| Chandler Carruth | 4177e6f | 2012-07-02 12:47:22 +0000 | [diff] [blame] | 1 | ; RUN: opt < %s -sccp -S | grep "ret i32 %Z" |
| Chris Lattner | c6ee00b | 2008-04-23 05:38:20 +0000 | [diff] [blame] | 2 | ; rdar://5778210 |
| 3 | |||||
| 4 | declare {i32, i32} @bar(i32 %A) | ||||
| 5 | |||||
| 6 | define i32 @foo() { | ||||
| 7 | %X = call {i32, i32} @bar(i32 17) | ||||
| Chris Lattner | 424545e | 2011-06-17 06:57:15 +0000 | [diff] [blame] | 8 | %Y = extractvalue {i32, i32} %X, 0 |
| Chris Lattner | c6ee00b | 2008-04-23 05:38:20 +0000 | [diff] [blame] | 9 | %Z = add i32 %Y, %Y |
| 10 | ret i32 %Z | ||||
| 11 | } | ||||