[PATCH] D101921: [MC] Make it possible for targets to define their own MCObjectFileInfo

[Philipp Krones via Phabricator via cfe-commits]

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rebased


This MCObjectFileInfo is then used to determine things like section
alignment.

For example, this commit removes the hard-coded 4-byte alignment for
text sections and uses the alignment defined by the target specific
MCObjectFileInfo.

This is a follow up to https://reviews.llvm.org/D101462 and prepares for the
RISCV backend defining the text section alignment depending on the enabled
extensions.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D101921

Files:
  clang/lib/Parse/ParseStmtAsm.cpp
  clang/tools/driver/cc1as_main.cpp
  llvm/include/llvm/MC/MCContext.h
  llvm/include/llvm/MC/MCObjectFileInfo.h
  llvm/include/llvm/Support/TargetRegistry.h
  llvm/lib/DWARFLinker/DWARFStreamer.cpp
  llvm/lib/MC/MCELFStreamer.cpp
  llvm/lib/MC/MCObjectFileInfo.cpp
  llvm/lib/Object/ModuleSymbolTable.cpp
  llvm/tools/llvm-dwp/llvm-dwp.cpp
  llvm/tools/llvm-exegesis/lib/SnippetFile.cpp
  llvm/tools/llvm-mc-assemble-fuzzer/llvm-mc-assemble-fuzzer.cpp
  llvm/tools/llvm-mc/llvm-mc.cpp
  llvm/tools/llvm-mca/llvm-mca.cpp
  llvm/tools/llvm-ml/llvm-ml.cpp
  llvm/tools/llvm-objdump/llvm-objdump.cpp
  llvm/tools/llvm-profgen/ProfiledBinary.cpp
  llvm/unittests/MC/SystemZ/SystemZAsmLexerTest.cpp
  mlir/lib/Dialect/GPU/Transforms/SerializeToHsaco.cpp

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