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move Node Transformation printing from CodeGenDAGPatterns -> DAGISelEmitter.

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The only difference in output is that we now print them in alphabetical 
order instead of reverse alphabetical order.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45635 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2008-01-05 22:54:53 +00:00
parent dc32f9802a
commit 443e3f9dd6
4 changed files with 50 additions and 23 deletions
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23
utils/TableGen/CodeGenDAGPatterns.cpp
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@ -1112,12 +1112,10 @@ void TreePattern::dump() const { print(*cerr.stream()); }
//
// FIXME: REMOVE OSTREAM ARGUMENT
CodegenDAGPatterns::CodegenDAGPatterns(RecordKeeper &R, std::ostream &OS)
: Records(R) {
CodegenDAGPatterns::CodegenDAGPatterns(RecordKeeper &R) : Records(R) {
Intrinsics = LoadIntrinsics(Records);
ParseNodeInfo();
ParseNodeTransforms(OS);
ParseNodeTransforms();
ParseComplexPatterns();
ParsePatternFragments();
ParseDefaultOperands();
@ -1161,26 +1159,13 @@ void CodegenDAGPatterns::ParseNodeInfo() {
/// ParseNodeTransforms - Parse all SDNodeXForm instances into the SDNodeXForms
/// map, and emit them to the file as functions.
void CodegenDAGPatterns::ParseNodeTransforms(std::ostream &OS) {
OS << "\n// Node transformations.\n";
void CodegenDAGPatterns::ParseNodeTransforms() {
std::vector<Record*> Xforms = Records.getAllDerivedDefinitions("SDNodeXForm");
while (!Xforms.empty()) {
Record *XFormNode = Xforms.back();
Record *SDNode = XFormNode->getValueAsDef("Opcode");
std::string Code = XFormNode->getValueAsCode("XFormFunction");
SDNodeXForms.insert(std::make_pair(XFormNode,
std::make_pair(SDNode, Code)));
if (!Code.empty()) {
std::string ClassName = getSDNodeInfo(SDNode).getSDClassName();
const char *C2 = ClassName == "SDNode" ? "N" : "inN";
OS << "inline SDOperand Transform_" << XFormNode->getName()
<< "(SDNode *" << C2 << ") {\n";
if (ClassName != "SDNode")
OS << " " << ClassName << " *N = cast<" << ClassName << ">(inN);\n";
OS << Code << "\n}\n";
}
SDNodeXForms.insert(std::make_pair(XFormNode, NodeXForm(SDNode, Code)));
Xforms.pop_back();
}