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llvm / llvm-project / 5afe29e0faaee44c44f1daa3e2693fc1ab212530
commit5afe29e0faaee44c44f1daa3e2693fc1ab212530[log] [tgz]
authorLuo Yuanke <lyk_03@hotmail.com>Wed Oct 22 17:11:27 2025 +0800
committerGitHub <noreply@github.com>Wed Oct 22 17:11:27 2025 +0800
treeac0d05d1bc73cea9318cd7b8853aa5ea0037dcc9
parent954a7190561e12802fd143bbaf58e73f54fe58eb [diff]
[FastIsel] Get the right register type for call instruction (#164565)

When switch from fast isel to dag isel the input value is from llvm IR
instruction.
If the instruction is call we should get the calling convention of the
callee and
pass it to RegsForValue::getCopyFromRegs, so that it can deduce the
right RegisterVT
of the returned value of the callee.

---------

Co-authored-by: Yuanke Luo <ykluo@birentech.com>
2 files changed
tree: ac0d05d1bc73cea9318cd7b8853aa5ea0037dcc9
  1. .ci/
  2. .github/
  3. bolt/
  4. clang/
  5. clang-tools-extra/
  6. cmake/
  7. compiler-rt/
  8. cross-project-tests/
  9. flang/
  10. flang-rt/
  11. libc/
  12. libclc/
  13. libcxx/
  14. libcxxabi/
  15. libsycl/
  16. libunwind/
  17. lld/
  18. lldb/
  19. llvm/
  20. llvm-libgcc/
  21. mlir/
  22. offload/
  23. openmp/
  24. orc-rt/
  25. polly/
  26. runtimes/
  27. third-party/
  28. utils/
  29. .clang-format
  30. .clang-format-ignore
  31. .clang-tidy
  32. .git-blame-ignore-revs
  33. .gitattributes
  34. .gitignore
  35. .mailmap
  36. CODE_OF_CONDUCT.md
  37. CONTRIBUTING.md
  38. LICENSE.TXT
  39. pyproject.toml
  40. README.md
  41. SECURITY.md
README.md

The LLVM Compiler Infrastructure

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