[llvm] [M68k] Handle 16 bit MOVs to and from CCR (PR #114714)

[Min-Yih Hsu via llvm-commits]

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@@ -571,6 +573,17 @@ bool M68kInstrInfo::ExpandPUSH_POP(MachineInstrBuilder &MIB,
 }
 
 bool M68kInstrInfo::ExpandCCR(MachineInstrBuilder &MIB, bool IsToCCR) const {
+  switch (MIB->getOpcode()) {
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mshockwave wrote:

could we just use if statement here?

https://github.com/llvm/llvm-project/pull/114714