IREE macOS/iOS CI steps

iree_macos_ios_ci.dot

digraph G {

  node [shape=plaintext];
  
  iree_runtime [label="IREE runtime\nsource code"];
  iree_compiler [label="IREE compiler\nsource code"];
  
  cmake [label="CMake", shape=rect];

  rt_ios_dev [label="iree.framework for\narm64 iOS devices"];
  rt_ios_sim [label="iree.framework for\narm64 iOS Simulator"];
  rt_macos [label="iree.framework for\narm64 macOS"];
  
  iree_runtime -> cmake -> rt_ios_dev;
  cmake -> rt_ios_sim;
  cmake -> rt_macos;
  
  xcframework [label="iree.xcframework"];
  xcodebuild [shape=rect];
  
  rt_ios_dev -> xcodebuild -> xcframework;
  rt_ios_sim -> xcodebuild;
  rt_macos -> xcodebuild;
  
  iree_compiler_macos [label="IREE compiler for\narm64 macOS", shape=rect];
  cmake1 [label="CMake", shape=rect];
  
  iree_compiler -> cmake1 -> iree_compiler_macos;
  
  sample_mlir [label="sample_abs.mlir"];
  sample_vmfb [label="sample_abs.vmfb"];
  sample_mlir -> iree_compiler_macos -> sample_vmfb;
  
  ios_app [label="an iOS sample app"];
  xcode [shape=rect];
  
  ios_app -> xcode;
  xcframework -> xcode;
  sample_vmfb -> xcode;
  
  ios_dev_target [label="built target for\niOS device"];
  ios_sim_target [label="built target for\niOS Simulator"];
  
  simctl [label="xcrun simctl", shape=rect];
  idb [label="Facebook idb", shape=rect, style=filled, fillcolor=cyan];
  ios_sim [label="iOS Simulator.app", shape=rect];
  iphone [label="an iPhone in\ndevelopment mode", shape=rect, style=filled, fillcolor=cyan];
  
  xcode -> ios_dev_target -> simctl -> ios_sim;
  xcode -> ios_sim_target -> idb -> iphone;
  
  {rank=same; iree_runtime; iree_compiler; sample_mlir;}
  {rank=same; cmake; cmake1;}
}