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Revert r99009 temporarily it seems to be breaking the bots.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99011 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher 2010-03-19 23:04:23 +00:00
parent 76a312b7d1
commit d7de54068c
3 changed files with 18 additions and 16 deletions
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12
utils/TableGen/CodeGenDAGPatterns.cpp
View File

@ -754,8 +754,12 @@ static unsigned GetNumNodeResults(Record *Operator, CodeGenDAGPatterns &CDP) {
Operator->getName() == "parallel")
return 0; // All return nothing.
if (Operator->isSubClassOf("Intrinsic"))
return CDP.getIntrinsic(Operator).IS.RetVTs.size();
if (Operator->isSubClassOf("Intrinsic")) {
unsigned NumRes = CDP.getIntrinsic(Operator).IS.RetVTs.size();
if (NumRes == 1 && CDP.getIntrinsic(Operator).IS.RetVTs[0] == MVT::isVoid)
return 0;
return NumRes;
}
if (Operator->isSubClassOf("SDNode"))
return CDP.getSDNodeInfo(Operator).getNumResults();
@ -1206,6 +1210,8 @@ bool TreePatternNode::ApplyTypeConstraints(TreePattern &TP, bool NotRegisters) {
// Apply the result type to the node.
unsigned NumRetVTs = Int->IS.RetVTs.size();
unsigned NumParamVTs = Int->IS.ParamVTs.size();
if (NumRetVTs == 1 && Int->IS.RetVTs[0] == MVT::isVoid)
NumRetVTs = 0;
for (unsigned i = 0, e = NumRetVTs; i != e; ++i)
MadeChange |= UpdateNodeType(i, Int->IS.RetVTs[i], TP);
@ -1585,7 +1591,7 @@ TreePatternNode *TreePattern::ParseTreePattern(DagInit *Dag) {
// If this intrinsic returns void, it must have side-effects and thus a
// chain.
if (Int.IS.RetVTs.empty()) {
if (Int.IS.RetVTs[0] == MVT::isVoid) {
Operator = getDAGPatterns().get_intrinsic_void_sdnode();
} else if (Int.ModRef != CodeGenIntrinsic::NoMem) {
// Has side-effects, requires chain.

9
utils/TableGen/CodeGenTarget.cpp
View File

@ -490,15 +490,12 @@ CodeGenIntrinsic::CodeGenIntrinsic(Record *R) {
OverloadedVTs.push_back(VT);
isOverloaded |= true;
}
IS.RetVTs.push_back(VT);
IS.RetTypeDefs.push_back(TyEl);
}
if (IS.RetVTs.size() == 1 && IS.RetVTs[0] == MVT::isVoid) {
IS.RetVTs.pop_back();
IS.RetTypeDefs.pop_back();
}
if (IS.RetVTs.size() == 0)
throw "Intrinsic '"+DefName+"' needs at least a type for the ret value!";
// Parse the list of parameter types.
TypeList = R->getValueAsListInit("ParamTypes");

13
utils/TableGen/IntrinsicEmitter.cpp
View File

@ -172,11 +172,10 @@ static void EmitTypeGenerate(raw_ostream &OS, const Record *ArgType,
static void EmitTypeGenerate(raw_ostream &OS,
const std::vector<Record*> &ArgTypes,
unsigned &ArgNo) {
if (ArgTypes.empty())
return EmitTypeForValueType(OS, MVT::isVoid);
if (ArgTypes.size() == 1)
return EmitTypeGenerate(OS, ArgTypes.front(), ArgNo);
if (ArgTypes.size() == 1) {
EmitTypeGenerate(OS, ArgTypes.front(), ArgNo);
return;
}
OS << "StructType::get(Context, ";
@ -252,11 +251,11 @@ namespace {
unsigned RHSSize = RHSVec->size();
unsigned LHSSize = LHSVec->size();
for (; i != LHSSize; ++i) {
do {
if (i == RHSSize) return false; // RHS is shorter than LHS.
if ((*LHSVec)[i] != (*RHSVec)[i])
return (*LHSVec)[i]->getName() < (*RHSVec)[i]->getName();
}
} while (++i != LHSSize);
if (i != RHSSize) return true;