[all-commits] [llvm/llvm-project] 00090a: Support complex target features combinations

[MorningLiu via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 00090a2b826a9b357acec51df57b9b47d4decb0d
      https://github.com/llvm/llvm-project/commit/00090a2b826a9b357acec51df57b9b47d4decb0d
  Author: Liu, Chen3 <chen3.liu at intel.com>
  Date:   2020-10-30 (Fri, 30 Oct 2020)

  Changed paths:
    M clang/include/clang/Basic/BuiltinsNVPTX.def
    M clang/lib/CodeGen/CodeGenFunction.cpp
    M clang/lib/CodeGen/CodeGenFunction.h
    M clang/test/CodeGen/builtins-nvptx-mma.cu
    M clang/test/CodeGen/builtins-nvptx-sm_70.cu
    M clang/unittests/CodeGen/CMakeLists.txt
    A clang/unittests/CodeGen/CheckTargetFeaturesTest.cpp

  Log Message:
  -----------
  Support complex target features combinations

This patch is mainly doing two things:

1. Adding support for parentheses, making the combination of target features
   more diverse;
2. Making the priority of ’,‘ is higher than that of '|' by default. So I need
   to make some change with PTX Builtin function.

Differential Revision: https://reviews.llvm.org/D89184