[all-commits] [llvm/llvm-project] 4d6d6e: [RISCV][test] Precommit test for D129179.

[Jianjian Guan via All-commits]

  Branch: refs/heads/shxadd
  Home:   https://github.com/llvm/llvm-project
  Commit: 4d6d6e60c5b3f4d5c0d036925a0612703770b007
      https://github.com/llvm/llvm-project/commit/4d6d6e60c5b3f4d5c0d036925a0612703770b007
  Author: jacquesguan <Jianjian.Guan at streamcomputing.com>
  Date:   2022-07-12 (Tue, 12 Jul 2022)

  Changed paths:
    M llvm/test/CodeGen/RISCV/rvv/allocate-lmul-2-4-8.ll

  Log Message:
  -----------
  [RISCV][test] Precommit test for D129179.

Differential Revision: https://reviews.llvm.org/D129463


  Commit: a4fb2175089cb26f3e608b9ad838b06aee915ebc
      https://github.com/llvm/llvm-project/commit/a4fb2175089cb26f3e608b9ad838b06aee915ebc
  Author: jacquesguan <Jianjian.Guan at streamcomputing.com>
  Date:   2022-07-12 (Tue, 12 Jul 2022)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVInstrInfo.cpp
    M llvm/test/CodeGen/RISCV/rvv/allocate-lmul-2-4-8.ll

  Log Message:
  -----------
  [RISCV] Extend use of SHXADD instructions in RVV spill/reload code.

This patch extends D124824. It uses SHXADD+SLLI to emit 3, 5, or 9 multiplied by a power 2.

Differential Revision: https://reviews.llvm.org/D129179


Compare: https://github.com/llvm/llvm-project/compare/4d6d6e60c5b3%5E...a4fb2175089c