[flang-commits] [flang] [llvm] [Flang][OpenMP] Add parser support for grainsize and num_tasks clause (PR #113136)

[LLVM Continuous Integration via flang-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `clang-aarch64-sve-vls` running on `linaro-g3-04` while building `flang,llvm` at step 6 "build stage 1".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/143/builds/3058

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

```
Step 6 (build stage 1) failure: 'ninja' (failure)
...
[2175/2384] Building CXX object tools/flang/lib/Semantics/CMakeFiles/FortranSemantics.dir/check-coarray.cpp.o
[2176/2384] Building CXX object tools/flang/lib/Semantics/CMakeFiles/FortranSemantics.dir/check-do-forall.cpp.o
[2177/2384] Building CXX object tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/CallInterface.cpp.o
[2178/2384] Building CXX object tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/ConvertArrayConstructor.cpp.o
[2179/2384] Building CXX object tools/flang/lib/Evaluate/CMakeFiles/FortranEvaluate.dir/fold-integer.cpp.o
[2180/2384] Building CXX object tools/flang/lib/Evaluate/CMakeFiles/FortranEvaluate.dir/fold-real.cpp.o
[2181/2384] Building CXX object tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/IterationSpace.cpp.o
[2182/2384] Building CXX object tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/Mangler.cpp.o
[2183/2384] Creating library symlink lib/libclang.so.20.0git lib/libclang.so
[2184/2384] Building CXX object tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/HostAssociations.cpp.o
FAILED: tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/HostAssociations.cpp.o 
/usr/local/bin/c++ -DFLANG_INCLUDE_TESTS=1 -DFLANG_LITTLE_ENDIAN=1 -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/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/tools/flang/lib/Lower -I/home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/flang/lib/Lower -I/home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/flang/include -I/home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/tools/flang/include -I/home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/include -I/home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/llvm/include -isystem /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/llvm/../mlir/include -isystem /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/tools/mlir/include -isystem /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/tools/clang/include -isystem /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/llvm/../clang/include -mcpu=neoverse-512tvb -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 -Wno-deprecated-copy -Wno-string-conversion -Wno-ctad-maybe-unsupported -Wno-unused-command-line-argument -Wstring-conversion           -Wcovered-switch-default -Wno-nested-anon-types -O3 -DNDEBUG -std=c++17  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -MD -MT tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/HostAssociations.cpp.o -MF tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/HostAssociations.cpp.o.d -o tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/HostAssociations.cpp.o -c /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/flang/lib/Lower/HostAssociations.cpp
[2185/2384] Building CXX object tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/OpenMP/Clauses.cpp.o
FAILED: tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/OpenMP/Clauses.cpp.o 
/usr/local/bin/c++ -DFLANG_INCLUDE_TESTS=1 -DFLANG_LITTLE_ENDIAN=1 -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/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/tools/flang/lib/Lower -I/home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/flang/lib/Lower -I/home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/flang/include -I/home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/tools/flang/include -I/home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/include -I/home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/llvm/include -isystem /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/llvm/../mlir/include -isystem /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/tools/mlir/include -isystem /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/tools/clang/include -isystem /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/llvm/../clang/include -mcpu=neoverse-512tvb -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 -Wno-deprecated-copy -Wno-string-conversion -Wno-ctad-maybe-unsupported -Wno-unused-command-line-argument -Wstring-conversion           -Wcovered-switch-default -Wno-nested-anon-types -O3 -DNDEBUG -std=c++17  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -MD -MT tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/OpenMP/Clauses.cpp.o -MF tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/OpenMP/Clauses.cpp.o.d -o tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/OpenMP/Clauses.cpp.o -c /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/flang/lib/Lower/OpenMP/Clauses.cpp
[2186/2384] Building CXX object tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/IO.cpp.o
FAILED: tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/IO.cpp.o 
/usr/local/bin/c++ -DFLANG_INCLUDE_TESTS=1 -DFLANG_LITTLE_ENDIAN=1 -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/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/tools/flang/lib/Lower -I/home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/flang/lib/Lower -I/home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/flang/include -I/home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/tools/flang/include -I/home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/include -I/home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/llvm/include -isystem /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/llvm/../mlir/include -isystem /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/tools/mlir/include -isystem /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/tools/clang/include -isystem /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/llvm/../clang/include -mcpu=neoverse-512tvb -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 -Wno-deprecated-copy -Wno-string-conversion -Wno-ctad-maybe-unsupported -Wno-unused-command-line-argument -Wstring-conversion           -Wcovered-switch-default -Wno-nested-anon-types -O3 -DNDEBUG -std=c++17  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -MD -MT tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/IO.cpp.o -MF tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/IO.cpp.o.d -o tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/IO.cpp.o -c /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/flang/lib/Lower/IO.cpp
[2187/2384] Building CXX object tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/Bridge.cpp.o
FAILED: tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/Bridge.cpp.o 
/usr/local/bin/c++ -DFLANG_INCLUDE_TESTS=1 -DFLANG_LITTLE_ENDIAN=1 -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/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/tools/flang/lib/Lower -I/home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/flang/lib/Lower -I/home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/flang/include -I/home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/tools/flang/include -I/home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/include -I/home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/llvm/include -isystem /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/llvm/../mlir/include -isystem /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/tools/mlir/include -isystem /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/tools/clang/include -isystem /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/llvm/../clang/include -mcpu=neoverse-512tvb -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 -Wno-deprecated-copy -Wno-string-conversion -Wno-ctad-maybe-unsupported -Wno-unused-command-line-argument -Wstring-conversion           -Wcovered-switch-default -Wno-nested-anon-types -O3 -DNDEBUG -std=c++17  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -MD -MT tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/Bridge.cpp.o -MF tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/Bridge.cpp.o.d -o tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/Bridge.cpp.o -c /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/flang/lib/Lower/Bridge.cpp
[2188/2384] Building CXX object tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/ConvertVariable.cpp.o
FAILED: tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/ConvertVariable.cpp.o 
/usr/local/bin/c++ -DFLANG_INCLUDE_TESTS=1 -DFLANG_LITTLE_ENDIAN=1 -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/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/tools/flang/lib/Lower -I/home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/flang/lib/Lower -I/home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/flang/include -I/home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/tools/flang/include -I/home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/include -I/home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/llvm/include -isystem /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/llvm/../mlir/include -isystem /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/tools/mlir/include -isystem /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/stage1/tools/clang/include -isystem /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/llvm/../clang/include -mcpu=neoverse-512tvb -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 -Wno-deprecated-copy -Wno-string-conversion -Wno-ctad-maybe-unsupported -Wno-unused-command-line-argument -Wstring-conversion           -Wcovered-switch-default -Wno-nested-anon-types -O3 -DNDEBUG -std=c++17  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -MD -MT tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/ConvertVariable.cpp.o -MF tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/ConvertVariable.cpp.o.d -o tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/ConvertVariable.cpp.o -c /home/tcwg-buildbot/worker/clang-aarch64-sve-vls/llvm/flang/lib/Lower/ConvertVariable.cpp
[2189/2384] Building CXX object tools/flang/lib/Semantics/CMakeFiles/FortranSemantics.dir/check-nullify.cpp.o
[2190/2384] Building CXX object tools/flang/lib/Semantics/CMakeFiles/FortranSemantics.dir/check-purity.cpp.o
[2191/2384] Building CXX object tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/OpenMP/Decomposer.cpp.o
[2192/2384] Building CXX object tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/OpenMP/ReductionProcessor.cpp.o
[2193/2384] Building CXX object tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/OpenMP/Utils.cpp.o
[2194/2384] Building CXX object tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/Runtime.cpp.o
[2195/2384] Building CXX object tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/VectorSubscripts.cpp.o
[2196/2384] Building CXX object tools/flang/lib/Semantics/CMakeFiles/FortranSemantics.dir/check-io.cpp.o
[2197/2384] Building CXX object tools/flang/lib/Semantics/CMakeFiles/FortranSemantics.dir/check-select-rank.cpp.o
[2198/2384] Building CXX object tools/flang/lib/Semantics/CMakeFiles/FortranSemantics.dir/check-select-type.cpp.o
[2199/2384] Building CXX object tools/flang/lib/Semantics/CMakeFiles/FortranSemantics.dir/check-stop.cpp.o
[2200/2384] Building CXX object tools/flang/lib/Semantics/CMakeFiles/FortranSemantics.dir/data-to-inits.cpp.o
[2201/2384] Building CXX object tools/flang/lib/Semantics/CMakeFiles/FortranSemantics.dir/definable.cpp.o
[2202/2384] Building CXX object tools/flang/lib/Semantics/CMakeFiles/FortranSemantics.dir/mod-file.cpp.o
[2203/2384] Building CXX object tools/flang/lib/Semantics/CMakeFiles/FortranSemantics.dir/pointer-assignment.cpp.o
[2204/2384] Building CXX object tools/flang/lib/Semantics/CMakeFiles/FortranSemantics.dir/program-tree.cpp.o
[2205/2384] Building CXX object tools/flang/lib/Semantics/CMakeFiles/FortranSemantics.dir/resolve-labels.cpp.o
[2206/2384] Building CXX object tools/flang/lib/Semantics/CMakeFiles/FortranSemantics.dir/rewrite-directives.cpp.o
[2207/2384] Building CXX object tools/flang/lib/Semantics/CMakeFiles/FortranSemantics.dir/rewrite-parse-tree.cpp.o
[2208/2384] Building CXX object tools/flang/lib/Semantics/CMakeFiles/FortranSemantics.dir/runtime-type-info.cpp.o
[2209/2384] Linking CXX executable bin/c-index-test
[2210/2384] Building CXX object tools/flang/lib/Semantics/CMakeFiles/FortranSemantics.dir/check-call.cpp.o
[2211/2384] Building CXX object tools/flang/lib/Semantics/CMakeFiles/FortranSemantics.dir/check-declarations.cpp.o
[2212/2384] Building CXX object tools/flang/lib/Lower/CMakeFiles/FortranLower.dir/CustomIntrinsicCall.cpp.o
[2213/2384] Building CXX object tools/flang/lib/Semantics/CMakeFiles/FortranSemantics.dir/check-namelist.cpp.o

```

</details>

https://github.com/llvm/llvm-project/pull/113136