change CheckOpcodeMatcher to hold the SDNodeInfo instead of
the opcode name. This gives the optimizer more semantic info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97346 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/DAGISelMatcherGen.cpp b/utils/TableGen/DAGISelMatcherGen.cpp
index 1224a1d..cae2dfb 100644
--- a/utils/TableGen/DAGISelMatcherGen.cpp
+++ b/utils/TableGen/DAGISelMatcherGen.cpp
@@ -252,14 +252,12 @@
if (N == Pattern.getSrcPattern()) {
const std::vector<Record*> &OpNodes = CP.getRootNodes();
if (OpNodes.size() == 1) {
- StringRef OpName = CGP.getSDNodeInfo(OpNodes[0]).getEnumName();
- AddMatcher(new CheckOpcodeMatcher(OpName));
+ AddMatcher(new CheckOpcodeMatcher(CGP.getSDNodeInfo(OpNodes[0])));
} else if (!OpNodes.empty()) {
- SmallVector<StringRef, 4> OpNames;
+ SmallVector<const SDNodeInfo*, 4> OpNames;
for (unsigned i = 0, e = OpNodes.size(); i != e; i++)
- OpNames.push_back(CGP.getSDNodeInfo(OpNodes[i]).getEnumName());
- AddMatcher(new CheckMultiOpcodeMatcher(OpNames.data(),
- OpNames.size()));
+ OpNames.push_back(&CGP.getSDNodeInfo(OpNodes[i]));
+ AddMatcher(new CheckMultiOpcodeMatcher(OpNames.data(), OpNames.size()));
}
}
@@ -337,7 +335,7 @@
}
// Check that the current opcode lines up.
- AddMatcher(new CheckOpcodeMatcher(CInfo.getEnumName()));
+ AddMatcher(new CheckOpcodeMatcher(CInfo));
// If there are node predicates for this node, generate their checks.
for (unsigned i = 0, e = N->getPredicateFns().size(); i != e; ++i)