[PATCH] D12923: Add support for function attribute "notail"

[Akira Hatanaka via llvm-commits]

ahatanak updated this revision to Diff 34964.
ahatanak added a comment.

- Added a small test to Bitcode/compatibility.ll.
- Changed attr-notail.ll to demonstrate attribute "notail" overrides the "tail" marker but doesn't override the "musttail" marker.


http://reviews.llvm.org/D12923

Files:
  docs/LangRef.rst
  include/llvm/Bitcode/LLVMBitCodes.h
  include/llvm/IR/Attributes.h
  include/llvm/IR/Instructions.h
  lib/AsmParser/LLLexer.cpp
  lib/AsmParser/LLParser.cpp
  lib/AsmParser/LLToken.h
  lib/Bitcode/Reader/BitcodeReader.cpp
  lib/Bitcode/Writer/BitcodeWriter.cpp
  lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
  lib/IR/Attributes.cpp
  lib/IR/Verifier.cpp
  lib/Transforms/Scalar/TailRecursionElimination.cpp
  test/Bindings/llvm-c/Inputs/invalid.ll.bc
  test/Bindings/llvm-c/invalid-bitcode.test
  test/Bitcode/attributes.ll
  test/Bitcode/compatibility.ll
  test/Bitcode/invalid.ll
  test/Bitcode/invalid.ll.bc
  test/CodeGen/X86/attr-notail.ll
  test/Transforms/TailCallElim/notail.ll

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