[Mlir-commits] [mlir] [mlir] Add option to run CSE between greedy rewriter iterations (PR #193081)

[LLVM Continuous Integration]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `flang-aarch64-libcxx` running on `linaro-flang-aarch64-libcxx` while building `mlir` at step 6 "build-unified-tree".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/89/builds/34266

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

```
Step 6 (build-unified-tree) failure: build (failure)
...
-- Looking for __atomic_load_1 in atomic - found
-- Performing Test LLVM_LINKER_SUPPORTS_B_SYMBOLIC_FUNCTIONS
-- Performing Test LLVM_LINKER_SUPPORTS_B_SYMBOLIC_FUNCTIONS - Success
-- Looking for __atomic_load_1
-- Looking for __atomic_load_1 - not found
-- Looking for __atomic_load_1 in atomic
-- Looking for __atomic_load_1 in atomic - found
-- omptest build mode: GTest-based
-- Found Python3: /usr/bin/python3.10 (found version "3.10.12") found components: Interpreter Development Development.Module Development.Embed 
-- Configuring incomplete, errors occurred!
FAILED: runtimes/runtimes-stamps/runtimes-configure /home/tcwg-buildbot/worker/flang-aarch64-libcxx/build_llvm/runtimes/runtimes-stamps/runtimes-configure 
cd /home/tcwg-buildbot/worker/flang-aarch64-libcxx/build_llvm/runtimes/runtimes-bins && /usr/local/bin/cmake -DLLVM_EXTERNAL_COMPILER_RT_SOURCE_DIR=/home/tcwg-buildbot/worker/flang-aarch64-libcxx/llvm-project/llvm/runtimes/../../compiler-rt -DLLVM_EXTERNAL_OPENMP_SOURCE_DIR=/home/tcwg-buildbot/worker/flang-aarch64-libcxx/llvm-project/llvm/runtimes/../../openmp --no-warn-unused-cli -DCMAKE_C_COMPILER=/home/tcwg-buildbot/worker/flang-aarch64-libcxx/build_llvm/./bin/clang -DCMAKE_CXX_COMPILER=/home/tcwg-buildbot/worker/flang-aarch64-libcxx/build_llvm/./bin/clang++ -DCMAKE_ASM_COMPILER=/home/tcwg-buildbot/worker/flang-aarch64-libcxx/build_llvm/./bin/clang -DCMAKE_AR=/home/tcwg-buildbot/worker/flang-aarch64-libcxx/build_llvm/./bin/llvm-ar -DCMAKE_RANLIB=/home/tcwg-buildbot/worker/flang-aarch64-libcxx/build_llvm/./bin/llvm-ranlib -DCMAKE_NM=/home/tcwg-buildbot/worker/flang-aarch64-libcxx/build_llvm/./bin/llvm-nm -DCMAKE_OBJDUMP=/home/tcwg-buildbot/worker/flang-aarch64-libcxx/build_llvm/./bin/llvm-objdump -DCMAKE_OBJCOPY=/home/tcwg-buildbot/worker/flang-aarch64-libcxx/build_llvm/./bin/llvm-objcopy -DCMAKE_STRIP=/home/tcwg-buildbot/worker/flang-aarch64-libcxx/build_llvm/./bin/llvm-strip -DCMAKE_READELF=/home/tcwg-buildbot/worker/flang-aarch64-libcxx/build_llvm/./bin/llvm-readelf -DCMAKE_C_COMPILER_TARGET=aarch64-unknown-linux-gnu -DCMAKE_CXX_COMPILER_TARGET=aarch64-unknown-linux-gnu -DCMAKE_Fortran_COMPILER_TARGET=aarch64-unknown-linux-gnu -DCMAKE_ASM_COMPILER_TARGET=aarch64-unknown-linux-gnu -DCMAKE_INSTALL_PREFIX=/home/tcwg-buildbot/worker/flang-aarch64-libcxx/install -DLLVM_BINARY_DIR=/home/tcwg-buildbot/worker/flang-aarch64-libcxx/build_llvm -DLLVM_CONFIG_PATH=/home/tcwg-buildbot/worker/flang-aarch64-libcxx/build_llvm/bin/llvm-config -DLLVM_ENABLE_WERROR=OFF -DLLVM_HOST_TRIPLE=aarch64-unknown-linux-gnu -DLLVM_HAVE_LINK_VERSION_SCRIPT=1 -DLLVM_USE_RELATIVE_PATHS_IN_DEBUG_INFO=OFF -DLLVM_USE_RELATIVE_PATHS_IN_FILES=OFF "-DLLVM_LIT_ARGS=-v -vv" -DLLVM_SOURCE_PREFIX= -DPACKAGE_VERSION=23.0.0git -DCMAKE_BUILD_TYPE=Release -DCMAKE_MAKE_PROGRAM=/usr/local/bin/ninja -DCMAKE_EXPORT_COMPILE_COMMANDS=1 -DCOMPILER_RT_BUILD_BUILTINS=Off -DLLVM_INCLUDE_TESTS=ON -DLLVM_DEFAULT_TARGET_TRIPLE=aarch64-unknown-linux-gnu -DLLVM_ENABLE_PROJECTS_USED=ON -DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=ON -DLLVM_BUILD_TOOLS=ON -DLLVM_ENABLE_DOXYGEN=OFF -DCMAKE_C_COMPILER_WORKS=ON -DCMAKE_CXX_COMPILER_WORKS=ON -DCMAKE_Fortran_COMPILER_WORKS=ON -DCMAKE_ASM_COMPILER_WORKS=ON -DHAVE_LLVM_LIT=ON -DCLANG_RESOURCE_DIR= -DLLVM_EXTERNAL_COMPILER_RT_SOURCE_DIR=/home/tcwg-buildbot/worker/flang-aarch64-libcxx/llvm-project/llvm/runtimes/../../compiler-rt -DLLVM_EXTERNAL_OPENMP_SOURCE_DIR=/home/tcwg-buildbot/worker/flang-aarch64-libcxx/llvm-project/llvm/runtimes/../../openmp -DCOMPILER_RT_TEST_EXTERNAL_BUILTINS=ON "-DLLVM_ENABLE_RUNTIMES=compiler-rt;openmp" -DFFI_INCLUDE_DIR= -DFFI_LIBRARY_DIR= -DLIBOMP_ENABLE_ARM64X=OFF "-DRUNTIMES_CMAKE_ARGS=-DLLVM_EXTERNAL_COMPILER_RT_SOURCE_DIR=/home/tcwg-buildbot/worker/flang-aarch64-libcxx/llvm-project/llvm/runtimes/../../compiler-rt;-DLLVM_EXTERNAL_OPENMP_SOURCE_DIR=/home/tcwg-buildbot/worker/flang-aarch64-libcxx/llvm-project/llvm/runtimes/../../openmp" -GNinja -C/home/tcwg-buildbot/worker/flang-aarch64-libcxx/build_llvm/projects/runtimes/tmp/runtimes-cache-Release.cmake -S /home/tcwg-buildbot/worker/flang-aarch64-libcxx/llvm-project/llvm/runtimes/../../runtimes -B /home/tcwg-buildbot/worker/flang-aarch64-libcxx/build_llvm/runtimes/runtimes-bins && /usr/local/bin/cmake -E touch /home/tcwg-buildbot/worker/flang-aarch64-libcxx/build_llvm/runtimes/runtimes-stamps/runtimes-configure
ninja: build stopped: subcommand failed.

```

</details>

https://github.com/llvm/llvm-project/pull/193081