[llvm-branch-commits] AArch64: Look through copies in CCMP converter. (PR #186842)

[Florian Mayer via llvm-branch-commits]

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@@ -220,6 +220,13 @@ bool SSACCmpConv::trivialTailPHIs() {
     for (unsigned oi = 1, oe = I.getNumOperands(); oi != oe; oi += 2) {
       MachineBasicBlock *MBB = I.getOperand(oi + 1).getMBB();
       Register Reg = I.getOperand(oi).getReg();
+      MachineInstr *MI;
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fmayer wrote:

optional: Make this a helper function to increase readability?

https://github.com/llvm/llvm-project/pull/186842