[PATCH] D78098: [CGExprAgg] Fix infinite loop in `findPeephole`

[John McCall via Phabricator via cfe-commits]

rjmccall added inline comments.


================
Comment at: clang/lib/CodeGen/CGExprAgg.cpp:688
+
+    op = castE;
   }
----------------
I liked the structure of the old code better, in case we want to look through other kinds of expressions.  Please just add `op = castE->getSubExpr()` before the `continue`.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D78098/new/

https://reviews.llvm.org/D78098