Revert 289252 (and follow-up 289285), it caused PR31374

llvm-svn: 289713

1 files changed, 0 insertions, 7 deletions

diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp
index ee84089835b..91eabb36bd3 100644
--- a/clang/lib/Basic/Targets.cpp
+++ b/clang/lib/Basic/Targets.cpp
@@ -2245,13 +2245,6 @@ public:
         return CCCR_OK;
     }
   }
-
-  // In amdgcn target the null pointer in global, constant, and generic
-  // address space has value 0 but in private and local address space has
-  // value ~0.
-  uint64_t getNullPointerValue(unsigned AS) const override {
-    return AS != LangAS::opencl_local && AS != 0 ? 0 : ~0;
-  }
 };
 
 const Builtin::Info AMDGPUTargetInfo::BuiltinInfo[] = {