[PATCH] D128364: [InstCombine] Look through more casts when folding memchr and memcmp

Wed Jun 29 08:21:03 PDT 2022

msebor added a comment.

In D128364#3618948 <https://reviews.llvm.org/D128364#3618948>, @fhahn wrote:

> GreenDragon is back up, please see https://green.lab.llvm.org/green/job/clang-stage1-cmake-RA-incremental/29787/testReport/LLVM/Transforms_InstCombine/str_int_3_ll/ for more details about the failing test. Please revert the patch if the fix requires more time.

Thanks for the heads up.  I'm not having any luck reproducing the failure with a cross for either `i386-apple-darwin` or `x86_64-apple-darwin`.  Can you please provide more detail?  (The full test output and the target triple, or anything else that might help reproduce it on x86_64 Linux.)

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https://reviews.llvm.org/D128364