[all-commits] [llvm/llvm-project] bf8b63: [clang codegen] Fix alignment of "Address" for inc...

[Eli Friedman via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: bf8b63ed296c1ecad03c83b798ffbfa039cbceb4
      https://github.com/llvm/llvm-project/commit/bf8b63ed296c1ecad03c83b798ffbfa039cbceb4
  Author: Eli Friedman <efriedma at quicinc.com>
  Date:   2020-06-23 (Tue, 23 Jun 2020)

  Changed paths:
    M clang/lib/CodeGen/CodeGenModule.cpp
    M clang/test/CodeGenCXX/alignment.cpp

  Log Message:
  -----------
  [clang codegen] Fix alignment of "Address" for incomplete array pointer.

The code was assuming all incomplete types don't have meaningful
alignment, but incomplete arrays do have meaningful alignment.

Fixes https://bugs.llvm.org/show_bug.cgi?id=45710

Differential Revision: https://reviews.llvm.org/D79052