1 ; RUN: opt -S -wholeprogramdevirt %s | FileCheck %s
3 target datalayout = "e-p:64:64"
4 target triple = "x86_64-unknown-linux-gnu"
6 @vt = constant i8* bitcast (void (i8*)* @vf to i8*), !type !0
8 define void @vf(i8* %this) {
12 ; CHECK: define void @call
13 define void @call(i8* %obj) {
14 %vtableptr = bitcast i8* %obj to [1 x i8*]**
15 %vtable = load [1 x i8*]*, [1 x i8*]** %vtableptr
16 %vtablei8 = bitcast [1 x i8*]* %vtable to i8*
17 %p = call i1 @llvm.type.test(i8* %vtablei8, metadata !"typeid")
18 call void @llvm.assume(i1 %p)
19 %fptrptr = getelementptr [1 x i8*], [1 x i8*]* %vtable, i32 0, i32 0
20 %fptr = load i8*, i8** %fptrptr
21 %fptr_casted = bitcast i8* %fptr to void (i8*)*
22 ; CHECK: call void @vf(
23 call void %fptr_casted(i8* %obj)
27 declare i1 @llvm.type.test(i8*, metadata)
28 declare void @llvm.assume(i1)
30 !0 = !{i32 0, !"typeid"}