message: Make llvm opt dir
diff: @@ -69,6 +69,7 @@ jobs:
  if: matrix.os == 'macos-latest'
  run: |
  curl https://github.com/llvm/llvm-project/releases/download/llvmorg-10.0.0/clang+llvm-10.0.0-x86_64-apple-darwin.tar.xz -L -o llvm.tar.xz
  + mkdir -p /opt/llvm-10
  tar xf llvm.tar.xz -C /opt/llvm-10
  echo ::add-path::/opt/llvm-10/bin
  echo ::set-env name=LLVM_SYS_100_PREFIX::/opt/llvm-10
  @@ -76,6 +77,7 @@ jobs:
  if: matrix.os == 'ubuntu-latest'
  run: |
  curl https://github.com/llvm/llvm-project/releases/download/llvmorg-10.0.0/clang+llvm-10.0.0-x86_64-linux-gnu-ubuntu-18.04.tar.xz -L -o llvm.tar.xz
  + mkdir -p /opt/llvm-10
  tar xf llvm.tar.xz -C /opt/llvm-10
  echo ::add-path::/opt/llvm-10/bin
  echo ::set-env name=LLVM_SYS_100_PREFIX::/opt/llvm-10
  