[ELF] Refine warning condition for memory region assignment for non-allocatable section

The warning "ignoring memory region assignment for non-allocatable section"  should be generated under the following conditions:

* sections without SHF_ALLOC attribute and,
* presence of input sections or data commands (ByteCommand)

The goal of the change is to reduce spurious warnings that are generated for some output sections that have no input section.

Reviewed By: MaskRay, peter.smith

Differential Revision: https://reviews.llvm.org/D151802
2 files changed
tree: 57c57f8d6073ae3aed8382b68aa7482f2dd08972
  1. .github/
  2. bolt/
  3. clang/
  4. clang-tools-extra/
  5. cmake/
  6. compiler-rt/
  7. cross-project-tests/
  8. flang/
  9. libc/
  10. libclc/
  11. libcxx/
  12. libcxxabi/
  13. libunwind/
  14. lld/
  15. lldb/
  16. llvm/
  17. llvm-libgcc/
  18. mlir/
  19. openmp/
  20. polly/
  21. pstl/
  22. runtimes/
  23. third-party/
  24. utils/
  25. .arcconfig
  26. .arclint
  27. .clang-format
  28. .clang-tidy
  29. .git-blame-ignore-revs
  30. .gitignore
  31. .mailmap
  32. CONTRIBUTING.md
  33. LICENSE.TXT
  34. README.md
  35. SECURITY.md
README.md

The LLVM Compiler Infrastructure

Welcome to the LLVM project!

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The LLVM project has multiple components. The core of the project is itself called “LLVM”. This contains all of the tools, libraries, and header files needed to process intermediate representations and convert them into object files. Tools include an assembler, disassembler, bitcode analyzer, and bitcode optimizer.

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