fix a long standing wart: all the ComplexPattern's were being
passed the root of the match, even though only a few patterns
actually needed this (one in X86, several in ARM [which should
be refactored anyway], and some in CellSPU that I don't feel
like detangling). Instead of requiring all ComplexPatterns to
take the dead root, have targets opt into getting the root by
putting SDNPWantRoot on the ComplexPattern.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114471 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/CodeGenTarget.cpp b/utils/TableGen/CodeGenTarget.cpp
index 091a32f..c9b6fc2 100644
--- a/utils/TableGen/CodeGenTarget.cpp
+++ b/utils/TableGen/CodeGenTarget.cpp
@@ -407,6 +407,10 @@
Properties |= 1 << SDNPMemOperand;
} else if (PropList[i]->getName() == "SDNPVariadic") {
Properties |= 1 << SDNPVariadic;
+ } else if (PropList[i]->getName() == "SDNPWantRoot") {
+ Properties |= 1 << SDNPWantRoot;
+ } else if (PropList[i]->getName() == "SDNPWantParent") {
+ Properties |= 1 << SDNPWantParent;
} else {
errs() << "Unsupported SD Node property '" << PropList[i]->getName()
<< "' on ComplexPattern '" << R->getName() << "'!\n";