[all-commits] [llvm/llvm-project] 76d5dd: [TTI][RISCV] Add cost modelling for intrinsic vp.l...

[Shih-Po Hung via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 76d5dd5f9e9154a34dd6cfee232f322fc8112d63
      https://github.com/llvm/llvm-project/commit/76d5dd5f9e9154a34dd6cfee232f322fc8112d63
  Author: Shih-Po Hung <shihpo.hung at sifive.com>
  Date:   2025-11-30 (Sun, 30 Nov 2025)

  Changed paths:
    M llvm/include/llvm/Analysis/TargetTransformInfo.h
    M llvm/include/llvm/CodeGen/BasicTTIImpl.h
    M llvm/lib/Target/RISCV/RISCVISelLowering.cpp
    M llvm/lib/Target/RISCV/RISCVISelLowering.h
    M llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp
    M llvm/lib/Target/RISCV/RISCVTargetTransformInfo.h
    M llvm/test/Analysis/CostModel/RISCV/vp-intrinsics.ll

  Log Message:
  -----------
  [TTI][RISCV] Add cost modelling for intrinsic vp.load.ff (#169890)

This patch is a rework of #160470 (which was reverted).
With getMemIntrinsicCost() now available, we can re‑land the change and
reduce vp_load_ff boilerplate.



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