[PATCH] D147016: [PowerPC] Add function pointer alignment to DataLayout

[Thurston Dang via Phabricator via cfe-commits]

thurston added a comment.

This is causing buildbot failures e.g., https://lab.llvm.org/buildbot/#/builders/5/builds/33084:

  ******************** TEST 'lld :: ELF/lto/ppc.ll' FAILED ********************
  ...
  ld.lld: /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/CodeGen/MachineFunction.cpp:231: void llvm::MachineFunction::init(): Assertion `Target.isCompatibleDataLayout(getDataLayout()) && "Can't create a MachineFunction using a Module with a " "Target-incompatible DataLayout attached\n"' failed.
  /b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/tools/lld/test/ELF/lto/Output/ppc.ll.script: line 10: 1277639 Aborted                 (core dumped) /b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/ld.lld /b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/tools/lld/test/ELF/lto/Output/ppc.ll.tmp/32le.o -o /b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/tools/lld/test/ELF/lto/Output/ppc.ll.tmp/32le

I reproduced the build error locally for this commit (8d2e9fc8553c91b1f22e82ffc2c00020f40bb0a2 <https://reviews.llvm.org/rG8d2e9fc8553c91b1f22e82ffc2c00020f40bb0a2>), while also verifying that the immediately preceding commit (221350965a891fc4ce33ea311428448939678112 <https://reviews.llvm.org/rG221350965a891fc4ce33ea311428448939678112>) did not have this error.

Could you please take a look at this?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D147016/new/

https://reviews.llvm.org/D147016