1; RUN: opt < %s -ipconstprop -deadargelim -S | not grep %X
2define internal i32 @foo(i32 %X) {
3 %Y = call i32 @foo( i32 %X ) ; <i32> [#uses=1]
4 %Z = add i32 %Y, 1 ; <i32> [#uses=1]
5 ret i32 %Z
6}
7
8define void @bar() {
9 call i32 @foo( i32 17 ) ; <i32>:1 [#uses=0]
10 ret void
11}
12
13