[all-commits] [llvm/llvm-project] 9290cc: Introduce the AttributeMask class

[serge-sans-paille via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9290ccc3c1a17a7874de020656db38183a20f6b0
      https://github.com/llvm/llvm-project/commit/9290ccc3c1a17a7874de020656db38183a20f6b0
  Author: serge-sans-paille <sguelton at redhat.com>
  Date:   2022-01-04 (Tue, 04 Jan 2022)

  Changed paths:
    M clang/lib/CodeGen/CodeGenModule.cpp
    M llvm/include/llvm/IR/Argument.h
    M llvm/include/llvm/IR/Attributes.h
    M llvm/include/llvm/IR/Function.h
    M llvm/include/llvm/IR/InstrTypes.h
    M llvm/lib/IR/Attributes.cpp
    M llvm/lib/IR/Function.cpp
    M llvm/lib/IR/Instruction.cpp
    M llvm/lib/IR/Verifier.cpp
    M llvm/lib/Target/AMDGPU/AMDGPURewriteOutArguments.cpp
    M llvm/lib/Transforms/IPO/DeadArgumentElimination.cpp
    M llvm/lib/Transforms/IPO/FunctionAttrs.cpp
    M llvm/lib/Transforms/Instrumentation/DataFlowSanitizer.cpp
    M llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
    M llvm/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp
    M llvm/lib/Transforms/Scalar/SCCP.cpp
    M llvm/unittests/IR/AttributesTest.cpp

  Log Message:
  -----------
  Introduce the AttributeMask class

This class is solely used as a lightweight and clean way to build a set of
attributes to be removed from an AttrBuilder. Previously AttrBuilder was used
both for building and removing, which introduced odd situation like creation of
Attribute with dummy value because the only relevant part was the attribute
kind.

Differential Revision: https://reviews.llvm.org/D116110