[all-commits] [llvm/llvm-project] eceb24: [RISCV] Hoist immediate addresses from loads/store...

[Visoiu Mistrih Francis via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: eceb24c439b7a0ae5545ae2f6279e6f36e0b627e
      https://github.com/llvm/llvm-project/commit/eceb24c439b7a0ae5545ae2f6279e6f36e0b627e
  Author: Visoiu Mistrih Francis <890283+francisvm at users.noreply.github.com>
  Date:   2024-03-05 (Tue, 05 Mar 2024)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp
    M llvm/test/Transforms/ConstantHoisting/RISCV/immediates.ll

  Log Message:
  -----------
  [RISCV] Hoist immediate addresses from loads/stores (#83644)

In case of loads/stores from an immediate address, avoid rematerializing
the constant for every block and allow consthoist to hoist it to the
entry block.



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