add infrastructure to support forming selectnodeto. Not used yet
because I have to go on another detour first.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97362 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/DAGISelMatcherEmitter.cpp b/utils/TableGen/DAGISelMatcherEmitter.cpp
index 450a457..84e33f3 100644
--- a/utils/TableGen/DAGISelMatcherEmitter.cpp
+++ b/utils/TableGen/DAGISelMatcherEmitter.cpp
@@ -389,9 +389,11 @@
return 3;
}
- case Matcher::EmitNode: {
- const EmitNodeMatcher *EN = cast<EmitNodeMatcher>(N);
- OS << "OPC_EmitNode, TARGET_OPCODE(" << EN->getOpcodeName() << "), 0";
+ case Matcher::EmitNode:
+ case Matcher::SelectNodeTo: {
+ const EmitNodeMatcherCommon *EN = cast<EmitNodeMatcherCommon>(N);
+ OS << (EN->isSelectNodeTo() ? "OPC_EmitNode" : "OPC_SelectNodeTo");
+ OS << ", TARGET_OPCODE(" << EN->getOpcodeName() << "), 0";
if (EN->hasChain()) OS << "|OPFL_Chain";
if (EN->hasFlag()) OS << "|OPFL_Flag";
@@ -564,6 +566,7 @@
case Matcher::EmitMergeInputChains: OS << "OPC_EmitMergeInputChains"; break;
case Matcher::EmitCopyToReg: OS << "OPC_EmitCopyToReg"; break;
case Matcher::EmitNode: OS << "OPC_EmitNode"; break;
+ case Matcher::SelectNodeTo: OS << "OPC_SelectNodeTo"; break;
case Matcher::EmitNodeXForm: OS << "OPC_EmitNodeXForm"; break;
case Matcher::MarkFlagResults: OS << "OPC_MarkFlagResults"; break;
case Matcher::CompleteMatch: OS << "OPC_CompleteMatch"; break;