[all-commits] [llvm/llvm-project] dd0298: [OpenMP] Naturally align internal global variables...

[Joseph Huber via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: dd02984519abafe7637cdafcf4ede8b303f385ab
      https://github.com/llvm/llvm-project/commit/dd02984519abafe7637cdafcf4ede8b303f385ab
  Author: Joseph Huber <jhuber6 at vols.utk.edu>
  Date:   2023-05-12 (Fri, 12 May 2023)

  Changed paths:
    M clang/test/OpenMP/distribute_parallel_for_reduction_task_codegen.cpp
    M clang/test/OpenMP/for_reduction_task_codegen.cpp
    M clang/test/OpenMP/parallel_for_reduction_task_codegen.cpp
    M clang/test/OpenMP/parallel_master_reduction_task_codegen.cpp
    M clang/test/OpenMP/parallel_reduction_task_codegen.cpp
    M clang/test/OpenMP/parallel_sections_reduction_task_codegen.cpp
    M clang/test/OpenMP/reduction_implicit_map.cpp
    M clang/test/OpenMP/sections_reduction_task_codegen.cpp
    M clang/test/OpenMP/target_parallel_for_reduction_task_codegen.cpp
    M clang/test/OpenMP/target_parallel_reduction_task_codegen.cpp
    M clang/test/OpenMP/target_teams_distribute_parallel_for_reduction_task_codegen.cpp
    M clang/test/OpenMP/taskloop_reduction_codegen.cpp
    M clang/test/OpenMP/teams_distribute_parallel_for_reduction_task_codegen.cpp
    M llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp

  Log Message:
  -----------
  [OpenMP] Naturally align internal global variables in the OpenMPIRBuilder

We use this helper to make several internal global variables during
codegen. currently we do not specify any alignment which allows the
alignment to be set incorrectly after some changes in how alignment was
handled. This patch explicitly aligns these variables to the natural
alignment as specified by the data layout

Fixes https://github.com/llvm/llvm-project/issues/62668

Reviewed By: tianshilei1992, gchatelet

Differential Revision: https://reviews.llvm.org/D150461