diff options
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp index d68d2487d3..fe95c757e6 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp @@ -2132,6 +2132,10 @@ void SelectionDAGLowering::visitSwitch(SwitchInst &SI) { } void SelectionDAGLowering::visitIndBr(IndBrInst &I) { + // Update machine-CFG edges. + for (unsigned i = 0, e = I.getNumSuccessors(); i != e; ++i) + CurMBB->addSuccessor(FuncInfo.MBBMap[I.getSuccessor(i)]); + DAG.setRoot(DAG.getNode(ISD::BRIND, getCurDebugLoc(), MVT::Other, getControlRoot(), getValue(I.getAddress()))); |