();
   SmallVector<SDValue, 4> Operands(Op.getNumOperands());
 
-- 
2.7.4