[llvm-branch-commits] [llvm] CodeGen: Record MMOs in finalizeBundle (PR #166210)

[Matt Arsenault via llvm-branch-commits]

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@@ -200,6 +201,8 @@ void llvm::finalizeBundle(MachineBasicBlock &MBB,
       MIB.setMIFlag(MachineInstr::FrameSetup);
     if (MII->getFlag(MachineInstr::FrameDestroy))
       MIB.setMIFlag(MachineInstr::FrameDestroy);
+
+    append_range(MMOs, MII->memoperands());
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arsenm wrote:

It might be worth uniquing these, which cloneMergedMemRefs seems to do for you 

https://github.com/llvm/llvm-project/pull/166210