; CHECK: @main
; Check that the loop preheader contains no address computation.
-; CHECK: %entry
+; CHECK: %end_of_chain
; CHECK-NOT: add{{.*}}lsl
; CHECK: ldr{{.*}}lsl #2
; CHECK: ldr{{.*}}lsl #2
while.body:
%v3 = load i32* @ncol, align 4, !tbaa !0
- br label %while.cond.i
+ br label %end_of_chain
-while.cond.i:
+end_of_chain:
%state.i = getelementptr inbounds %s* %call18, i32 0, i32 0
%v4 = load i32** %state.i, align 4, !tbaa !3
br label %while.cond.i.i
while.cond.i.i:
- %counter.0.i.i = phi i32 [ %v3, %while.cond.i ], [ %dec.i.i, %land.rhs.i.i ]
+ %counter.0.i.i = phi i32 [ %v3, %end_of_chain ], [ %dec.i.i, %land.rhs.i.i ]
%dec.i.i = add nsw i32 %counter.0.i.i, -1
%tobool.i.i = icmp eq i32 %counter.0.i.i, 0
br i1 %tobool.i.i, label %where.exit, label %land.rhs.i.i