| ; This testcase found a bug in ConvertableToGEP that could cause an infinite loop |
| ; Note that this code is actually miscompiled from the input source, but despite |
| ; that, level raise should not hang! |
| ; |
| ; RUN: llvm-as < %s | opt -raise |
| |
| %Disjunct = type { \2 *, short, sbyte, sbyte *, { short, short, sbyte, sbyte, \2, sbyte * } *, { short, short, sbyte, sbyte, \2, sbyte * } * } |
| %chosen_disjuncts = uninitialized global %Disjunct * * ; <%Disjunct * * *> [#uses=1] |
| implementation |
| |
| void "build_image_array"() |
| begin |
| bb0: ;[#uses=0] |
| %reg109 = getelementptr %Disjunct * * * %chosen_disjuncts, long 7 ; <%Disjunct * * *> [#uses=1] |
| %reg108 = load %Disjunct * * * %reg109 ; <%Disjunct * *> [#uses=1] |
| %reg1000 = getelementptr %Disjunct * * %reg108, long 3 ; <%Disjunct * *> [#uses=1] |
| %cast1007 = cast %Disjunct * * %reg1000 to sbyte * * ; <sbyte * *> [#uses=1] |
| %reg110 = load sbyte * * %cast1007 ; <sbyte *> [#uses=1] |
| %cast1008 = cast ulong 4 to sbyte * ; <sbyte *> [#uses=1] |
| %A = cast sbyte * %reg110 to ulong |
| %B = cast sbyte * %cast1008 to ulong |
| %reg1001 = add ulong %A, %B ; <sbyte *> [#uses=0] |
| ret void |
| end |
