[PATCH] D94480: [DAGCombine] Correct the result for sqrt even the iteration is zero

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added inline comments.


================
Comment at: llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp:5860
+    // Test = X == 0.0
+    return DAG.getSetCC(DL, CCVT, Op, FPZero, ISD::SETEQ);
+}
----------------
(style) drop the else
```
  if (Mode.Input == DenormalMode::IEEE) {
  ...
  }

  // Test = X == 0.0
  return DAG.getSetCC(DL, CCVT, Op, FPZero, ISD::SETEQ);
}
```


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D94480/new/

https://reviews.llvm.org/D94480