1 ; Check that we don't crash when processing declaration with type metadata
2 ; RUN: opt -S -wholeprogramdevirt %s
4 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
5 target triple = "x86_64-none-linux-gnu"
7 declare i1 @llvm.type.test(i8*, metadata)
8 declare void @llvm.assume(i1)
10 @_ZTVN3foo3barE = external dso_local unnamed_addr constant { [8 x i8*] }, align 8, !type !0
12 define i1 @call1(i8* %obj) {
13 %vtableptr = bitcast i8* %obj to [3 x i8*]**
14 %vtable = load [3 x i8*]*, [3 x i8*]** %vtableptr
15 %vtablei8 = bitcast [3 x i8*]* %vtable to i8*
16 %p = call i1 @llvm.type.test(i8* %vtablei8, metadata !"typeid")
17 call void @llvm.assume(i1 %p)
18 %fptrptr = getelementptr [3 x i8*], [3 x i8*]* %vtable, i32 0, i32 0
19 %fptr = load i8*, i8** %fptrptr
20 %fptr_casted = bitcast i8* %fptr to i1 (i8*)*
21 %result = call i1 %fptr_casted(i8* %obj)
25 !0 = !{i64 16, !"_ZTSN3foo3barE"}