[llvm] [HLSL] Raise Diag for Invalid CounterDirection (PR #137697)

Fri May 9 17:12:42 PDT 2025

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `clang-m68k-linux-cross` running on `suse-gary-m68k-cross` while building `llvm` at step 5 "ninja check 1".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/27/builds/9831

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

```
Step 5 (ninja check 1) failure: stage 1 checked (failure)
...
[252/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/ASTImporterFixtures.cpp.o
[253/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/CommentParser.cpp.o
[254/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/UnresolvedSetTest.cpp.o
[255/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/SizelessTypesTest.cpp.o
[256/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/ExternalASTSourceTest.cpp.o
[257/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/ASTTypeTraitsTest.cpp.o
[258/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/RawCommentForDeclTest.cpp.o
[259/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/EvaluateAsRValueTest.cpp.o
[260/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/CommentLexer.cpp.o
[261/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/ASTImporterTest.cpp.o
FAILED: tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/ASTImporterTest.cpp.o 
/usr/bin/c++ -DGTEST_HAS_RTTI=0 -DLLVM_BUILD_STATIC -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/var/lib/buildbot/workers/suse-gary-m68k-cross/clang-m68k-linux-cross/stage1/tools/clang/unittests -I/var/lib/buildbot/workers/suse-gary-m68k-cross/clang-m68k-linux-cross/llvm/clang/unittests -I/var/lib/buildbot/workers/suse-gary-m68k-cross/clang-m68k-linux-cross/llvm/clang/include -I/var/lib/buildbot/workers/suse-gary-m68k-cross/clang-m68k-linux-cross/stage1/tools/clang/include -I/var/lib/buildbot/workers/suse-gary-m68k-cross/clang-m68k-linux-cross/stage1/include -I/var/lib/buildbot/workers/suse-gary-m68k-cross/clang-m68k-linux-cross/llvm/llvm/include -I/var/lib/buildbot/workers/suse-gary-m68k-cross/clang-m68k-linux-cross/llvm/clang/unittests/Tooling -I/var/lib/buildbot/workers/suse-gary-m68k-cross/clang-m68k-linux-cross/llvm/third-party/unittest/googletest/include -I/var/lib/buildbot/workers/suse-gary-m68k-cross/clang-m68k-linux-cross/llvm/third-party/unittest/googlemock/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wno-maybe-uninitialized -Wno-nonnull -Wno-class-memaccess -Wno-redundant-move -Wno-pessimizing-move -Wno-noexcept-type -Wno-unnecessary-virtual-specifier -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -Wno-misleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -fno-common -Woverloaded-virtual -fno-strict-aliasing -O3 -DNDEBUG -std=c++17  -Wno-variadic-macros -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -Wno-suggest-override -MD -MT tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/ASTImporterTest.cpp.o -MF tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/ASTImporterTest.cpp.o.d -o tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/ASTImporterTest.cpp.o -c /var/lib/buildbot/workers/suse-gary-m68k-cross/clang-m68k-linux-cross/llvm/clang/unittests/AST/ASTImporterTest.cpp
c++: fatal error: Killed signal terminated program cc1plus
compilation terminated.
[262/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/CrossTU/CrossTranslationUnitTest.cpp.o
[263/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/HeaderIncludesTest.cpp.o
[264/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/ConceptPrinterTest.cpp.o
[265/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/DataCollectionTest.cpp.o
[266/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/ProfilingTest.cpp.o
[267/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/TemplateNameTest.cpp.o
[268/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/DeclBaseTest.cpp.o
[269/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/RandstructTest.cpp.o
[270/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/NamedDeclPrinterTest.cpp.o
[271/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/StmtPrinterTest.cpp.o
[272/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/StaticAnalyzer/RangeSetTest.cpp.o
[273/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/CastExprTest.cpp.o
[274/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/TypePrinterTest.cpp.o
[275/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/CommentHandlerTest.cpp.o
[276/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/ASTTraverserTest.cpp.o
[277/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/HeaderAnalysisTest.cpp.o
[278/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/DeclTest.cpp.o
[279/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/DiagnosticsYamlTest.cpp.o
[280/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/ASTImporterODRStrategiesTest.cpp.o
[281/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/ASTSelectionTest.cpp.o
[282/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/ASTImporterGenericRedeclTest.cpp.o
[283/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/DeclPrinterTest.cpp.o
[284/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/ExecutionTest.cpp.o
[285/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/ASTImporterVisibilityTest.cpp.o
[286/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/RecursiveASTVisitorTest.cpp.o
[287/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/CompilationDatabaseTest.cpp.o
[288/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Tooling/FixItTest.cpp.o
[289/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/SourceLocationTest.cpp.o
[290/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/Analysis/FlowSensitive/TransferTest.cpp.o
[291/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/ASTMatchers/ASTMatchersNodeTest.cpp.o
[292/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/AST/StructuralEquivalenceTest.cpp.o
[293/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/ASTMatchers/ASTMatchersNarrowingTest.cpp.o
[294/1150] Building CXX object tools/clang/unittests/CMakeFiles/AllClangUnitTests.dir/ASTMatchers/ASTMatchersTraversalTest.cpp.o
ninja: build stopped: subcommand failed.

```

</details>

https://github.com/llvm/llvm-project/pull/137697