================
@@ -199,6 +233,19 @@ static bool CanElideOverflowCheck(const ASTContext &Ctx,
const BinOpInfo &Op) {
if (!Op.mayHaveIntegerOverflow())
return true;
+ const UnaryOperator *UO = dyn_cast<UnaryOperator>(Op.E);
+ if (UO && Ctx.isUnaryOverflowPatternExcluded(UO))
+ return true;
+
+ const auto *BO = dyn_cast<BinaryOperator>(Op.E);
+ if (BO && BO->hasExcludedOverflowPattern())
----------------
efriedma-quic wrote:
Should explicit wrap/nowrap types take precedence over heuristics here?
https://github.com/llvm/llvm-project/pull/148914
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