[PATCH] D103009: [DSE] Transform memset + malloc --> calloc (PR25892)

[Dawid Jurczak via Phabricator via llvm-commits]

yurai007 added a comment.

> I found and reduced a test case that shows a too eager replacement of malloc with calloc: https://gcc.godbolt.org/z/dTjonof74
> (...) This is quite a serious problem. Would you please revert while working on a fix?

First of all just to make it clear - in this particular case GCC does exactly same: https://gcc.godbolt.org/z/qbE6Kxdnv unless you pass different flags.


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https://reviews.llvm.org/D103009