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llvm / llvm-project / 8952225d88a5ce58a65c8b8695c610f4499d7181
commit8952225d88a5ce58a65c8b8695c610f4499d7181[log] [tgz]
authorMikhail R. Gadelha <mikhail@igalia.com>Thu Jul 24 15:53:39 2025 -0300
committerGitHub <noreply@github.com>Thu Jul 24 15:53:39 2025 -0300
treef114a5cc19dd79b7e98f15242d6f8290357285c2
parentbecde6d62e469f2ef11bafd7b0d2ca0c4d72818a [diff]
[RISC-V] Update SpacemiT-X60 Vector Integer latencies (#149207)

This PR adds hardware-measured latencies for all instructions defined in
Section 11 of the RVV specification: "Vector Integer Arithmetic
Instructions" to the SpacemiT-X60 scheduling model.

The code in this PR was extracted from PR #144564, so it's smaller to
review. I made a few adjustments here and there, and the code is almost
identical; the only change was to add ReleaseAtCycles to all
instructions modified in this patch, except for the vmul, vdiv, and vrem
ones.
9 files changed
tree: f114a5cc19dd79b7e98f15242d6f8290357285c2
  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. runtimes/
  25. third-party/
  26. utils/
  27. .clang-format
  28. .clang-format-ignore
  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.

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.

C-like languages use the Clang frontend. This component compiles C, C++, Objective-C, and Objective-C++ code into LLVM bitcode -- and from there into object files, using LLVM.

Other components include: the libc++ C++ standard library, the LLD linker, and more.

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For information on how to contribute to the LLVM project, please take a look at the Contributing to LLVM guide.

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