| Dan Gohman | 3e054fe | 2009-09-08 22:34:10 +0000 | [diff] [blame] | 1 | ; RUN: opt %s -functionattrs -S | grep readnone |
| Duncan Sands | 9a036b9 | 2008-09-03 12:55:42 +0000 | [diff] [blame] | 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 | } | ||||