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Change TargetLowering::getTypeToPromoteTo to take and return MVTs,

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instead of EVTs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170529 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Patrik Hagglund 2012-12-19 11:21:04 +00:00
parent 8b7c89f2d4
commit 319bb39923
3 changed files with 13 additions and 13 deletions
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8
include/llvm/Target/TargetLowering.h
View File

@ -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) ||

14
lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
View File

@ -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()) {

4
lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
View File

@ -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());