[RISCV] Remove unnecessary bf16 -mattr from vfmv.v.f.ll. NFC

Author: topperc

llvm/test/CodeGen/RISCV/rvv/vfmv.v.f.ll

@@ -1,7 +1,7 @@
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+v,+zfh,+zvfh,+experimental-zfbfmin,+experimental-zvfbfmin \
+; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+v,+zfh,+zvfh \
 ; RUN:   -verify-machineinstrs -target-abi=ilp32d | FileCheck %s
-; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+v,+zfh,+zvfh,+experimental-zfbfmin,+experimental-zvfbfmin \
+; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+v,+zfh,+zvfh \
 ; RUN:   -verify-machineinstrs -target-abi=lp64d | FileCheck %s
 
 declare <vscale x 1 x half> @llvm.riscv.vfmv.v.f.nxv1f16(