Method NestingDepth

source/opt/struct_cfg_analysis.cpp:130–141

}

uint32_t StructuredCFGAnalysis::NestingDepth(uint32_t bb_id) {
  uint32_t result = 0;

  // Find the merge block of the current merge construct as long as the block is
  // inside a merge construct, exiting one for each iteration.
  for (uint32_t merge_block_id = MergeBlock(bb_id); merge_block_id != 0;
       merge_block_id = MergeBlock(merge_block_id)) {
    result++;
  }

  return result;
}

uint32_t StructuredCFGAnalysis::LoopMergeBlock(uint32_t bb_id) {
  uint32_t header_id = ContainingLoop(bb_id);