diff options
Diffstat (limited to 'include/clang/Basic')
| -rw-r--r-- | include/clang/Basic/TargetCXXABI.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/clang/Basic/TargetCXXABI.h b/include/clang/Basic/TargetCXXABI.h index 29e4e47076..abdf899f5d 100644 --- a/include/clang/Basic/TargetCXXABI.h +++ b/include/clang/Basic/TargetCXXABI.h @@ -134,6 +134,24 @@ public: llvm_unreachable("bad ABI kind"); } + /// \brief Are pointers to member functions differently aligned? + bool arePointersToMemberFunctionsAligned() const { + switch (getKind()) { + case Emscripten: + case GenericARM: + case GenericAArch64: + // ARM-style pointers to member functions put the discriminator in the + // this adjustment, so they don't require functions to have any special + // alignment. + return false; + case GenericItanium: + case iOS: + case Microsoft: + return true; + } + llvm_unreachable("bad ABI kind"); + } + /// \brief Is the default C++ member function calling convention /// the same as the default calling convention? bool isMemberFunctionCCDefault() const { |