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continue xform function parsing 

llvm-svn: 23338
This commit is contained in:
Chris Lattner 2005-09-13 21:59:15 +00:00
parent 2617de498d
commit 3556d849da
2 changed files with 12 additions and 1 deletions
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8
llvm/utils/TableGen/DAGISelEmitter.cpp
View File

@ -509,7 +509,7 @@ void DAGISelEmitter::ParseNodeTransforms(std::ostream &OS) {
SDNodeXForms.insert(std::make_pair(XFormNode, SDNodeXForms.insert(std::make_pair(XFormNode,
std::make_pair(SDNode, Code))); std::make_pair(SDNode, Code)));
if (!Code.empty()) { if (0 && !Code.empty()) {
std::string ClassName = getSDNodeInfo(SDNode).getSDClassName(); std::string ClassName = getSDNodeInfo(SDNode).getSDClassName();
const char *C2 = ClassName == "SDNode" ? "N" : "inN"; const char *C2 = ClassName == "SDNode" ? "N" : "inN";
@ -592,6 +592,12 @@ void DAGISelEmitter::ParseAndResolvePatternFragments(std::ostream &OS) {
OS << Code << "\n}\n"; OS << Code << "\n}\n";
P->getOnlyTree()->setPredicateFn("Predicate_"+Fragments[i]->getName()); P->getOnlyTree()->setPredicateFn("Predicate_"+Fragments[i]->getName());
} }
// If there is a node transformation corresponding to this, keep track of
// it.
Record *Transform = Fragments[i]->getValueAsDef("OperandTransform");
if (!getSDNodeTransform(Transform).second.empty()) // not noop xform?
P->getOnlyTree()->setTransformFn("Transform_"+Transform->getName());
} }
OS << "\n\n"; OS << "\n\n";

5
llvm/utils/TableGen/DAGISelEmitter.h
View File

@ -302,6 +302,11 @@ public:
return PatternFragments.find(R)->second; return PatternFragments.find(R)->second;
} }
const std::pair<Record*, std::string> &getSDNodeTransform(Record *R) const {
assert(SDNodeXForms.count(R) && "Invalid transform!");
return SDNodeXForms.find(R)->second;
}
private: private:
void ParseNodeInfo(); void ParseNodeInfo();
void ParseNodeTransforms(std::ostream &OS); void ParseNodeTransforms(std::ostream &OS);