[llvm] [PPC] Set minimum of largest number of comparisons to use bit test for switch lowering (PR #155910)

[Shimin Cui via llvm-commits]

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@@ -1441,9 +1441,10 @@ class LLVM_ABI TargetLoweringBase {
   /// \p High as its lowest and highest case values, and expects \p NumCmps
   /// case value comparisons. Check if the number of destinations, comparison
   /// metric, and range are all suitable.
-  bool isSuitableForBitTests(unsigned NumDests, unsigned NumCmps,
-                             const APInt &Low, const APInt &High,
-                             const DataLayout &DL) const {
+  bool
+  isSuitableForBitTests(DenseMap<const BasicBlock *, unsigned int> DestCmps,
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scui-ibm wrote:

done

https://github.com/llvm/llvm-project/pull/155910