[clang] [llvm] [inline] Clone return range attribute on the callsite into inlined call (PR #92666)

[Nikita Popov via llvm-commits]

================
@@ -1444,6 +1445,8 @@ static AttrBuilder IdentifyValidPoisonGeneratingAttributes(CallBase &CB) {
     Valid.addAttribute(Attribute::NonNull);
   if (CB.hasRetAttr(Attribute::Alignment))
     Valid.addAlignmentAttr(CB.getRetAlign());
+  if (CB.hasRetAttr(Attribute::Range))
+    Valid.addRangeAttr(*CB.getRange());
----------------
nikic wrote:

```suggestion
  if (std::optional<ConstantRange> Range = CB.getRange())
    Valid.addRangeAttr(Range);
```

https://github.com/llvm/llvm-project/pull/92666