[all-commits] [llvm/llvm-project] cdc59e: [tbaa] Handle base classes in struct tbaa

dobbelaj-snps via All-commits all-commits at lists.llvm.org
Thu Jun 23 04:40:20 PDT 2022

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: cdc59e2202c11a6a5dfd2ec83531523c58eaae45
  Author: Bruno De Fraine <brunodf at synopsys.com>
  Date:   2022-06-23 (Thu, 23 Jun 2022)

  Changed paths:
    M clang/lib/CodeGen/CodeGenTBAA.cpp
    M clang/test/CodeGen/tbaa-class.cpp
    M clang/unittests/CodeGen/TBAAMetadataTest.cpp

  Log Message:
  [tbaa] Handle base classes in struct tbaa

This is a fix for the miscompilation reported in https://github.com/llvm/llvm-project/issues/55384

Not adding a new test case since existing test cases already cover base classes (including new-struct-path tbaa).

Reviewed By: jeroen.dobbelaere

Differential Revision: https://reviews.llvm.org/D126956

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