[RISCV] Use TAIL_AGNOSTIC in riscv_fma_vl patterns.
authorCraig Topper <craig.topper@sifive.com>
Thu, 16 Jun 2022 16:03:02 +0000 (09:03 -0700)
committerCraig Topper <craig.topper@sifive.com>
Thu, 16 Jun 2022 16:09:36 +0000 (09:09 -0700)
commit912a5172f8d82963cdf4500d3218ac53a72e8696
tree656daa808995dae2b96bcc039cff2faa1141e34c
parent55311801f06d33a71deae80209dd5640d5e7463e
[RISCV] Use TAIL_AGNOSTIC in riscv_fma_vl patterns.

We may eventually need tail undisturbed patterns, but we will need
a policy operand on the ISD node to communicate it.
llvm/lib/Target/RISCV/RISCVInstrInfoVVLPatterns.td
llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vfma-vp.ll
llvm/test/CodeGen/RISCV/rvv/sink-splat-operands.ll
llvm/test/CodeGen/RISCV/rvv/vfma-vp.ll