1; RUN: opt < %s -argpromotion -S > %t
2; RUN: cat %t | grep "define.*@callee(.*i32\*"
3; PR2498
4
5; This test tries to convince argpromotion about promoting the load from %A + 2,
6; because there is a load of %A in the entry block
7define internal i32 @callee(i1 %C, i32* %A) {
8entry:
9        ; Unconditonally load the element at %A
10        %A.0 = load i32* %A
11        br i1 %C, label %T, label %F
12T:
13        ret i32 %A.0
14F:
15        ; Load the element at offset two from %A. This should not be promoted!
16        %A.2 = getelementptr i32* %A, i32 2
17        %R = load i32* %A.2
18        ret i32 %R
19}
20
21define i32 @foo() {
22        %X = call i32 @callee(i1 false, i32* null)             ; <i32> [#uses=1]
23        ret i32 %X
24}
25
26