[PATCH] D61680: [X86] Avoid SFB - Fix inconsistent codegen with/without debug info

[Leonard Chan via Phabricator via llvm-commits]

leonardchan added a comment.

Hi, it seems that this patch results in an assertion error when building zircon:

  clang: /usr/local/google/home/leonardchan/llvm-monorepo/llvm-project-2/llvm/lib/Target/X86/X86AvoidStoreForwardingBlocks.cpp:293: int getAddrOffset(llvm::MachineInstr *): Assertion `AddrOffset != -1 && "Expected Memory Operand"' failed.

Could you take a look and either fix or revert this patch? I filed a bug report with the full stack trace and reproducer you could use (https://bugs.llvm.org/show_bug.cgi?id=41838)


Repository:
  rL LLVM

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  https://reviews.llvm.org/D61680/new/

https://reviews.llvm.org/D61680