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llvm / llvm-project / 7b75db5755e63ddefa35101cf6a1179de560d312
commit7b75db5755e63ddefa35101cf6a1179de560d312[log] [tgz]
authorFlorian Hahn <flo@fhahn.com>Fri Mar 28 08:43:46 2025 +0000
committerGitHub <noreply@github.com>Fri Mar 28 08:43:46 2025 +0000
treef41118c15d68c056f287529e4913c93c656ac831
parent883612859bd255fc964c121ea6d3b1a9fb37fc65 [diff]
[VPlan] Add new VPIRPhi overlay for VPIRInsts wrapping phi nodes (NFC). (#129387)

Add a new VPIRPhi subclass of VPIRInstruction, that purely serves as an
overlay, to provide more convenient checking (via directly doing
isa/dyn_cast/cast) and specialied execute/print implementations.

Both VPIRInstruction and VPIRPhi share the same VPDefID, and are
differentiated by the backing IR instruction.

This pattern could alos be used to provide more specialized interfaces
for some VPInstructions ocpodes, without introducing new, completely
spearate recipes. An example would be modeling VPWidenPHIRecipe &
VPScalarPHIRecip using VPInstructions opcodes and providing an interface
to retrieve incoming blocks and values through a VPInstruction subclass
similar to VPIRPhi.

PR: https://github.com/llvm/llvm-project/pull/129387
6 files changed
tree: f41118c15d68c056f287529e4913c93c656ac831
  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. libunwind/
  16. lld/
  17. lldb/
  18. llvm/
  19. llvm-libgcc/
  20. mlir/
  21. offload/
  22. openmp/
  23. polly/
  24. pstl/
  25. runtimes/
  26. third-party/
  27. utils/
  28. .clang-format
  29. .clang-tidy
  30. .git-blame-ignore-revs
  31. .gitattributes
  32. .gitignore
  33. .mailmap
  34. CODE_OF_CONDUCT.md
  35. CONTRIBUTING.md
  36. LICENSE.TXT
  37. pyproject.toml
  38. README.md
  39. SECURITY.md
README.md

The LLVM Compiler Infrastructure

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Welcome to the LLVM project!

This repository contains the source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and run-time environments.

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