1 files changed, 0 insertions, 7 deletions
diff --git a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
index 56ebf9c0674..9c2329d9fec 100644
--- a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
+++ b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
@@ -1326,13 +1326,6 @@ EVT SITargetLowering::getOptimalMemOpType(
   return MVT::Other;
 }
 
-static bool isFlatGlobalAddrSpace(unsigned AS) {
-  return AS == AMDGPUAS::GLOBAL_ADDRESS ||
-         AS == AMDGPUAS::FLAT_ADDRESS ||
-         AS == AMDGPUAS::CONSTANT_ADDRESS ||
-         AS > AMDGPUAS::MAX_AMDGPU_ADDRESS;
-}
-
 bool SITargetLowering::isNoopAddrSpaceCast(unsigned SrcAS,
                                            unsigned DestAS) const {
   return isFlatGlobalAddrSpace(SrcAS) && isFlatGlobalAddrSpace(DestAS);