[clang] [Clang] add wraps and no_wraps attributes (PR #115094)

[Erich Keane via cfe-commits]

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@@ -4852,6 +4862,10 @@ BinaryOperator::BinaryOperator(const ASTContext &Ctx, Expr *lhs, Expr *rhs,
   if (hasStoredFPFeatures())
     setStoredFPFeatures(FPFeatures);
   setDependence(computeDependence(this));
+  if (hasWrappingOperand(Ctx))
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erichkeane wrote:

This can result in BOTH things happening!  Should this be a diagnostic? (trying to do BOTH a wraps and a no_wraps here?).

https://github.com/llvm/llvm-project/pull/115094