[all-commits] [llvm/llvm-project] 82a4cd: [OpenMP] Restore loop variable values after loop-t...

[Zahira Ammarguellat via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 82a4cd776063b8c1013045b00b6bb3449c45e8b6
      https://github.com/llvm/llvm-project/commit/82a4cd776063b8c1013045b00b6bb3449c45e8b6
  Author: Zahira Ammarguellat <zahira.ammarguellat at intel.com>
  Date:   2026-07-29 (Wed, 29 Jul 2026)

  Changed paths:
    M clang/include/clang/AST/StmtOpenMP.h
    M clang/lib/AST/StmtOpenMP.cpp
    M clang/lib/CodeGen/CGStmtOpenMP.cpp
    M clang/lib/Sema/SemaOpenMP.cpp
    M clang/test/OpenMP/fuse_codegen.cpp
    M clang/test/OpenMP/interchange_codegen.cpp
    A clang/test/OpenMP/loop_transform_final_iv.c
    M clang/test/OpenMP/reverse_codegen.cpp
    M clang/test/OpenMP/stripe_codegen.cpp
    M clang/test/OpenMP/tile_codegen.cpp

  Log Message:
  -----------
  [OpenMP] Restore loop variable values after loop-tranformation constructs. (#208533)

This patch fixes loop variable finalization for OpenMP 6.0
loop-transformations constructs: `tile`, `stripe`, `reverse`,
`interchange` and `fuse` to comply with spec requirement page 371, lines
19-21. The spec requires that "After the execution of the
loop-transforming construct, the loop-iteration variables of any of its
transformation-affected loops have the values that they would have
without the loop-transforming directive".



To unsubscribe from these emails, change your notification settings at https://github.com/llvm/llvm-project/settings/notifications