[llvm] [MachineLICM] Allow hoisting loads from invariant address (PR #70796)

[David Sherwood via llvm-commits]

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@@ -780,9 +813,23 @@ void MachineLICMBase::HoistOutOfLoop(MachineDomTreeNode *HeaderN,
 
     // Process the block
     SpeculationState = SpeculateUnknown;
+
+    auto CanMoveLoad = [](MachineLoop *L) -> bool {
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david-arm wrote:

This lamda function doesn't seem to be used anywhere I think?

https://github.com/llvm/llvm-project/pull/70796