--- /dev/null
+; RUN: llc < %s | FileCheck
+target triple = "arm64-apple-ios7.0"
+
+define i64 @foo(i64* nocapture readonly %ptr, i64 %a, i64 %b, i64 %c) local_unnamed_addr #0 {
+; CHECK: ldr w8, [x0, #4]
+; CHECK: lsr x9, x1, #32
+; CHECK: cmn x3, x2
+; CHECK: mul x8, x8, x9
+; CHECK: cinc x0, x8, hs
+; CHECK: ret
+entry:
+ %0 = lshr i64 %a, 32
+ %1 = load i64, i64* %ptr, align 8
+ %2 = lshr i64 %1, 32
+ %3 = mul nuw i64 %2, %0
+ %4 = add i64 %c, %b
+ %5 = icmp ult i64 %4, %c
+ %6 = zext i1 %5 to i64
+ %7 = add i64 %3, %6
+ ret i64 %7
+}
+
+attributes #0 = { norecurse nounwind readonly }