[all-commits] [llvm/llvm-project] 419948: [VP] Reorder is_int_min_poison/is_zero_poison oper...

[Yeting Kuo via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 419948fe6708021524f86e15d755719d634ab8d2
      https://github.com/llvm/llvm-project/commit/419948fe6708021524f86e15d755719d634ab8d2
  Author: Yeting Kuo <yeting.kuo at sifive.com>
  Date:   2023-02-23 (Thu, 23 Feb 2023)

  Changed paths:
    M llvm/include/llvm/IR/Intrinsics.td
    M llvm/include/llvm/IR/VPIntrinsics.def
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
    M llvm/test/Analysis/CostModel/RISCV/int-bit-manip.ll
    M llvm/test/CodeGen/RISCV/rvv/abs-vp.ll
    M llvm/test/CodeGen/RISCV/rvv/ctlz-vp.ll
    M llvm/test/CodeGen/RISCV/rvv/cttz-vp.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-abs-vp.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-ctlz-vp.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-cttz-vp.ll
    M llvm/unittests/IR/VPIntrinsicTest.cpp

  Log Message:
  -----------
  [VP] Reorder is_int_min_poison/is_zero_poison operand before mask for vp.abs/ctlz/cttz.

The patch ensures last two operands of vp.abs/ctlz/cttz are mask and evl.

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D144536