diff --git a/lib/Analysis/ScalarEvolution.cpp b/lib/Analysis/ScalarEvolution.cpp index bc9f45b2043..06dbde58c10 100644 --- a/lib/Analysis/ScalarEvolution.cpp +++ b/lib/Analysis/ScalarEvolution.cpp @@ -7365,7 +7365,7 @@ const SCEV *ScalarEvolution::getElementSize(Instruction *Inst) { if (StoreInst *Store = dyn_cast(Inst)) Ty = Store->getValueOperand()->getType(); else if (LoadInst *Load = dyn_cast(Inst)) - Ty = Load->getPointerOperand()->getType(); + Ty = Load->getType(); else return nullptr; diff --git a/test/Analysis/Delinearization/multidim_only_ivs_2d.ll b/test/Analysis/Delinearization/multidim_only_ivs_2d.ll index 48bec08190d..5a88c4ce4eb 100644 --- a/test/Analysis/Delinearization/multidim_only_ivs_2d.ll +++ b/test/Analysis/Delinearization/multidim_only_ivs_2d.ll @@ -8,6 +8,15 @@ ; A[i][j] = 1.0; ; } +; Inst: %val = load double* %arrayidx +; In Loop with Header: for.j +; AddRec: {{0,+,(%m * sizeof(double))}<%for.i>,+,sizeof(double)}<%for.j> +; Base offset: %A +; ArrayDecl[UnknownSize][%m] with elements of sizeof(double) bytes. +; ArrayRef[{0,+,1}<%for.i>][{0,+,1}<%for.j>] + +; Inst: store double %val, double* %arrayidx +; In Loop with Header: for.j ; AddRec: {{%A,+,(8 * %m)}<%for.i>,+,8}<%for.j> ; CHECK: Base offset: %A ; CHECK: ArrayDecl[UnknownSize][%m] with elements of sizeof(double) bytes. @@ -26,7 +35,8 @@ for.j: %j = phi i64 [ 0, %for.i ], [ %j.inc, %for.j ] %vlaarrayidx.sum = add i64 %j, %tmp %arrayidx = getelementptr inbounds double* %A, i64 %vlaarrayidx.sum - store double 1.0, double* %arrayidx + %val = load double* %arrayidx + store double %val, double* %arrayidx %j.inc = add nsw i64 %j, 1 %j.exitcond = icmp eq i64 %j.inc, %m br i1 %j.exitcond, label %for.i.inc, label %for.j