1 ; RUN: opt %s -argpromotion -S | grep nounwind | count 2
3 define internal i32 @deref(i32* %x) nounwind {
5 %tmp2 = load i32* %x, align 4 ; <i32> [#uses=1]
9 define i32 @f(i32 %x) {
11 %x_addr = alloca i32 ; <i32*> [#uses=2]
12 store i32 %x, i32* %x_addr, align 4
13 %tmp1 = call i32 @deref( i32* %x_addr ) nounwind ; <i32> [#uses=1]