[llvm] [Remarks] BitstreamRemarkParser: Refactor error handling (PR #156511)
LLVM Continuous Integration via llvm-commits
llvm-commits at lists.llvm.org
Mon Sep 15 07:25:56 PDT 2025
llvm-ci wrote:
LLVM Buildbot has detected a new failure on builder `openmp-s390x-linux` running on `systemz-1` while building `llvm` at step 5 "compile-openmp".
Full details are available at: https://lab.llvm.org/buildbot/#/builders/88/builds/16086
<details>
<summary>Here is the relevant piece of the build log for the reference</summary>
```
Step 5 (compile-openmp) failure: build (failure)
...
4.832 [5149/4/331] Linking CXX static library lib/libLLVMTableGenCommon.a
4.851 [5148/4/332] Building CXX object lib/Frontend/OpenACC/CMakeFiles/LLVMFrontendOpenACC.dir/ACC.cpp.o
4.865 [5147/4/333] Linking CXX static library lib/libLLVMFrontendOpenACC.a
4.883 [5146/4/334] Building AArch64TargetParserDef.inc...
4.902 [5145/4/335] Building CXX object lib/Remarks/CMakeFiles/LLVMRemarks.dir/BitstreamRemarkSerializer.cpp.o
4.920 [5144/4/336] Building CXX object lib/Remarks/CMakeFiles/LLVMRemarks.dir/Remark.cpp.o
4.943 [5143/4/337] Building CXX object lib/Remarks/CMakeFiles/LLVMRemarks.dir/RemarkFormat.cpp.o
4.961 [5142/4/338] Building CXX object lib/Remarks/CMakeFiles/LLVMRemarks.dir/RemarkLinker.cpp.o
5.113 [5141/4/339] Linking CXX executable bin/llvm-tblgen
6.081 [5140/4/340] Building CXX object lib/Remarks/CMakeFiles/LLVMRemarks.dir/BitstreamRemarkParser.cpp.o
FAILED: lib/Remarks/CMakeFiles/LLVMRemarks.dir/BitstreamRemarkParser.cpp.o
CCACHE_CPP2=yes CCACHE_HASHDIR=yes CCACHE_SLOPPINESS=pch_defines,time_macros /usr/bin/ccache /usr/bin/c++ -DGTEST_HAS_RTTI=0 -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GLIBCXX_USE_CXX11_ABI=1 -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/uweigand/sandbox/buildbot/openmp-s390x-linux/llvm.build/lib/Remarks -I/home/uweigand/sandbox/buildbot/openmp-s390x-linux/llvm.src/llvm/lib/Remarks -I/home/uweigand/sandbox/buildbot/openmp-s390x-linux/llvm.build/include -I/home/uweigand/sandbox/buildbot/openmp-s390x-linux/llvm.src/llvm/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-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 -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -O3 -DNDEBUG -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -std=c++17 -MD -MT lib/Remarks/CMakeFiles/LLVMRemarks.dir/BitstreamRemarkParser.cpp.o -MF lib/Remarks/CMakeFiles/LLVMRemarks.dir/BitstreamRemarkParser.cpp.o.d -o lib/Remarks/CMakeFiles/LLVMRemarks.dir/BitstreamRemarkParser.cpp.o -c /home/uweigand/sandbox/buildbot/openmp-s390x-linux/llvm.src/llvm/lib/Remarks/BitstreamRemarkParser.cpp
In file included from /home/uweigand/sandbox/buildbot/openmp-s390x-linux/llvm.src/llvm/lib/Remarks/BitstreamRemarkParser.cpp:14:
/home/uweigand/sandbox/buildbot/openmp-s390x-linux/llvm.src/llvm/lib/Remarks/BitstreamRemarkParser.h: In member function 'llvm::Error llvm::remarks::BitstreamBlockParserHelper<Derived>::parseRecord(unsigned int)':
/home/uweigand/sandbox/buildbot/openmp-s390x-linux/llvm.src/llvm/lib/Remarks/BitstreamRemarkParser.h:73:62: error: cannot convert 'unsigned int' to 'llvm::StringRef'
73 | Error parseRecord(unsigned Code) { return unexpectedRecord(Code); }
| ^~~~
| |
| unsigned int
/home/uweigand/sandbox/buildbot/openmp-s390x-linux/llvm.src/llvm/lib/Remarks/BitstreamRemarkParser.h:60:36: note: initializing argument 1 of 'llvm::Error llvm::remarks::BitstreamBlockParserHelperBase::unexpectedRecord(llvm::StringRef)'
60 | Error unexpectedRecord(StringRef RecordName);
| ~~~~~~~~~~^~~~~~~~~~
6.130 [5140/3/341] Building CXX object lib/Remarks/CMakeFiles/LLVMRemarks.dir/RemarkParser.cpp.o
FAILED: lib/Remarks/CMakeFiles/LLVMRemarks.dir/RemarkParser.cpp.o
CCACHE_CPP2=yes CCACHE_HASHDIR=yes CCACHE_SLOPPINESS=pch_defines,time_macros /usr/bin/ccache /usr/bin/c++ -DGTEST_HAS_RTTI=0 -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GLIBCXX_USE_CXX11_ABI=1 -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/uweigand/sandbox/buildbot/openmp-s390x-linux/llvm.build/lib/Remarks -I/home/uweigand/sandbox/buildbot/openmp-s390x-linux/llvm.src/llvm/lib/Remarks -I/home/uweigand/sandbox/buildbot/openmp-s390x-linux/llvm.build/include -I/home/uweigand/sandbox/buildbot/openmp-s390x-linux/llvm.src/llvm/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-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 -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -O3 -DNDEBUG -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -std=c++17 -MD -MT lib/Remarks/CMakeFiles/LLVMRemarks.dir/RemarkParser.cpp.o -MF lib/Remarks/CMakeFiles/LLVMRemarks.dir/RemarkParser.cpp.o.d -o lib/Remarks/CMakeFiles/LLVMRemarks.dir/RemarkParser.cpp.o -c /home/uweigand/sandbox/buildbot/openmp-s390x-linux/llvm.src/llvm/lib/Remarks/RemarkParser.cpp
In file included from /home/uweigand/sandbox/buildbot/openmp-s390x-linux/llvm.src/llvm/lib/Remarks/RemarkParser.cpp:15:
/home/uweigand/sandbox/buildbot/openmp-s390x-linux/llvm.src/llvm/lib/Remarks/BitstreamRemarkParser.h: In member function 'llvm::Error llvm::remarks::BitstreamBlockParserHelper<Derived>::parseRecord(unsigned int)':
/home/uweigand/sandbox/buildbot/openmp-s390x-linux/llvm.src/llvm/lib/Remarks/BitstreamRemarkParser.h:73:62: error: cannot convert 'unsigned int' to 'llvm::StringRef'
73 | Error parseRecord(unsigned Code) { return unexpectedRecord(Code); }
| ^~~~
| |
| unsigned int
/home/uweigand/sandbox/buildbot/openmp-s390x-linux/llvm.src/llvm/lib/Remarks/BitstreamRemarkParser.h:60:36: note: initializing argument 1 of 'llvm::Error llvm::remarks::BitstreamBlockParserHelperBase::unexpectedRecord(llvm::StringRef)'
60 | Error unexpectedRecord(StringRef RecordName);
| ~~~~~~~~~~^~~~~~~~~~
7.556 [5140/2/342] Building RISCVTargetParserDef.inc...
8.440 [5140/1/343] Building AArch64GenGlobalISel.inc...
ninja: build stopped: subcommand failed.
```
</details>
https://github.com/llvm/llvm-project/pull/156511
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