| Reid Spencer | 50006ba | 2007-01-16 18:08:22 +0000 | [diff] [blame] | 1 | ; RUN: llvm-as %s -o - | llvm-dis > %t1.ll |
| 2 | ; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll |
| 3 | ; RUN: diff %t1.ll %t2.ll |
| 4 | |
| 5 | |
| 6 | implementation |
| 7 | |
| Reid Spencer | ce38056 | 2007-01-26 08:25:06 +0000 | [diff] [blame^] | 8 | declare void @bar() |
| Reid Spencer | 50006ba | 2007-01-16 18:08:22 +0000 | [diff] [blame] | 9 | |
| Reid Spencer | ce38056 | 2007-01-26 08:25:06 +0000 | [diff] [blame^] | 10 | define i9 @foo() { ;; Calling this function has undefined behavior |
| Reid Spencer | 50006ba | 2007-01-16 18:08:22 +0000 | [diff] [blame] | 11 | unreachable |
| 12 | } |
| 13 | |
| Reid Spencer | ce38056 | 2007-01-26 08:25:06 +0000 | [diff] [blame^] | 14 | define double @xyz() { |
| 15 | call void @bar() |
| Reid Spencer | 50006ba | 2007-01-16 18:08:22 +0000 | [diff] [blame] | 16 | unreachable ;; Bar must not return. |
| 17 | } |