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| author | Chris Lattner <sabre@nondot.org> | 2010-02-17 06:23:39 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-02-17 06:23:39 +0000 |
| commit | 9a747f1305e76025df2323a03b805a284f2cde77 (patch) | |
| tree | c8db00f3284a94e5d8896e13a69a240c6f167b32 /utils/TableGen/DAGISelMatcherEmitter.cpp | |
| parent | 8dc4f2bb609989c5c73990435d1b6d1aeb13297a (diff) | |
| download | llvm-9a747f1305e76025df2323a03b805a284f2cde77.tar.gz llvm-9a747f1305e76025df2323a03b805a284f2cde77.tar.bz2 llvm-9a747f1305e76025df2323a03b805a284f2cde77.tar.xz | |
Emulate the current isel's "IsChainCompatible" logic for now.
I'd like to eventually rip it out, but for now producing the
same selections as the old matcher is more important.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96458 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils/TableGen/DAGISelMatcherEmitter.cpp')
| -rw-r--r-- | utils/TableGen/DAGISelMatcherEmitter.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/utils/TableGen/DAGISelMatcherEmitter.cpp b/utils/TableGen/DAGISelMatcherEmitter.cpp index 9b37254cbd..8e29c47172 100644 --- a/utils/TableGen/DAGISelMatcherEmitter.cpp +++ b/utils/TableGen/DAGISelMatcherEmitter.cpp @@ -204,6 +204,10 @@ EmitMatcher(const MatcherNode *N, unsigned Indent) { case MatcherNode::CheckFoldableChainNode: OS << "OPC_CheckFoldableChainNode,\n"; return 1; + case MatcherNode::CheckChainCompatible: + OS << "OPC_CheckChainCompatible, " + << cast<CheckChainCompatibleMatcherNode>(N)->getPreviousOp() << ",\n"; + return 2; } assert(0 && "Unreachable"); return 0; |