[llvm] [IR] Implementation and lowering of bitinsert and bitextract (PR #200605)

[Antonio Frighetto via llvm-commits]

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@@ -4392,6 +4394,23 @@ void Verifier::visitShuffleVectorInst(ShuffleVectorInst &SV) {
   visitInstruction(SV);
 }
 
+void Verifier::visitBitInsertInst(BitInsertInst &IE) {
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antoniofrighetto wrote:

Nit: same above, same for bitextract.
```suggestion
void Verifier::visitBitInsertInst(BitInsertInst &BII) {
```

https://github.com/llvm/llvm-project/pull/200605