[llvm] [NFC][RISCV] Move Zvfbf* relative stuffs to RISCVInstrInfoZvfbf.td (PR #159619)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `hip-third-party-libs-test` running on `ext_buildbot_hw_05-hip-docker` while building `llvm` at step 4 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/206/builds/6430

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 4 (annotate) failure: '../llvm-zorg/zorg/buildbot/builders/annotated/hip-tpl.py --jobs=32' (failure)
...
[1382/8074] Building SPIRVGenAsmWriter.inc...
[1383/8074] Building SPIRVGenMCCodeEmitter.inc...
[1384/8074] Building R600GenRegisterInfo.inc...
[1385/8074] Building R600GenSubtargetInfo.inc...
[1386/8074] Building SPIRVGenPreLegalizeGICombiner.inc...
[1387/8074] Building SPIRVGenRegisterBank.inc...
[1388/8074] Building R600GenDAGISel.inc...
[1389/8074] Building R600GenInstrInfo.inc...
[1390/8074] Building SPIRVGenRegisterInfo.inc...
[1391/8074] Building RISCVTargetParserDef.inc...
FAILED: include/llvm/TargetParser/RISCVTargetParserDef.inc /home/botworker/bbot/hip-third-party-libs-test/build/include/llvm/TargetParser/RISCVTargetParserDef.inc 
cd /home/botworker/bbot/hip-third-party-libs-test/build/include/llvm/TargetParser && /home/botworker/bbot/hip-third-party-libs-test/build/bin/llvm-min-tblgen -gen-riscv-target-def -I/home/botworker/bbot/hip-third-party-libs-test/llvm-project/llvm/include/llvm/TargetParser -I/home/botworker/bbot/hip-third-party-libs-test/llvm-project/llvm/lib/Target/RISCV -I/home/botworker/bbot/hip-third-party-libs-test/build/include -I/home/botworker/bbot/hip-third-party-libs-test/llvm-project/llvm/include /home/botworker/bbot/hip-third-party-libs-test/llvm-project/llvm/lib/Target/RISCV/RISCV.td --write-if-changed -o /home/botworker/bbot/hip-third-party-libs-test/build/include/llvm/TargetParser/RISCVTargetParserDef.inc
Included from /home/botworker/bbot/hip-third-party-libs-test/llvm-project/llvm/lib/Target/RISCV/RISCV.td:36:
Included from /home/botworker/bbot/hip-third-party-libs-test/llvm-project/llvm/lib/Target/RISCV/RISCVInstrInfo.td:2344:
Included from /home/botworker/bbot/hip-third-party-libs-test/llvm-project/llvm/lib/Target/RISCV/RISCVInstrInfoV.td:1842:
/home/botworker/bbot/hip-third-party-libs-test/llvm-project/llvm/lib/Target/RISCV/RISCVInstrInfoZvfbf.td:39:19: error: Variable not defined: 'HasStdExtZvfbfmin'
let Predicates = [HasStdExtZvfbfmin] in {
                  ^
[1392/8074] Building SPIRVGenGlobalISel.inc...
[1393/8074] Building SPIRVGenSubtargetInfo.inc...
[1394/8074] Building SPIRVGenInstrInfo.inc...
[1395/8074] Building SPIRVGenTables.inc...
[1396/8074] Building CXX object tools/flang/lib/Decimal/CMakeFiles/FortranDecimal.dir/binary-to-decimal.cpp.o
[1397/8074] Building X86GenExegesis.inc...
[1398/8074] Building X86GenCallingConv.inc...
[1399/8074] Building X86GenRegisterInfo.inc...
[1400/8074] Building X86GenInstrMapping.inc...
[1401/8074] Building X86GenMnemonicTables.inc...
[1402/8074] Building X86GenAsmWriter.inc...
[1403/8074] Building X86GenAsmWriter1.inc...
[1404/8074] Building X86GenAsmMatcher.inc...
[1405/8074] Building X86GenDisassemblerTables.inc...
[1406/8074] Building X86GenFastISel.inc...
[1407/8074] Building X86GenDAGISel.inc...
[1408/8074] Building X86GenInstrInfo.inc...
[1409/8074] Building AMDGPUGenMCPseudoLowering.inc...
[1410/8074] Building AMDGPUGenPostLegalizeGICombiner.inc...
[1411/8074] Building AMDGPUGenRegBankGICombiner.inc...
[1412/8074] Building AMDGPUGenPreLegalizeGICombiner.inc...
[1413/8074] Building AMDGPUGenDisassemblerTables.inc...
[1414/8074] Building AMDGPUGenMCCodeEmitter.inc...
[1415/8074] Building AMDGPUGenSubtargetInfo.inc...
[1416/8074] Building AMDGPUGenSearchableTables.inc...
[1417/8074] Building AMDGPUGenCallingConv.inc...
[1418/8074] Building AMDGPUGenAsmWriter.inc...
[1419/8074] Building AMDGPUGenGlobalISel.inc...
[1420/8074] Building AMDGPUGenDAGISel.inc...
[1421/8074] Building AMDGPUGenInstrInfo.inc...
[1422/8074] Building AMDGPUGenAsmMatcher.inc...
Step 7 (build cmake config) failure: build cmake config (failure)
...
[1382/8074] Building SPIRVGenAsmWriter.inc...
[1383/8074] Building SPIRVGenMCCodeEmitter.inc...
[1384/8074] Building R600GenRegisterInfo.inc...
[1385/8074] Building R600GenSubtargetInfo.inc...
[1386/8074] Building SPIRVGenPreLegalizeGICombiner.inc...
[1387/8074] Building SPIRVGenRegisterBank.inc...
[1388/8074] Building R600GenDAGISel.inc...
[1389/8074] Building R600GenInstrInfo.inc...
[1390/8074] Building SPIRVGenRegisterInfo.inc...
[1391/8074] Building RISCVTargetParserDef.inc...
FAILED: include/llvm/TargetParser/RISCVTargetParserDef.inc /home/botworker/bbot/hip-third-party-libs-test/build/include/llvm/TargetParser/RISCVTargetParserDef.inc 
cd /home/botworker/bbot/hip-third-party-libs-test/build/include/llvm/TargetParser && /home/botworker/bbot/hip-third-party-libs-test/build/bin/llvm-min-tblgen -gen-riscv-target-def -I/home/botworker/bbot/hip-third-party-libs-test/llvm-project/llvm/include/llvm/TargetParser -I/home/botworker/bbot/hip-third-party-libs-test/llvm-project/llvm/lib/Target/RISCV -I/home/botworker/bbot/hip-third-party-libs-test/build/include -I/home/botworker/bbot/hip-third-party-libs-test/llvm-project/llvm/include /home/botworker/bbot/hip-third-party-libs-test/llvm-project/llvm/lib/Target/RISCV/RISCV.td --write-if-changed -o /home/botworker/bbot/hip-third-party-libs-test/build/include/llvm/TargetParser/RISCVTargetParserDef.inc
Included from /home/botworker/bbot/hip-third-party-libs-test/llvm-project/llvm/lib/Target/RISCV/RISCV.td:36:
Included from /home/botworker/bbot/hip-third-party-libs-test/llvm-project/llvm/lib/Target/RISCV/RISCVInstrInfo.td:2344:
Included from /home/botworker/bbot/hip-third-party-libs-test/llvm-project/llvm/lib/Target/RISCV/RISCVInstrInfoV.td:1842:
/home/botworker/bbot/hip-third-party-libs-test/llvm-project/llvm/lib/Target/RISCV/RISCVInstrInfoZvfbf.td:39:19: error: Variable not defined: 'HasStdExtZvfbfmin'
let Predicates = [HasStdExtZvfbfmin] in {
                  ^
[1392/8074] Building SPIRVGenGlobalISel.inc...
[1393/8074] Building SPIRVGenSubtargetInfo.inc...
[1394/8074] Building SPIRVGenInstrInfo.inc...
[1395/8074] Building SPIRVGenTables.inc...
[1396/8074] Building CXX object tools/flang/lib/Decimal/CMakeFiles/FortranDecimal.dir/binary-to-decimal.cpp.o
[1397/8074] Building X86GenExegesis.inc...
[1398/8074] Building X86GenCallingConv.inc...
[1399/8074] Building X86GenRegisterInfo.inc...
[1400/8074] Building X86GenInstrMapping.inc...
[1401/8074] Building X86GenMnemonicTables.inc...
[1402/8074] Building X86GenAsmWriter.inc...
[1403/8074] Building X86GenAsmWriter1.inc...
[1404/8074] Building X86GenAsmMatcher.inc...
[1405/8074] Building X86GenDisassemblerTables.inc...
[1406/8074] Building X86GenFastISel.inc...
[1407/8074] Building X86GenDAGISel.inc...
[1408/8074] Building X86GenInstrInfo.inc...
[1409/8074] Building AMDGPUGenMCPseudoLowering.inc...
[1410/8074] Building AMDGPUGenPostLegalizeGICombiner.inc...
[1411/8074] Building AMDGPUGenRegBankGICombiner.inc...
[1412/8074] Building AMDGPUGenPreLegalizeGICombiner.inc...
[1413/8074] Building AMDGPUGenDisassemblerTables.inc...
[1414/8074] Building AMDGPUGenMCCodeEmitter.inc...
[1415/8074] Building AMDGPUGenSubtargetInfo.inc...
[1416/8074] Building AMDGPUGenSearchableTables.inc...
[1417/8074] Building AMDGPUGenCallingConv.inc...
[1418/8074] Building AMDGPUGenAsmWriter.inc...
[1419/8074] Building AMDGPUGenGlobalISel.inc...
[1420/8074] Building AMDGPUGenDAGISel.inc...
[1421/8074] Building AMDGPUGenInstrInfo.inc...
[1422/8074] Building AMDGPUGenAsmMatcher.inc...

```

</details>

https://github.com/llvm/llvm-project/pull/159619