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| author | Chris Lattner <sabre@nondot.org> | 2005-01-07 22:12:08 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2005-01-07 22:12:08 +0000 |
| commit | c7af17923e3bb6053f529679ef0be5399d3519ed (patch) | |
| tree | 3ed172f5852e8850c95296481598449d9cb04caa /lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | |
| parent | 9cd87dbccbbda47e42d5ca27effdf62c86bee9e5 (diff) | |
Legalize unconditional branches too
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19356 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/LegalizeDAG.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index 42f217a674..52389ec8ad 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -301,6 +301,12 @@ SDOperand SelectionDAGLegalize::LegalizeOp(SDOperand Op) { } break; + case ISD::BR: + Tmp1 = LegalizeOp(Node->getOperand(0)); // Legalize the chain. + if (Tmp1 != Node->getOperand(0)) + Result = DAG.getNode(ISD::BR, MVT::Other, Tmp1, Node->getOperand(1)); + break; + case ISD::BRCOND: Tmp1 = LegalizeOp(Node->getOperand(0)); // Legalize the chain. // FIXME: booleans might not be legal! |