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

[Ehud Katz via Phabricator via cfe-commits]

ekatz marked an inline comment as done.
ekatz added inline comments.


================
Comment at: clang/lib/CodeGen/CGExprAgg.cpp:688
+
+    op = castE;
   }
----------------
rjmccall wrote:
> 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`.
I see your point. I'll change that.
Though I must say that the old structure is a little strange with the `return nullptr` in the end of the loop...


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  https://reviews.llvm.org/D78098/new/

https://reviews.llvm.org/D78098