| Lang Hames | 4f92b5e | 2012-03-06 00:19:55 +0000 | [diff] [blame^] | 1 | ; RUN: llc -march=arm -mcpu=cortex-a8 -verify-machineinstrs < %s |
| 2 | ; PR12165 |
| 3 | target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:32" |
| 4 | target triple = "arm-none-linux" |
| 5 | |
| 6 | define hidden void @_strtod_r() nounwind { |
| 7 | br i1 undef, label %1, label %2 |
| 8 | |
| 9 | ; <label>:1 ; preds = %0 |
| 10 | br label %2 |
| 11 | |
| 12 | ; <label>:2 ; preds = %1, %0 |
| 13 | br i1 undef, label %3, label %8 |
| 14 | |
| 15 | ; <label>:3 ; preds = %2 |
| 16 | br i1 undef, label %4, label %7 |
| 17 | |
| 18 | ; <label>:4 ; preds = %3 |
| 19 | %5 = call i32 @llvm.flt.rounds() |
| 20 | %6 = icmp eq i32 %5, 1 |
| 21 | br i1 %6, label %8, label %7 |
| 22 | |
| 23 | ; <label>:7 ; preds = %4, %3 |
| 24 | unreachable |
| 25 | |
| 26 | ; <label>:8 ; preds = %4, %2 |
| 27 | br i1 undef, label %9, label %10 |
| 28 | |
| 29 | ; <label>:9 ; preds = %8 |
| 30 | br label %10 |
| 31 | |
| 32 | ; <label>:10 ; preds = %9, %8 |
| 33 | ret void |
| 34 | } |
| 35 | |
| 36 | declare i32 @llvm.flt.rounds() nounwind |