[PATCH] D47188: Intel SVML calling conventions

[Denis Nagorny via Phabricator via llvm-commits]

dvnagorny created this revision.
Herald added subscribers: llvm-commits, mgorny, mehdi_amini.

This patch fixes the problem with improper calls to SVML library as it has non-standard calling conventions. 
So accordingly it has SVML calling conventions definitions and code to set CC to the vectorized calls.
As SVML provides several implementations for the math functions we also took into consideration fast attribute and select more fast implementation in such case.


Repository:
  rL LLVM

https://reviews.llvm.org/D47188

Files:
  include/llvm/Analysis/TargetLibraryInfo.h
  include/llvm/IR/CMakeLists.txt
  include/llvm/IR/CallingConv.h
  include/llvm/IR/SVML.td
  lib/Analysis/CMakeLists.txt
  lib/Analysis/TargetLibraryInfo.cpp
  lib/AsmParser/LLLexer.cpp
  lib/AsmParser/LLParser.cpp
  lib/AsmParser/LLToken.h
  lib/IR/AsmWriter.cpp
  lib/IR/Verifier.cpp
  lib/Target/X86/X86CallingConv.td
  lib/Target/X86/X86ISelLowering.cpp
  lib/Target/X86/X86RegisterInfo.cpp
  lib/Target/X86/X86Subtarget.h
  lib/Transforms/Vectorize/LoopVectorize.cpp
  test/Transforms/LoopVectorize/X86/svml-calls.ll
  utils/TableGen/CMakeLists.txt
  utils/TableGen/SVMLEmitter.cpp
  utils/TableGen/TableGen.cpp
  utils/TableGen/TableGenBackends.h
  utils/vim/syntax/llvm.vim

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