; RUN: opt < %s -std-compile-opts -S > %t ; RUN: grep undef %t | count 1 ; RUN: grep 5 %t | count 1 ; RUN: grep 7 %t | count 1 ; RUN: grep 9 %t | count 1 type { i32, i32 } ; type %0 @a = weak constant i32 undef ; <i32*> [#uses=1] @b = weak constant i32 5 ; <i32*> [#uses=1] @c = weak constant %0 { i32 7, i32 9 } ; <%0*> [#uses=1] define i32 @la() { %v = load i32* @a ; <i32> [#uses=1] ret i32 %v } define i32 @lb() { %v = load i32* @b ; <i32> [#uses=1] ret i32 %v } define i32 @lc() { %g = getelementptr %0* @c, i32 0, i32 0 ; <i32*> [#uses=1] %u = load i32* %g ; <i32> [#uses=1] %h = getelementptr %0* @c, i32 0, i32 1 ; <i32*> [#uses=1] %v = load i32* %h ; <i32> [#uses=1] %r = add i32 %u, %v ret i32 %r } define i32 @f() { %u = call i32 @la() ; <i32> [#uses=1] %v = call i32 @lb() ; <i32> [#uses=1] %w = call i32 @lc() ; <i32> [#uses=1] %r = add i32 %u, %v ; <i32> [#uses=1] %s = add i32 %r, %w ; <i32> [#uses=1] ret i32 %s }