1 ; RUN: opt -module-summary %s -o %t1.bc
2 ; RUN: opt -module-summary %p/Inputs/distributed_indexes.ll -o %t2.bc
3 ; RUN: llvm-lto -thinlto-action=thinlink -o %t.index.bc %t1.bc %t2.bc
4 ; RUN: llvm-lto -thinlto-action=distributedindexes -thinlto-index %t.index.bc %t1.bc %t2.bc
5 ; RUN: llvm-bcanalyzer -dump %t1.bc.thinlto.bc | FileCheck %s --check-prefix=BACKEND1
6 ; RUN: llvm-bcanalyzer -dump %t2.bc.thinlto.bc | FileCheck %s --check-prefix=BACKEND2
8 ; The backend index for this module contains summaries from itself and
9 ; Inputs/distributed_indexes.ll, as it imports from the latter.
10 ; We should import @g and alias @analias. While we don't import the aliasee
11 ; directly (and therefore don't have a third COMBINED_PROFILE record from module
12 ; id 1), we will have a VALUE_GUID for it (hence the 4 VALUE_GUID entries).
13 ; BACKEND1: <MODULE_STRTAB_BLOCK
14 ; BACKEND1-NEXT: <ENTRY {{.*}} record string = '{{.*}}distributed_indexes.ll.tmp{{.*}}.bc'
15 ; BACKEND1-NEXT: <ENTRY {{.*}} record string = '{{.*}}distributed_indexes.ll.tmp{{.*}}.bc'
16 ; BACKEND1-NEXT: </MODULE_STRTAB_BLOCK
17 ; BACKEND1-NEXT: <GLOBALVAL_SUMMARY_BLOCK
18 ; BACKEND1-NEXT: <VERSION
19 ; BACKEND1-DAG: <VALUE_GUID op0={{.*}}
20 ; BACKEND1-DAG: <VALUE_GUID op0={{.*}}
21 ; BACKEND1-DAG: <VALUE_GUID op0={{.*}}
22 ; BACKEND1-DAG: <VALUE_GUID op0={{.*}}
23 ; BACKEND1-DAG: <VALUE_GUID op0={{.*}}
24 ; BACKEND1-NEXT: <COMBINED_PROFILE {{.*}} op1=0
25 ; BACKEND1-NEXT: <COMBINED_PROFILE {{.*}} op1=0
26 ; BACKEND1-NEXT: <COMBINED_PROFILE {{.*}} op1=1
27 ; BACKEND1-NEXT: <COMBINED_ALIAS {{.*}} op1=1
28 ; BACKEND1-NEXT: </GLOBALVAL_SUMMARY_BLOCK
30 ; The backend index for Input/distributed_indexes.ll contains summaries from
31 ; itself only, as it does not import anything.
32 ; BACKEND2: <MODULE_STRTAB_BLOCK
33 ; BACKEND2-NEXT: <ENTRY {{.*}} record string = '{{.*}}distributed_indexes.ll.tmp2.bc'
34 ; BACKEND2-NEXT: </MODULE_STRTAB_BLOCK
35 ; BACKEND2-NEXT: <GLOBALVAL_SUMMARY_BLOCK
36 ; BACKEND2-NEXT: <VERSION
37 ; BACKEND2-DAG: <VALUE_GUID op0={{.*}}
38 ; BACKEND2-DAG: <VALUE_GUID op0={{.*}}
39 ; BACKEND2-DAG: <VALUE_GUID op0={{.*}}
40 ; BACKEND2-NEXT: <COMBINED
41 ; BACKEND2-NEXT: <COMBINED
42 ; BACKEND2-NEXT: <COMBINED_ALIAS
43 ; BACKEND2-NEXT: </GLOBALVAL_SUMMARY_BLOCK
45 ; Make sure that when the alias is imported as a copy of the aliasee, but the
46 ; aliasee is not being imported by itself, that we can still print the summary.
47 ; The aliasee should be "null".
48 ; RUN: llvm-dis %t1.bc.thinlto.bc -o - | FileCheck %s --check-prefix=DIS
51 target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
54 declare void @analias(...)
59 call void (...) @analias()
63 ; Ensure we don't get a COMBINED_ORIGINAL_NAME record in the distributed index.
64 ; The BACKEND1-NEXT checks would fail if we did.
65 define internal void @x() {