[NFC] clean up the AsmPrinter::emitLinkage for AIX part
authordiggerlin <digger.llvm@gmail.com>
Thu, 11 Jun 2020 17:33:51 +0000 (13:33 -0400)
committerdiggerlin <digger.llvm@gmail.com>
Thu, 11 Jun 2020 17:33:51 +0000 (13:33 -0400)
commitc6be3ea524c2e4b64a8db0984148f2f50c8f8e25
tree4433b1e49c7fd90952140f6880a12185a7b9ba03
parent5a33ba52b66ceb336b2dd941c9e3f5313a388e63
[NFC] clean up the AsmPrinter::emitLinkage for AIX part

SUMMARY:

Since we deal with aix emitLinkage in the PPCAIXAsmPrinter::emitLinkage() in the patch https://reviews.llvm.org/D75866. It do not go to AsmPrinter::emitLinkage() any more, we clean up some aix related code in the AsmPrinter::emitLinkage()

Reviewers:  Jason liu

Differential Revision: https://reviews.llvm.org/D81613
llvm/include/llvm/MC/MCAsmInfo.h
llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
llvm/lib/MC/MCAsmInfoXCOFF.cpp
llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp