[all-commits] [llvm/llvm-project] d634ec: [RISCV] Refactor where in the multiclass hierarchy...

[Craig Topper via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d634ec8d298b1a274987ca039be03e6b4c6dad80
      https://github.com/llvm/llvm-project/commit/d634ec8d298b1a274987ca039be03e6b4c6dad80
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2021-07-16 (Fri, 16 Jul 2021)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td

  Log Message:
  -----------
  [RISCV] Refactor where in the multiclass hierarchy we add commutable VFMADD/VFMACC instructions. NFC

I'm preparing to add tail agnostic versions of VWMACC and VFWMACC
so this will make them more consistent.


  Commit: 8f0343cc9c1625e2a1560a2b2553ccb81ff605f9
      https://github.com/llvm/llvm-project/commit/8f0343cc9c1625e2a1560a2b2553ccb81ff605f9
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2021-07-16 (Fri, 16 Jul 2021)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td
    M llvm/lib/Target/RISCV/RISCVInstrInfoVVLPatterns.td
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vwacc.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vwaccu.ll

  Log Message:
  -----------
  [RISCV] Use tail agnostic policy for fixed vector vwmacc(u).

This adds new pseudoinstructions with ForceTailAgnostic set. This
matches what we did for non-widening VMACC. We should move to a
tail policy operand on the pseudos when we expand the intrinsic
interface to include the tail policy.


  Commit: 2e65ec10104bac8449cfc2a2c633753b6c3527b9
      https://github.com/llvm/llvm-project/commit/2e65ec10104bac8449cfc2a2c633753b6c3527b9
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2021-07-16 (Fri, 16 Jul 2021)

  Changed paths:
    R llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vwacc.ll
    R llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vwaccu.ll
    A llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vwmacc.ll
    A llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vwmaccu.ll

  Log Message:
  -----------
  [RISCV] Rename the fixed vector vwmacc tests to have the 'm' in their filenames. NFC


Compare: https://github.com/llvm/llvm-project/compare/ca012627cd93...2e65ec10104b