[PATCH] D105618: [llvm-mca] Fix JSON output for multiple regions

[Marcos Horro via Phabricator via llvm-commits]

markoshorro created this revision.
markoshorro added reviewers: andreadb, gbedwell, wolfgangp.
markoshorro added a project: LLVM.
markoshorro requested review of this revision.
Herald added a subscriber: llvm-commits.

Instead of printing each region individually when using JSON format, this patch creates a JSON object which is updated with the values of each region and prints at the end.
This patch also adds a new test considering 2 nested regions.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D105618

Files:
  llvm/test/tools/llvm-mca/JSON/X86/views.s
  llvm/tools/llvm-mca/PipelinePrinter.cpp
  llvm/tools/llvm-mca/PipelinePrinter.h
  llvm/tools/llvm-mca/llvm-mca.cpp

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