1 ; RUN: opt < %s -O3 -S > %t
2 ; RUN: grep 'constant i32 undef' %t | count 1
3 ; RUN: grep 'constant i32 5' %t | count 1
4 ; RUN: grep 'i32 7' %t | count 1
5 ; RUN: grep 'i32 9' %t | count 1
7 %0 = type { i32, i32 } ; type %0
8 @a = weak constant i32 undef ; <ptr> [#uses=1]
9 @b = weak constant i32 5 ; <ptr> [#uses=1]
10 @c = weak constant %0 { i32 7, i32 9 } ; <ptr> [#uses=1]
13 %v = load i32, ptr @a ; <i32> [#uses=1]
18 %v = load i32, ptr @b ; <i32> [#uses=1]
23 %g = getelementptr %0, ptr @c, i32 0, i32 0 ; <ptr> [#uses=1]
24 %u = load i32, ptr %g ; <i32> [#uses=1]
25 %h = getelementptr %0, ptr @c, i32 0, i32 1 ; <ptr> [#uses=1]
26 %v = load i32, ptr %h ; <i32> [#uses=1]
32 %u = call i32 @la() ; <i32> [#uses=1]
33 %v = call i32 @lb() ; <i32> [#uses=1]
34 %w = call i32 @lc() ; <i32> [#uses=1]
35 %r = add i32 %u, %v ; <i32> [#uses=1]
36 %s = add i32 %r, %w ; <i32> [#uses=1]