Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame^] | 1 | ; RUN: llvm-upgrade < %s | llvm-as | opt -globalopt | llvm-dis | not grep malloc |
| 2 | |
| 3 | %G = internal global int* null |
| 4 | |
| 5 | void %init() { |
| 6 | %P = malloc int, uint 100 |
| 7 | store int* %P, int** %G |
| 8 | |
| 9 | %GV = load int** %G |
| 10 | %GVe = getelementptr int* %GV, int 40 |
| 11 | store int 20, int* %GVe |
| 12 | ret void |
| 13 | } |
| 14 | |
| 15 | int %get() { |
| 16 | %GV = load int** %G |
| 17 | %GVe = getelementptr int* %GV, int 40 |
| 18 | %V = load int* %GVe |
| 19 | ret int %V |
| 20 | } |
| 21 | |
| 22 | bool %check() { ;; Return true if init has been called |
| 23 | %GV = load int** %G |
| 24 | %V = seteq int* %GV, null |
| 25 | ret bool %V |
| 26 | } |