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Initialize PersistentId for HandleSDNode, as these will never be inserted into the DAG
author
Reid Kleckner
<rnk@google.com>
Thu, 19 Nov 2015 00:05:09 +0000
(
00:05
+0000)
committer
Reid Kleckner
<rnk@google.com>
Thu, 19 Nov 2015 00:05:09 +0000
(
00:05
+0000)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@253524
91177308
-0d34-0410-b5e6-
96231b3b80d8
include/llvm/CodeGen/SelectionDAGNodes.h
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diff --git
a/include/llvm/CodeGen/SelectionDAGNodes.h
b/include/llvm/CodeGen/SelectionDAGNodes.h
index
e0eadfa
..
66f4882
100644
(file)
--- a/
include/llvm/CodeGen/SelectionDAGNodes.h
+++ b/
include/llvm/CodeGen/SelectionDAGNodes.h
@@
-1074,6
+1074,9
@@
class HandleSDNode : public SDNode {
public:
explicit HandleSDNode(SDValue X)
: SDNode(ISD::HANDLENODE, 0, DebugLoc(), getSDVTList(MVT::Other)) {
+ // HandleSDNodes are never inserted into the DAG, so they won't be
+ // auto-numbered. Use ID 65535 as a sentinel.
+ PersistentId = 0xffff;
InitOperands(&Op, X);
}
~HandleSDNode();