1 ; RUN: opt < %s -functionattrs -S | grep readnone 2 3 define i32 @a() { 4 %tmp = call i32 @b( ) ; <i32> [#uses=1] 5 ret i32 %tmp 6 } 7 8 define i32 @b() { 9 %tmp = call i32 @a( ) ; <i32> [#uses=1] 10 ret i32 %tmp 11 } 12
