[TargetTransformInfo][NFCI] Add TargetTransformInfo::isZExtFree.

[oota-llvm.git] / include / llvm / CodeGen / BasicTTIImpl.h

diff --git a/include/llvm/CodeGen/BasicTTIImpl.h b/include/llvm/CodeGen/BasicTTIImpl.h
index 9ba25169fda627ea5bd0df339b2313b0c753faa3..796a78c16ac1ea3a5251582232f53fa46f6d6b4f 100644 (file)
--- a/include/llvm/CodeGen/BasicTTIImpl.h
+++ b/include/llvm/CodeGen/BasicTTIImpl.h
@@ -143,6 +143,10 @@ public:
     return getTLI()->isTruncateFree(Ty1, Ty2);
   }
 
+  bool isZExtFree(Type *Ty1, Type *Ty2) const {
+    return getTLI()->isZExtFree(Ty1, Ty2);
+  }
+
   bool isProfitableToHoist(Instruction *I) {
     return getTLI()->isProfitableToHoist(I);
   }