diff options
Diffstat (limited to 'include/llvm/Target/TargetLowering.h')
| -rw-r--r-- | include/llvm/Target/TargetLowering.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/llvm/Target/TargetLowering.h b/include/llvm/Target/TargetLowering.h index 5d6d1d2b03..2649d26cb7 100644 --- a/include/llvm/Target/TargetLowering.h +++ b/include/llvm/Target/TargetLowering.h @@ -827,6 +827,11 @@ public: return 0; } + /// Returns true if a cast between SrcAS and DestAS is a noop. + virtual bool isNoopAddrSpaceCast(unsigned SrcAS, unsigned DestAS) const { + return false; + } + //===--------------------------------------------------------------------===// /// \name Helpers for TargetTransformInfo implementations /// @{ |