| Dan Gohman | 5bb7c7c | 2009-09-08 22:34:10 +0000 | [diff] [blame] | 1 | ; RUN: opt %s -loop-reduce -S | grep ugt |
| Evan Cheng | 5ca3329 | 2008-08-06 18:06:48 +0000 | [diff] [blame] | 2 | ; PR2535 |
| Evan Cheng | 2a28cc0 | 2008-08-06 18:04:43 +0000 | [diff] [blame] | 3 | |
| 4 | @.str = internal constant [4 x i8] c"%d\0A\00" |
| 5 | |
| 6 | declare i32 @printf(i8* noalias , ...) nounwind |
| 7 | |
| 8 | define i32 @main() nounwind { |
| 9 | entry: |
| 10 | br label %forbody |
| 11 | |
| 12 | forbody: |
| 13 | %i.0 = phi i32 [ 0, %entry ], [ %inc, %forbody ] ; <i32>[#uses=3] |
| 14 | %sub14 = sub i32 1027, %i.0 ; <i32> [#uses=1] |
| 15 | %mul15 = mul i32 %sub14, 10 ; <i32> [#uses=1] |
| 16 | %add166 = or i32 %mul15, 1 ; <i32> [#uses=1] * |
| 17 | call i32 (i8*, ...)* @printf( i8* noalias getelementptr ([4 x i8]* @.str, i32 0, i32 0), i32 %add166 ) nounwind |
| 18 | %inc = add i32 %i.0, 1 ; <i32> [#uses=3] |
| 19 | %cmp = icmp ult i32 %inc, 1027 ; <i1> [#uses=1] |
| 20 | br i1 %cmp, label %forbody, label %afterfor |
| 21 | |
| 22 | afterfor: ; preds = %forcond |
| 23 | ret i32 0 |
| 24 | } |