diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/llvm/Analysis/TargetTransformInfo.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/llvm/Analysis/TargetTransformInfo.h b/include/llvm/Analysis/TargetTransformInfo.h index eb29e34..b8a44b5 100644 --- a/include/llvm/Analysis/TargetTransformInfo.h +++ b/include/llvm/Analysis/TargetTransformInfo.h @@ -339,7 +339,11 @@ public: /// merged into the instruction indexing mode. Some targets might want to /// distinguish between address computation for memory operations on vector /// types and scalar types. Such targets should override this function. - virtual unsigned getAddressComputationCost(Type *Ty) const; + /// The 'IsComplex' parameter is a hint that the address computation is likely + /// to involve multiple instructions and as such unlikely to be merged into + /// the address indexing mode. + virtual unsigned getAddressComputationCost(Type *Ty, + bool IsComplex = false) const; /// @} |