| Dan Gohman | 3c7d308 | 2009-09-11 18:01:28 +0000 | [diff] [blame] | 1 | ; RUN: opt < %s -loop-index-split -disable-output |
| Devang Patel | 7b354ea | 2008-10-06 23:22:54 +0000 | [diff] [blame] | 2 | %struct.RExC_state_t = type { i32, i8*, %struct.regexp*, i8*, i8*, i8*, i32, %struct.regnode*, %struct.regnode*, i32, i32, i32, i32, i32, i32, i32, i32, i32 } |
| 3 | %struct.SV = type { i8*, i32, i32 } |
| 4 | %struct.reg_data = type { i32, i8*, [1 x i8*] } |
| 5 | %struct.reg_substr_data = type { [3 x %struct.reg_substr_datum] } |
| 6 | %struct.reg_substr_datum = type { i32, i32, %struct.SV*, %struct.SV* } |
| 7 | %struct.regexp = type { i32*, i32*, %struct.regnode*, %struct.reg_substr_data*, i8*, %struct.reg_data*, i8*, i32*, i32, i32, i32, i32, i32, i32, i32, i32, [1 x %struct.regnode] } |
| 8 | %struct.regnode = type { i8, i8, i16 } |
| 9 | |
| 10 | define fastcc %struct.regnode* @S_regclass(%struct.RExC_state_t* %pRExC_state) nounwind { |
| 11 | entry: |
| 12 | br label %bb439 |
| 13 | |
| 14 | bb439: ; preds = %bb444, %entry |
| 15 | %value23.16.reg2mem.0 = phi i32 [ %3, %bb444 ], [ 0, %entry ] ; <i32> [#uses=3] |
| 16 | %0 = icmp ugt i32 %value23.16.reg2mem.0, 31 ; <i1> [#uses=1] |
| 17 | %1 = icmp ne i32 %value23.16.reg2mem.0, 127 ; <i1> [#uses=1] |
| 18 | %2 = and i1 %0, %1 ; <i1> [#uses=1] |
| 19 | br i1 %2, label %bb443, label %bb444 |
| 20 | |
| 21 | bb443: ; preds = %bb439 |
| 22 | br label %bb444 |
| 23 | |
| 24 | bb444: ; preds = %bb443, %bb439 |
| 25 | %3 = add i32 %value23.16.reg2mem.0, 1 ; <i32> [#uses=2] |
| 26 | %4 = icmp ugt i32 %3, 255 ; <i1> [#uses=1] |
| 27 | br i1 %4, label %bb675, label %bb439 |
| 28 | |
| 29 | bb675: ; preds = %bb444 |
| 30 | unreachable |
| 31 | } |