[flang-commits] [flang] [mlir][Interfaces] `LoopLikeOpInterface`: Add helper to get yielded values (PR #67305)

[Matthias Springer via flang-commits]

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@@ -1972,6 +1972,12 @@ mlir::Value fir::IterWhileOp::blockArgToSourceOp(unsigned blockArgNum) {
   return {};
 }
 
+mlir::ValueRange fir::IterWhileOp::getYieldedValues() {
+  auto *term = getRegion().front().getTerminator();
+  return getFinalValue() ? term->getOperands().drop_front()
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matthias-springer wrote:

Yes that's correct.  (There is similar code in the op verifier: `auto opResults = getFinalValue() ? getResults().drop_front() : getResults();`)

https://github.com/llvm/llvm-project/pull/67305