[PATCH] D66724: [AIX]Emit function descriptor csect in assembly

[Xiangling Liao via Phabricator via llvm-commits]

Xiangling_L created this revision.
Xiangling_L added reviewers: jasonliu, hubert.reinterpretcast, sfertile, stefanp, xingxue.
Xiangling_L added a project: LLVM.
Herald added subscribers: llvm-commits, jsji, MaskRay, kbarton, hiraditya, nemanjai.

This patch emits the function descriptor csect for functions with definitions under both 32-bit/64-bit mode on AIX.

During PPCAIXAsmPrinter::EmitFunctionEntryLabel we emit the csect for each function descriptor.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D66724

Files:
  llvm/include/llvm/CodeGen/AsmPrinter.h
  llvm/include/llvm/MC/MCAsmInfo.h
  llvm/include/llvm/MC/MCDirectives.h
  llvm/include/llvm/MC/MCExpr.h
  llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
  llvm/lib/MC/MCAsmInfoXCOFF.cpp
  llvm/lib/MC/MCAsmStreamer.cpp
  llvm/lib/MC/MCELFStreamer.cpp
  llvm/lib/MC/MCExpr.cpp
  llvm/lib/MC/MCMachOStreamer.cpp
  llvm/lib/MC/MCSectionXCOFF.cpp
  llvm/lib/MC/XCOFFObjectWriter.cpp
  llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
  llvm/test/CodeGen/PowerPC/aix-xcoff-common.ll
  llvm/test/CodeGen/PowerPC/test_func_desc.ll

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