| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame^] | 1 | ; RUN: llvm-upgrade < %s | llvm-as | llvm-dis > %t1.ll |
| 2 | ; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll |
| 3 | ; RUN: diff %t1.ll %t2.ll |
| 4 | |
| 5 | %inners = type {float, {ubyte } } |
| 6 | %struct = type { int , {float, {ubyte } } , ulong } |
| 7 | |
| 8 | implementation |
| 9 | |
| 10 | int %testfunction(int %i0, int %j0) |
| 11 | begin |
| 12 | alloca ubyte, uint 5 |
| 13 | %ptr = alloca int ; yields {int*}:ptr |
| 14 | store int 3, int* %ptr ; yields {void} |
| 15 | %val = load int* %ptr ; yields {int}:val = int %3 |
| 16 | |
| 17 | %sptr = alloca %struct ; yields {%struct*}:sptr |
| 18 | %nsptr = getelementptr %struct * %sptr, long 0, uint 1 ; yields {inners*}:nsptr |
| 19 | %ubsptr = getelementptr %inners * %nsptr, long 0, uint 1 ; yields {{ubyte}*}:ubsptr |
| 20 | %idx = getelementptr {ubyte} * %ubsptr, long 0, uint 0 |
| 21 | store ubyte 4, ubyte* %idx |
| 22 | |
| 23 | %fptr = getelementptr %struct * %sptr, long 0, uint 1, uint 0 ; yields {float*}:fptr |
| 24 | store float 4.0, float * %fptr |
| 25 | |
| 26 | ret int 3 |
| 27 | end |
| 28 | |