[PATCH] D30689: [ConstantFolding] Small fix to prevent constant folding having to repeatedly scan operands.

[James Molloy via Phabricator via llvm-commits]

jmolloy added a comment.

The original code looks significantly dodgy to me. From a read of the code and the intent, I think your change is right (the original code always added {FoldedC, FoldedC} which is totally bogus).

However, I think a testcase should be possible?

James


https://reviews.llvm.org/D30689