Index: polly/trunk/lib/CodeGen/IslNodeBuilder.cpp
===================================================================
--- polly/trunk/lib/CodeGen/IslNodeBuilder.cpp
+++ polly/trunk/lib/CodeGen/IslNodeBuilder.cpp
@@ -1211,6 +1211,9 @@
   auto *Alloca = new AllocaInst(AccInstTy, AccInst->getName() + ".preload.s2a");
   Alloca->insertBefore(&*EntryBB->getFirstInsertionPt());
   Builder.CreateStore(PreloadVal, Alloca);
+  ValueMapT PreloadedPointer;
+  PreloadedPointer[PreloadVal] = AccInst;
+  Annotator.addAlternativeAliasBases(PreloadedPointer);
 
   for (auto *DerivedSAI : SAI->getDerivedSAIs()) {
     Value *BasePtr = DerivedSAI->getBasePtr();
Index: polly/trunk/test/Isl/CodeGen/invariant_load_alias_metadata.ll
===================================================================
--- polly/trunk/test/Isl/CodeGen/invariant_load_alias_metadata.ll
+++ polly/trunk/test/Isl/CodeGen/invariant_load_alias_metadata.ll
@@ -0,0 +1,32 @@
+; RUN: opt %loadPolly -polly-codegen -polly-invariant-load-hoisting=true \
+; RUN: -S < %s | FileCheck %s
+;
+; This test case checks whether Polly generates alias metadata in case of
+; the ublas gemm kernel and polly-invariant-load-hoisting.
+;
+; CHECK: store float 4.200000e+01, float* %polly.access.A.load, !alias.scope !3, !noalias !4
+;
+; CHECK: !0 = distinct !{!0, !1, !"polly.alias.scope.MemRef_A"}
+; CHECK-NEXT: !1 = distinct !{!1, !"polly.alias.scope.domain"}
+; CHECK-NEXT: !2 = !{!3}
+; CHECK-NEXT: !3 = distinct !{!3, !1, !"polly.alias.scope.MemRef_ptrA"}
+; CHECK-NEXT: !4 = !{!0}
+;
+target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
+target triple = "x86_64-unknown-linux-gnu"
+
+define void @nometadata(float** %A) {
+  entry:
+    br label %for
+
+  for:
+    %indvar = phi i64 [0, %entry], [%indvar.next, %for]
+    %indvar.next = add i64 %indvar, 1
+    %ptrA = load float*, float** %A
+    store float 42.0, float* %ptrA
+    %icmp = icmp sle i64 %indvar, 1024
+    br i1 %icmp, label %for, label %exit
+
+  exit:
+    ret void
+}