[PATCH] D42216: Use New Module Metadata String "AvoidPLT" to avoid calls via PLT

[Sriraman Tallam via Phabricator via llvm-commits]

tmsriram created this revision.
tmsriram added reviewers: rnk, rafael.

Introduce a Module Metadata String "AvoidPLT" to avoid calls via PLT.

Annotating functions with nonlazybind attribute to avoid the PLT does not work for intrinsics.   Intrinsics need to be handled specially and it seems easier to handle them by just annotating the module.


https://reviews.llvm.org/D42216

Files:
  include/llvm/IR/Module.h
  lib/IR/Module.cpp
  lib/Target/TargetMachine.cpp
  lib/Target/X86/X86ISelLowering.cpp
  test/CodeGen/X86/no-plt.ll

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