define i64 @t(i64 %a) nounwind readonly {
entry:
-; CHECK: str lr, [sp, #-4]!
-; CHECK: ldr lr, [sp], #4
+; CHECK: push {r4, r5, lr}
+; CHECK: pop {r4, r5, pc}
+ call void asm sideeffect "", "~{r4},~{r5}"() nounwind
%0 = load i64** @b, align 4
%1 = load i64* %0, align 4
%2 = mul i64 %1, %a