[all-commits] [llvm/llvm-project] 837442: [RISCV] Cleanup setOperationAction calls for INTRI...

[Craig Topper via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 837442de9c60f539dd901a2cc389a413d132b1bc
      https://github.com/llvm/llvm-project/commit/837442de9c60f539dd901a2cc389a413d132b1bc
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2021-04-25 (Sun, 25 Apr 2021)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVISelLowering.cpp

  Log Message:
  -----------
  [RISCV] Cleanup setOperationAction calls for INTRINSIC_WO_CHAIN/INTRINSIC_W_CHAIN

We have several extensions that need i32 to be Custom for
INTRINSIC_WO_CHAIN with RV64 so enable it for all RV64.

For V extension, make i32 Custom for RV64 and i64 Custom for RV32.
When the i32 or i64 is legal, the operation action doesn't matter.
LegalizeDAG checks MVT::Other rather than the real type.