From 83c0eefa3b4698edd007a4cb24d550fd42566063 Mon Sep 17 00:00:00 2001 From: Owen Anderson Date: Tue, 11 Sep 2012 23:47:08 +0000 Subject: Improve tblgen code cleanliness: create an unknown_class, from which the unknown def inherits. Make tblgen check for that class, rather than checking for the def itself. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163664 91177308-0d34-0410-b5e6-96231b3b80d8 --- utils/TableGen/CodeGenDAGPatterns.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'utils/TableGen/CodeGenDAGPatterns.cpp') diff --git a/utils/TableGen/CodeGenDAGPatterns.cpp b/utils/TableGen/CodeGenDAGPatterns.cpp index 8713a56916..0dcb4eed4e 100644 --- a/utils/TableGen/CodeGenDAGPatterns.cpp +++ b/utils/TableGen/CodeGenDAGPatterns.cpp @@ -1535,7 +1535,7 @@ bool TreePatternNode::ApplyTypeConstraints(TreePattern &TP, bool NotRegisters) { const CodeGenRegisterClass &RC = CDP.getTargetInfo().getRegisterClass(RegClass); MadeChange |= UpdateNodeType(ResNo, RC.getValueTypes(), TP); - } else if (ResultNode->getName() == "unknown") { + } else if (ResultNode->isSubClassOf("unknown_class")) { // Nothing to do. } else { assert(ResultNode->isSubClassOf("RegisterClass") && @@ -1602,7 +1602,7 @@ bool TreePatternNode::ApplyTypeConstraints(TreePattern &TP, bool NotRegisters) { MadeChange |= Child->UpdateNodeType(ChildResNo, VT, TP); } else if (OperandNode->isSubClassOf("PointerLikeRegClass")) { MadeChange |= Child->UpdateNodeType(ChildResNo, MVT::iPTR, TP); - } else if (OperandNode->getName() == "unknown") { + } else if (OperandNode->isSubClassOf("unknown_class")) { // Nothing to do. } else llvm_unreachable("Unknown operand type!"); -- cgit v1.2.3