[PATCH] D134119: [msan] Handle x86_avx_cmp_pd_256 and x86_avx_cmp_ps_256

Vitaly Buka via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Sep 19 09:45:14 PDT 2022


vitalybuka added inline comments.


================
Comment at: llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp:3761
-      // generates reasonably looking IR that fails in the backend with "Do not
-      // know how to split the result of this operator!".
       handleVectorComparePackedIntrinsic(I);
----------------
RKSimon wrote:
> Have you been able to determine whether this has been addressed?
this error happens only without -mattr=+avx which is expected
and it's true for many other avx intrinsic here

So I assume this comment is by mistake here @eugenis 




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CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D134119/new/

https://reviews.llvm.org/D134119



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