| Bob Wilson | e407736 | 2013-09-09 19:14:35 +0000 | [diff] [blame] | 1 | ; RUN: llvm-dis < %s.bc| FileCheck %s |
| 2 | |
| 3 | ; case-ranges.ll.bc was generated by passing this file to llvm-as from the 3.3 |
| 4 | ; release of LLVM. This tests that the bitcode for switches from that release |
| 5 | ; can still be read. |
| 6 | |
| 7 | define i32 @foo(i32 %x) nounwind ssp uwtable { |
| 8 | ; CHECK: define i32 @foo |
| 9 | %1 = alloca i32, align 4 |
| 10 | %2 = alloca i32, align 4 |
| 11 | store i32 %x, i32* %2, align 4 |
| 12 | %3 = load i32* %2, align 4 |
| 13 | switch i32 %3, label %9 [ |
| 14 | ; CHECK: switch i32 %3, label %9 |
| 15 | i32 -3, label %4 |
| 16 | ; CHECK-NEXT: i32 -3, label %4 |
| 17 | i32 -2, label %4 |
| 18 | ; CHECK-NEXT: i32 -2, label %4 |
| 19 | i32 -1, label %4 |
| 20 | ; CHECK-NEXT: i32 -1, label %4 |
| 21 | i32 0, label %4 |
| 22 | ; CHECK-NEXT: i32 0, label %4 |
| 23 | i32 1, label %4 |
| 24 | ; CHECK-NEXT: i32 1, label %4 |
| 25 | i32 2, label %4 |
| 26 | ; CHECK-NEXT: i32 2, label %4 |
| 27 | i32 4, label %5 |
| 28 | ; CHECK-NEXT: i32 4, label %5 |
| 29 | i32 5, label %6 |
| 30 | ; CHECK-NEXT: i32 5, label %6 |
| 31 | i32 6, label %7 |
| 32 | ; CHECK-NEXT: i32 6, label %7 |
| 33 | i32 7, label %8 |
| 34 | ; CHECK-NEXT: i32 7, label %8 |
| 35 | ] |
| 36 | |
| 37 | ; <label>:4 |
| 38 | store i32 -1, i32* %1 |
| 39 | br label %11 |
| 40 | |
| 41 | ; <label>:5 |
| 42 | store i32 2, i32* %1 |
| 43 | br label %11 |
| 44 | |
| 45 | ; <label>:6 |
| 46 | store i32 1, i32* %1 |
| 47 | br label %11 |
| 48 | |
| 49 | ; <label>:7 |
| 50 | store i32 4, i32* %1 |
| 51 | br label %11 |
| 52 | |
| 53 | ; <label>:8 |
| 54 | store i32 3, i32* %1 |
| 55 | br label %11 |
| 56 | |
| 57 | ; <label>:9 |
| 58 | br label %10 |
| 59 | |
| 60 | ; <label>:10 |
| 61 | store i32 0, i32* %1 |
| 62 | br label %11 |
| 63 | |
| 64 | ; <label>:11 |
| 65 | %12 = load i32* %1 |
| 66 | ret i32 %12 |
| 67 | } |