| Chris Lattner | 285c68d | 2001-10-13 07:15:38 +0000 | [diff] [blame] | 1 | |
| 2 | %MyVar = uninitialized global int |
| 3 | %MyIntList = global { \2 *, int } { { \2, int }* null, int 17 } |
| 4 | uninitialized global int ; int*:0 |
| 5 | |
| 6 | %AConst = constant int 123 |
| 7 | |
| Chris Lattner | 230e5ef | 2001-10-15 03:11:58 +0000 | [diff] [blame^] | 8 | ; Initialized to point to external %MyVar |
| 9 | %MyVarPtr = global { int * } { int * %MyVar } |
| 10 | |
| Chris Lattner | 285c68d | 2001-10-13 07:15:38 +0000 | [diff] [blame] | 11 | declare int "foo"(int %blah) ;; Declared in testlink2.ll |
| 12 | |
| 13 | declare void "print"(int %Value) |
| 14 | |
| 15 | implementation |
| 16 | |
| 17 | void "main"() |
| 18 | begin |
| 19 | %v1 = load int* %MyVar |
| 20 | call void %print(int %v1) ;; Should start out 4 |
| 21 | |
| 22 | %v2 = load { \2 *, int }* %MyIntList, ubyte 1 |
| 23 | call void %print(int %v2) ;; Should start out 17 |
| 24 | |
| 25 | call int %foo(int 5) ;; Modify global variablesx |
| 26 | |
| 27 | %v3 = load int* %MyVar |
| 28 | call void %print(int %v3) ;; Should now be 5 |
| 29 | |
| 30 | %v4 = load { \2 *, int }* %MyIntList, ubyte 1 |
| 31 | call void %print(int %v4) ;; Should start out 12 |
| 32 | |
| 33 | ret void |
| 34 | end |
| 35 | |