1; Test to check the callgraph in summary
2; RUN: opt -module-summary %s -o %t.o
3; RUN: llvm-lto -thinlto-action=thinlink -o %t.index.bc %t.o
4; RUN: llvm-bcanalyzer -dump %t.index.bc | FileCheck %s --check-prefix=COMBINED
5
6; COMBINED:       <GLOBALVAL_SUMMARY_BLOCK
7; COMBINED-NEXT:    <VERSION
8; COMBINED-NEXT:    <VALUE_GUID {{.*}} op1=4947176790635855146/>
9; COMBINED-NEXT:    <VALUE_GUID {{.*}} op1=-6591587165810580810/>
10; COMBINED-NEXT:    <VALUE_GUID {{.*}} op1=-4377693495213223786/>
11; COMBINED-DAG:    <COMBINED
12; COMBINED-DAG:    <COMBINED_ORIGINAL_NAME op0=6699318081062747564/>
13; COMBINED-DAG:    <COMBINED_GLOBALVAR_INIT_REFS
14; COMBINED-DAG:    <COMBINED_ORIGINAL_NAME op0=-2012135647395072713/>
15; COMBINED-DAG:    <COMBINED_ALIAS
16; COMBINED-DAG:    <COMBINED_ORIGINAL_NAME op0=-4170563161550796836/>
17; COMBINED-NEXT:  </GLOBALVAL_SUMMARY_BLOCK>
18
19source_filename = "/path/to/source.c"
20
21; ModuleID = 'thinlto-function-summary-callgraph.ll'
22target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
23target triple = "x86_64-unknown-linux-gnu"
24
25@bar = internal global i32 0
26@fooalias = internal alias void (...), bitcast (void ()* @foo to void (...)*)
27
28define internal void @foo() {
29    ret void
30}
31