[all-commits] [llvm/llvm-project] 2f2af2: [RISCV] Change the immediate argument to Zk* intri...

[Craig Topper via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2f2af2d01763374ed55f5fb598e5005c1b9af957
      https://github.com/llvm/llvm-project/commit/2f2af2d01763374ed55f5fb598e5005c1b9af957
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2023-06-13 (Tue, 13 Jun 2023)

  Changed paths:
    M clang/include/clang/Basic/BuiltinsRISCV.def
    M clang/test/CodeGen/RISCV/rvk-intrinsics/riscv32-zknd.c
    M clang/test/CodeGen/RISCV/rvk-intrinsics/riscv32-zkne.c
    M clang/test/CodeGen/RISCV/rvk-intrinsics/riscv32-zksed.c
    M clang/test/CodeGen/RISCV/rvk-intrinsics/riscv64-zksed.c
    M llvm/include/llvm/IR/IntrinsicsRISCV.td
    M llvm/lib/IR/AutoUpgrade.cpp
    M llvm/lib/Target/RISCV/RISCVInstrInfoZk.td
    A llvm/test/CodeGen/RISCV/rv32zknd-intrinsic-autoupgrade.ll
    M llvm/test/CodeGen/RISCV/rv32zknd-intrinsic.ll
    A llvm/test/CodeGen/RISCV/rv32zkne-intrinsic-autoupgrade.ll
    M llvm/test/CodeGen/RISCV/rv32zkne-intrinsic.ll
    A llvm/test/CodeGen/RISCV/rv32zksed-intrinsic-autoupgrade.ll
    M llvm/test/CodeGen/RISCV/rv32zksed-intrinsic.ll
    A llvm/test/CodeGen/RISCV/rv64zksed-intrinsic-autoupgrade.ll
    M llvm/test/CodeGen/RISCV/rv64zksed-intrinsic.ll

  Log Message:
  -----------
  [RISCV] Change the immediate argument to Zk* intrinsics/builtins from i8 to i32.

This matches gcc. It also lets us fix a bug that the byteselect
predicate was not being evaluated in tablegen. We can't have i8
TImmLeaf in tablegen because i8 isn't a type for any register class.

I've added AutoUpgrade support for the IR intrinsics.

Reviewed By: asb

Differential Revision: https://reviews.llvm.org/D152627