[llvm] [RISCV] Add mvendorid/marchid/mimpid to CPU definitions (PR #116202)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `llvm-clang-x86_64-gcc-ubuntu` running on `sie-linux-worker3` while building `llvm` at step 5 "build-unified-tree".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/174/builds/8896

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

```
Step 5 (build-unified-tree) failure: build (failure)
...
9.567 [1564/34/86] Building ARMGenRegisterBank.inc...
9.739 [1563/34/87] Building MipsGenMCPseudoLowering.inc...
9.866 [1562/34/88] Building AVRGenCallingConv.inc...
9.903 [1561/34/89] Building AVRGenAsmMatcher.inc...
9.923 [1560/34/90] Building AVRGenAsmWriter.inc...
9.952 [1559/34/91] Building ARMGenGlobalISel.inc...
10.042 [1558/34/92] Building AVRGenDAGISel.inc...
10.098 [1557/34/93] Building ARMGenRegisterInfo.inc...
10.144 [1556/34/94] Building ARMGenSystemRegister.inc...
10.172 [1555/34/95] Building CXX object lib/IR/CMakeFiles/LLVMCore.dir/Type.cpp.o
FAILED: lib/IR/CMakeFiles/LLVMCore.dir/Type.cpp.o 
/opt/ccache/bin/g++ -DGTEST_HAS_RTTI=0 -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/buildbot/buildbot-root/llvm-clang-x86_64-gcc-ubuntu/build/lib/IR -I/home/buildbot/buildbot-root/llvm-clang-x86_64-gcc-ubuntu/llvm-project/llvm/lib/IR -I/home/buildbot/buildbot-root/llvm-clang-x86_64-gcc-ubuntu/build/include -I/home/buildbot/buildbot-root/llvm-clang-x86_64-gcc-ubuntu/llvm-project/llvm/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -fno-lifetime-dse -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wno-uninitialized -Wno-nonnull -Wno-class-memaccess -Wno-redundant-move -Wno-pessimizing-move -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -Wno-misleading-indentation -fdiagnostics-color -ffunction-sections -fdata-sections -O3 -DNDEBUG  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -std=c++17 -MD -MT lib/IR/CMakeFiles/LLVMCore.dir/Type.cpp.o -MF lib/IR/CMakeFiles/LLVMCore.dir/Type.cpp.o.d -o lib/IR/CMakeFiles/LLVMCore.dir/Type.cpp.o -c /home/buildbot/buildbot-root/llvm-clang-x86_64-gcc-ubuntu/llvm-project/llvm/lib/IR/Type.cpp
In file included from /home/buildbot/buildbot-root/llvm-clang-x86_64-gcc-ubuntu/llvm-project/llvm/lib/IR/Type.cpp:29:
/home/buildbot/buildbot-root/llvm-clang-x86_64-gcc-ubuntu/llvm-project/llvm/include/llvm/TargetParser/RISCVTargetParser.h:46:12: error: declaration of ‘llvm::RISCV::CPUModel llvm::RISCV::CPUInfo::CPUModel’ changes meaning of ‘CPUModel’ [-fpermissive]
   46 |   CPUModel CPUModel;
      |            ^~~~~~~~
/home/buildbot/buildbot-root/llvm-clang-x86_64-gcc-ubuntu/llvm-project/llvm/include/llvm/TargetParser/RISCVTargetParser.h:35:8: note: ‘CPUModel’ declared here as ‘struct llvm::RISCV::CPUModel’
   35 | struct CPUModel {
      |        ^~~~~~~~
10.178 [1555/33/96] Building CXX object lib/Object/CMakeFiles/LLVMObject.dir/IRSymtab.cpp.o
10.227 [1555/32/97] Building MSP430GenDisassemblerTables.inc...
10.328 [1555/31/98] Building MSP430GenDAGISel.inc...
10.381 [1555/30/99] Building AVRGenRegisterInfo.inc...
10.399 [1555/29/100] Building AVRGenMCCodeEmitter.inc...
10.442 [1555/28/101] Building AVRGenInstrInfo.inc...
10.509 [1555/27/102] Building BPFGenAsmWriter.inc...
10.587 [1555/26/103] Building BPFGenCallingConv.inc...
10.619 [1555/25/104] Building BPFGenAsmMatcher.inc...
10.638 [1555/24/105] Building AVRGenSubtargetInfo.inc...
10.723 [1531/23/106] Building ARMGenInstrInfo.inc...
10.846 [1531/22/107] Building ARMGenSubtargetInfo.inc...
12.513 [1463/21/108] Building CXX object lib/Analysis/CMakeFiles/LLVMAnalysis.dir/ValueTracking.cpp.o
FAILED: lib/Analysis/CMakeFiles/LLVMAnalysis.dir/ValueTracking.cpp.o 
/opt/ccache/bin/g++ -DGTEST_HAS_RTTI=0 -DHAS_LOGF128 -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/buildbot/buildbot-root/llvm-clang-x86_64-gcc-ubuntu/build/lib/Analysis -I/home/buildbot/buildbot-root/llvm-clang-x86_64-gcc-ubuntu/llvm-project/llvm/lib/Analysis -I/home/buildbot/buildbot-root/llvm-clang-x86_64-gcc-ubuntu/build/include -I/home/buildbot/buildbot-root/llvm-clang-x86_64-gcc-ubuntu/llvm-project/llvm/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -fno-lifetime-dse -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wno-uninitialized -Wno-nonnull -Wno-class-memaccess -Wno-redundant-move -Wno-pessimizing-move -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -Wno-misleading-indentation -fdiagnostics-color -ffunction-sections -fdata-sections -O3 -DNDEBUG  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -std=c++17 -MD -MT lib/Analysis/CMakeFiles/LLVMAnalysis.dir/ValueTracking.cpp.o -MF lib/Analysis/CMakeFiles/LLVMAnalysis.dir/ValueTracking.cpp.o.d -o lib/Analysis/CMakeFiles/LLVMAnalysis.dir/ValueTracking.cpp.o -c /home/buildbot/buildbot-root/llvm-clang-x86_64-gcc-ubuntu/llvm-project/llvm/lib/Analysis/ValueTracking.cpp
In file included from /home/buildbot/buildbot-root/llvm-clang-x86_64-gcc-ubuntu/llvm-project/llvm/lib/Analysis/ValueTracking.cpp:75:
/home/buildbot/buildbot-root/llvm-clang-x86_64-gcc-ubuntu/llvm-project/llvm/include/llvm/TargetParser/RISCVTargetParser.h:46:12: error: declaration of ‘llvm::RISCV::CPUModel llvm::RISCV::CPUInfo::CPUModel’ changes meaning of ‘CPUModel’ [-fpermissive]
   46 |   CPUModel CPUModel;
      |            ^~~~~~~~
/home/buildbot/buildbot-root/llvm-clang-x86_64-gcc-ubuntu/llvm-project/llvm/include/llvm/TargetParser/RISCVTargetParser.h:35:8: note: ‘CPUModel’ declared here as ‘struct llvm::RISCV::CPUModel’
   35 | struct CPUModel {
      |        ^~~~~~~~
14.294 [1463/20/109] Building AArch64GenInstrInfo.inc...
15.666 [1463/19/110] Building AArch64GenSubtargetInfo.inc...
17.340 [1374/18/111] Building AMDGPUGenCallingConv.inc...
18.714 [1374/17/112] Building AMDGPUGenPreLegalizeGICombiner.inc...
19.463 [1374/16/113] Building AMDGPUGenMCCodeEmitter.inc...
20.236 [1374/15/114] Building AMDGPUGenPostLegalizeGICombiner.inc...
20.263 [1374/14/115] Building AMDGPUGenSubtargetInfo.inc...
20.637 [1374/13/116] Building AMDGPUGenSearchableTables.inc...

```

</details>

https://github.com/llvm/llvm-project/pull/116202