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-rw-r--r--llvm/lib/CodeGen/MachineBlockPlacement.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/MachineBlockPlacement.cpp b/llvm/lib/CodeGen/MachineBlockPlacement.cpp
index 6179e09..9010c3c 100644
--- a/llvm/lib/CodeGen/MachineBlockPlacement.cpp
+++ b/llvm/lib/CodeGen/MachineBlockPlacement.cpp
@@ -3649,6 +3649,7 @@ void MachineBlockPlacement::assignBlockOrder(
const std::vector<const MachineBasicBlock *> &NewBlockOrder) {
assert(F->size() == NewBlockOrder.size() && "Incorrect size of block order");
F->RenumberBlocks();
+ MPDT->updateBlockNumbers();
bool HasChanges = false;
for (size_t I = 0; I < NewBlockOrder.size(); I++) {