| Dan Gohman | 3c7d308 | 2009-09-11 18:01:28 +0000 | [diff] [blame] | 1 | ; RUN: opt < %s -scalarrepl -S | grep {volatile load} |
| 2 | ; RUN: opt < %s -scalarrepl -S | grep {volatile store} | ||||
| Chris Lattner | 70ffe57 | 2009-01-28 20:16:43 +0000 | [diff] [blame] | 3 | |
| 4 | define i32 @voltest(i32 %T) { | ||||
| 5 | %A = alloca {i32, i32} | ||||
| 6 | %B = getelementptr {i32,i32}* %A, i32 0, i32 0 | ||||
| 7 | volatile store i32 %T, i32* %B | ||||
| 8 | |||||
| 9 | %C = getelementptr {i32,i32}* %A, i32 0, i32 1 | ||||
| 10 | %X = volatile load i32* %C | ||||
| 11 | ret i32 %X | ||||
| 12 | } | ||||