convert the new matcher to check intermediate nodes for a single
use and only call IsProfitableToFold/IsLegalToFold on the load
being folded, like the old dagiselemitter does. This
substantially simplifies the code and improves opportunities for
sharing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96368 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/DAGISelMatcher.cpp b/utils/TableGen/DAGISelMatcher.cpp
index 3f75558..d7519ce 100644
--- a/utils/TableGen/DAGISelMatcher.cpp
+++ b/utils/TableGen/DAGISelMatcher.cpp
@@ -106,13 +106,8 @@
printChild(OS, indent);
}
-void CheckProfitableToFoldMatcherNode::print(raw_ostream &OS,
- unsigned indent) const {
- OS.indent(indent) << "CheckProfitableToFold\n";
- printChild(OS, indent);
-}
-
-void CheckLegalToFoldMatcherNode::print(raw_ostream &OS, unsigned indent) const{
- OS.indent(indent) << "CheckLegalToFold\n";
+void CheckFoldableChainNodeMatcherNode::print(raw_ostream &OS,
+ unsigned indent) const {
+ OS.indent(indent) << "CheckFoldableChainNode\n";
printChild(OS, indent);
}