| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame^] | 1 | ; In this testcase, the bytecode reader or writer is not correctly handling the |
| 2 | ; ConstExpr reference. Disassembling this program assembled yields invalid |
| 3 | ; assembly (because there are placeholders still around), which the assembler |
| 4 | ; dies on. |
| 5 | |
| 6 | ; There are two things that need to be fixed here. Obviously assembling and |
| 7 | ; disassembling this would be good, but in addition to that, the bytecode |
| 8 | ; reader should NEVER produce a program "successfully" with placeholders still |
| 9 | ; around! |
| 10 | |
| 11 | ; RUN: llvm-upgrade < %s | llvm-as | llvm-dis | llvm-as |
| 12 | |
| 13 | %.LC0 = internal global [4 x sbyte] c"foo\00" ; <[4 x sbyte]*> [#uses=1] |
| 14 | |
| 15 | %X = global sbyte * null |
| 16 | |
| 17 | implementation ; Functions: |
| 18 | |
| 19 | declare int %puts(sbyte*) |
| 20 | |
| 21 | void %main() { |
| 22 | bb1: ;[#uses=0] |
| 23 | %reg211 = call int %puts( sbyte* getelementptr ([4 x sbyte]* %.LC0, uint 0, uint 0) ) ; <int> [#uses=0] |
| 24 | ret void |
| 25 | } |