[llvm] [ms] [llvm-ml] Implement support for PROC NEAR/FAR (PR #131707)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `premerge-monolithic-linux` running on `premerge-linux-1` while building `llvm` at step 6 "build-unified-tree".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/153/builds/30631

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

```
Step 6 (build-unified-tree) failure: build (failure)
...
0.365 [4195/13/42] Generating VCSVersion.inc
0.409 [4194/13/43] Building OpenCLBuiltins.inc...
0.948 [4192/12/44] Building CXX object tools/flang/lib/Support/CMakeFiles/FortranSupport.dir/Version.cpp.o
0.986 [4191/12/45] Linking CXX static library lib/libFortranSupport.a
0.988 [4191/11/46] Building CXX object tools/clang/lib/Basic/CMakeFiles/obj.clangBasic.dir/Version.cpp.o
1.632 [4191/10/47] Building CXX object tools/bolt/lib/Utils/CMakeFiles/LLVMBOLTUtils.dir/CommandLineOpts.cpp.o
1.672 [4190/10/48] Linking CXX static library lib/libLLVMBOLTUtils.a
1.945 [4190/9/49] Building CXX object lib/MC/MCParser/CMakeFiles/LLVMMCParser.dir/COFFMasmParser.cpp.o
2.045 [4190/8/50] Building CXX object lib/MC/CMakeFiles/LLVMMC.dir/MCWinCOFFStreamer.cpp.o
2.572 [4190/7/51] Building CXX object lib/MC/MCParser/CMakeFiles/LLVMMCParser.dir/MasmParser.cpp.o
FAILED: lib/MC/MCParser/CMakeFiles/LLVMMCParser.dir/MasmParser.cpp.o 
CCACHE_CPP2=yes CCACHE_HASHDIR=yes CCACHE_SLOPPINESS=pch_defines,time_macros /usr/bin/ccache /usr/bin/clang++ -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/build/buildbot/premerge-monolithic-linux/build/lib/MC/MCParser -I/build/buildbot/premerge-monolithic-linux/llvm-project/llvm/lib/MC/MCParser -I/build/buildbot/premerge-monolithic-linux/build/include -I/build/buildbot/premerge-monolithic-linux/llvm-project/llvm/include -gmlt -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wc++98-compat-extra-semi -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -O3 -DNDEBUG  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -std=c++17 -MD -MT lib/MC/MCParser/CMakeFiles/LLVMMCParser.dir/MasmParser.cpp.o -MF lib/MC/MCParser/CMakeFiles/LLVMMCParser.dir/MasmParser.cpp.o.d -o lib/MC/MCParser/CMakeFiles/LLVMMCParser.dir/MasmParser.cpp.o -c /build/buildbot/premerge-monolithic-linux/llvm-project/llvm/lib/MC/MCParser/MasmParser.cpp
/build/buildbot/premerge-monolithic-linux/llvm-project/llvm/lib/MC/MCParser/MasmParser.cpp:990:7: error: type 'MCAsmParser' is not a direct or virtual base of '(anonymous namespace)::MasmParser'
    : MCAsmParser(Ctx, Out, SM, MAI), CurBuffer(CB ? CB : SM.getMainFileID()),
      ^~~~~~~~~~~
1 error generated.
2.720 [4190/6/52] Building CXX object lib/MC/CMakeFiles/LLVMMC.dir/WinCOFFObjectWriter.cpp.o
2.978 [4190/5/53] Building CXX object lib/Object/CMakeFiles/LLVMObject.dir/IRSymtab.cpp.o
4.032 [4190/4/54] Building CXX object lib/MC/CMakeFiles/LLVMMC.dir/MCContext.cpp.o
7.266 [4190/3/55] Building CXX object lib/Target/X86/AsmParser/CMakeFiles/LLVMX86AsmParser.dir/X86AsmParser.cpp.o
11.463 [4190/2/56] Building CXX object lib/CodeGen/AsmPrinter/CMakeFiles/LLVMAsmPrinter.dir/AsmPrinter.cpp.o
12.727 [4190/1/57] Building CXX object lib/LTO/CMakeFiles/LLVMLTO.dir/LTO.cpp.o
ninja: build stopped: subcommand failed.

```

</details>

https://github.com/llvm/llvm-project/pull/131707