[CI] Add llvm-15 and mlir-15 to Docker setup (#14303)

[CI] Add llvm-15 and enable mlir build for ci_cpu docker setup.

Co-authored-by: Min Chen <[email protected]>

Author: multiverstack-intellif

docker/Dockerfile.ci_cpu

@@ -47,6 +47,9 @@ RUN bash /install/ubuntu_install_python_package.sh
 COPY install/ubuntu1804_install_llvm.sh /install/ubuntu1804_install_llvm.sh
 RUN bash /install/ubuntu1804_install_llvm.sh
 
+COPY install/ubuntu_install_llvm_from_source.sh /install/ubuntu_install_llvm_from_source.sh
+RUN bash /install/ubuntu_install_llvm_from_source.sh 15.0.7 8b5fcb24b4128cf04df1b0b9410ce8b1a729cb3c544e6da885d234280dedeac6
+
 COPY install/ubuntu_install_dnnl.sh /install/ubuntu_install_dnnl.sh
 RUN bash /install/ubuntu_install_dnnl.sh
 

docker/install/ubuntu_install_llvm_from_source.sh

@@ -60,6 +60,7 @@ cmake \
     -DLLVM_ENABLE_ASSERTIONS=ON \
     -DLLVM_ENABLE_RTTI=ON \
     -DLLVM_ENABLE_OCAMLDOC=OFF \
+    -DLLVM_ENABLE_PROJECTS=mlir \
     -DLLVM_USE_INTEL_JITEVENTS=ON \
     -DLLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN=ON \
     -DPYTHON_EXECUTABLE="$(cpython_path 3.7)/bin/python" \