1*2d28f7aaSMehdi Amini; Test to check the callgraph in summary
2*2d28f7aaSMehdi Amini; RUN: opt -module-summary %s -o %t.o
3*2d28f7aaSMehdi Amini; RUN: llvm-bcanalyzer -dump %t.o | FileCheck %s
4*2d28f7aaSMehdi Amini; RUN: opt -module-summary %p/Inputs/thinlto-alias.ll -o %t2.o
5*2d28f7aaSMehdi Amini; RUN: llvm-lto -thinlto -o %t3 %t.o %t2.o
6*2d28f7aaSMehdi Amini; RUN: llvm-bcanalyzer -dump %t3.thinlto.bc | FileCheck %s --check-prefix=COMBINED
7*2d28f7aaSMehdi Amini
8*2d28f7aaSMehdi Amini; CHECK:       <GLOBALVAL_SUMMARY_BLOCK
9*2d28f7aaSMehdi Amini; See if the call to func is registered, using the expected callsite count
10*2d28f7aaSMehdi Amini; and value id matching the subsequent value symbol table.
11*2d28f7aaSMehdi Amini; CHECK-NEXT:    <PERMODULE {{.*}} op4=[[FUNCID:[0-9]+]] op5=1/>
12*2d28f7aaSMehdi Amini; CHECK-NEXT:  </GLOBALVAL_SUMMARY_BLOCK>
13*2d28f7aaSMehdi Amini; CHECK-NEXT:  <VALUE_SYMTAB
14*2d28f7aaSMehdi Amini; CHECK-NEXT:    <FNENTRY {{.*}} record string = 'main'
15*2d28f7aaSMehdi Amini; External function analias should have entry with value id FUNCID
16*2d28f7aaSMehdi Amini; CHECK-NEXT:    <ENTRY {{.*}} op0=[[FUNCID]] {{.*}} record string = 'analias'
17*2d28f7aaSMehdi Amini; CHECK-NEXT:  </VALUE_SYMTAB>
18*2d28f7aaSMehdi Amini
19*2d28f7aaSMehdi Amini; COMBINED:       <GLOBALVAL_SUMMARY_BLOCK
20*2d28f7aaSMehdi Amini; See if the call to analias is registered, using the expected callsite count
21*2d28f7aaSMehdi Amini; and value id matching the subsequent value symbol table.
22*2d28f7aaSMehdi Amini; COMBINED-NEXT:    <COMBINED {{.*}} op4=[[ALIASID:[0-9]+]] op5=1/>
23*2d28f7aaSMehdi Amini; Followed by the alias and aliasee
24*2d28f7aaSMehdi Amini; COMBINED-NEXT:    <COMBINED {{.*}}
25*2d28f7aaSMehdi Amini; COMBINED-NEXT:    <COMBINED_ALIAS  {{.*}} op2=[[ALIASEEOFFSET:[0-9]+]]
26*2d28f7aaSMehdi Amini; COMBINED-NEXT:  </GLOBALVAL_SUMMARY_BLOCK
27*2d28f7aaSMehdi Amini; COMBINED-NEXT:  <VALUE_SYMTAB
28*2d28f7aaSMehdi Amini; Entry for function func should have entry with value id ALIASID
29*2d28f7aaSMehdi Amini; COMBINED-NEXT:    <COMBINED_GVDEFENTRY {{.*}} op0=[[ALIASID]] {{.*}} op2=-5751648690987223394/>
30*2d28f7aaSMehdi Amini; COMBINED-NEXT:    <COMBINED_GVDEFENTRY
31*2d28f7aaSMehdi Amini; COMBINED-NEXT:    <COMBINED_GVDEFENTRY  {{.*}} op1=[[ALIASEEOFFSET]] op2=-1039159065113703048/>
32*2d28f7aaSMehdi Amini; COMBINED-NEXT:  </VALUE_SYMTAB>
33*2d28f7aaSMehdi Amini
34*2d28f7aaSMehdi Amini; ModuleID = 'thinlto-function-summary-callgraph.ll'
35*2d28f7aaSMehdi Aminitarget datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
36*2d28f7aaSMehdi Aminitarget triple = "x86_64-unknown-linux-gnu"
37*2d28f7aaSMehdi Amini
38*2d28f7aaSMehdi Amini; Function Attrs: nounwind uwtable
39*2d28f7aaSMehdi Aminidefine i32 @main() {
40*2d28f7aaSMehdi Aminientry:
41*2d28f7aaSMehdi Amini    call void (...) @analias()
42*2d28f7aaSMehdi Amini    ret i32 0
43*2d28f7aaSMehdi Amini}
44*2d28f7aaSMehdi Amini
45*2d28f7aaSMehdi Aminideclare void @analias(...)
46