| Dan Gohman | 1880092 | 2009-09-11 18:01:28 +0000 | [diff] [blame] | 1 | ; RUN: opt < %s -indvars -disable-output |
| Owen Anderson | 7d82244 | 2009-04-23 04:33:42 +0000 | [diff] [blame] | 2 | ; PR 3909 |
| 3 | |
| 4 | |
| 5 | type { i32, %1* } ; type %0 |
| 6 | type { i32, i8* } ; type %1 |
| 7 | |
| 8 | define x86_stdcallcc i32 @_Dmain(%0 %unnamed) { |
| 9 | entry: |
| 10 | br label %whilebody |
| 11 | |
| 12 | whilebody: ; preds = %endwhile5, %entry |
| 13 | %i.0 = phi i64 [ 0, %entry ], [ %tmp11, %endwhile5 ] ; <i64> [#uses=1] |
| 14 | %m.0 = phi i64 [ 0, %entry ], [ %tmp11, %endwhile5 ] ; <i64> [#uses=2] |
| 15 | %tmp2 = mul i64 %m.0, %m.0 ; <i64> [#uses=1] |
| 16 | br label %whilecond3 |
| 17 | |
| 18 | whilecond3: ; preds = %whilebody4, %whilebody |
| 19 | %j.0 = phi i64 [ %tmp2, %whilebody ], [ %tmp9, %whilebody4 ] ; <i64> [#uses=2] |
| 20 | %tmp7 = icmp ne i64 %j.0, 0 ; <i1> [#uses=1] |
| 21 | br i1 %tmp7, label %whilebody4, label %endwhile5 |
| 22 | |
| 23 | whilebody4: ; preds = %whilecond3 |
| 24 | %tmp9 = add i64 %j.0, 1 ; <i64> [#uses=1] |
| 25 | br label %whilecond3 |
| 26 | |
| 27 | endwhile5: ; preds = %whilecond3 |
| 28 | %tmp11 = add i64 %i.0, 1 ; <i64> [#uses=2] |
| 29 | br label %whilebody |
| 30 | } |