[PATCH] D78851: Debug Info Support for Basic Block Sections

[Sriraman Tallam via Phabricator via llvm-commits]

tmsriram created this revision.
tmsriram added reviewers: dblaikie, davidxl.
Herald added subscribers: hiraditya, aprantl.

This patch adds basic debug info support with basic block sections supported in D68063 <https://reviews.llvm.org/D68063> and D73674 <https://reviews.llvm.org/D73674>.

The original author of this patch is @amharc and I am presenting this for review on his behalf.

This patch uses ranges for debug information when a function contains basic block sections rather than using [lowpc, highpc].  This is also the first in a series of patches for debug info and does not contain the support for linker relaxation.  That will be done as a follow up patch.


https://reviews.llvm.org/D78851

Files:
  llvm/include/llvm/CodeGen/AsmPrinter.h
  llvm/include/llvm/CodeGen/AsmPrinterHandler.h
  llvm/include/llvm/CodeGen/DebugHandlerBase.h
  llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
  llvm/lib/CodeGen/AsmPrinter/DebugHandlerBase.cpp
  llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
  llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
  llvm/test/DebugInfo/X86/basicblock-sections_1.ll

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