[llvm] [RISCV] Add Xqci Insn Formats (PR #132986)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `ppc64le-mlir-rhel-clang` running on `ppc64le-mlir-rhel-test` while building `llvm` at step 5 "build-check-mlir-build-only".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/129/builds/18054

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

```
Step 5 (build-check-mlir-build-only) failure: build (failure)
...
3.911 [2806/9/1393] Building PPCGenAsmMatcher.inc...
4.130 [2806/8/1394] Building PPCGenRegisterInfo.inc...
4.166 [2806/7/1395] Building PPCGenMCCodeEmitter.inc...
4.295 [2806/6/1396] Building AArch64TargetParserDef.inc...
4.393 [2805/6/1397] Building PPCGenSubtargetInfo.inc...
4.595 [2805/5/1398] Building PPCGenFastISel.inc...
4.865 [2805/4/1399] Building PPCGenDAGISel.inc...
4.871 [2805/3/1400] Building PPCGenGlobalISel.inc...
5.188 [2805/2/1401] Building PPCGenInstrInfo.inc...
6.070 [2805/1/1402] Building RISCVTargetParserDef.inc...
FAILED: include/llvm/TargetParser/RISCVTargetParserDef.inc /home/buildbots/llvm-external-buildbots/workers/ppc64le-mlir-rhel-test/ppc64le-mlir-rhel-clang-build/build/include/llvm/TargetParser/RISCVTargetParserDef.inc 
cd /home/buildbots/llvm-external-buildbots/workers/ppc64le-mlir-rhel-test/ppc64le-mlir-rhel-clang-build/build && /home/buildbots/llvm-external-buildbots/workers/ppc64le-mlir-rhel-test/ppc64le-mlir-rhel-clang-build/build/bin/llvm-min-tblgen -gen-riscv-target-def -I /home/buildbots/llvm-external-buildbots/workers/ppc64le-mlir-rhel-test/ppc64le-mlir-rhel-clang-build/llvm-project/llvm/lib/Target/RISCV/ -I /home/buildbots/llvm-external-buildbots/workers/ppc64le-mlir-rhel-test/ppc64le-mlir-rhel-clang-build/llvm-project/llvm/include/llvm/TargetParser -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-mlir-rhel-test/ppc64le-mlir-rhel-clang-build/build/include -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-mlir-rhel-test/ppc64le-mlir-rhel-clang-build/llvm-project/llvm/include /home/buildbots/llvm-external-buildbots/workers/ppc64le-mlir-rhel-test/ppc64le-mlir-rhel-clang-build/llvm-project/llvm/lib/Target/RISCV/RISCV.td --write-if-changed -o include/llvm/TargetParser/RISCVTargetParserDef.inc -d include/llvm/TargetParser/RISCVTargetParserDef.inc.d
Included from /home/buildbots/llvm-external-buildbots/workers/ppc64le-mlir-rhel-test/ppc64le-mlir-rhel-clang-build/llvm-project/llvm/lib/Target/RISCV/RISCV.td:36:
Included from /home/buildbots/llvm-external-buildbots/workers/ppc64le-mlir-rhel-test/ppc64le-mlir-rhel-clang-build/llvm-project/llvm/lib/Target/RISCV/RISCVInstrInfo.td:2181:
/home/buildbots/llvm-external-buildbots/workers/ppc64le-mlir-rhel-test/ppc64le-mlir-rhel-clang-build/llvm-project/llvm/lib/Target/RISCV/RISCVInstrInfoXqci.td:281:41: error: Variable not defined: 'simm13_lsb0'
                                        simm13_lsb0:$imm12),
                                        ^
ninja: build stopped: subcommand failed.

```

</details>

https://github.com/llvm/llvm-project/pull/132986