4 ; RUN: opt -thinlto-bc %s -o %t1.obj
5 ; RUN: opt -thinlto-bc %p/Inputs/thinlto.ll -o %t2.obj
6 ; RUN: opt -thinlto-bc %p/Inputs/thinlto-empty.ll -o %t3.obj
8 ; Ensure lld generates an index and not a binary if requested.
10 ; RUN: lld-link -thinlto-index-only -entry:main %t1.obj %t2.obj -out:%t4.exe
11 ; RUN: llvm-bcanalyzer -dump %t1.obj.thinlto.bc | FileCheck %s --check-prefix=BACKEND1
12 ; RUN: llvm-bcanalyzer -dump %t2.obj.thinlto.bc | FileCheck %s --check-prefix=BACKEND2
13 ; RUN: not test -e %t4.exe
15 ; The backend index for this module contains summaries from itself and
16 ; Inputs/thinlto.ll, as it imports from the latter.
17 ; BACKEND1: <MODULE_STRTAB_BLOCK
18 ; BACKEND1-NEXT: <ENTRY {{.*}} record string = '{{.*}}thinlto-index-only.ll.tmp{{.*}}.obj'
19 ; BACKEND1: <ENTRY {{.*}} record string = '{{.*}}thinlto-index-only.ll.tmp{{.*}}.obj'
20 ; BACKEND1-NOT: <ENTRY
21 ; BACKEND1: </MODULE_STRTAB_BLOCK
22 ; BACKEND1: <GLOBALVAL_SUMMARY_BLOCK
25 ; BACKEND1: <VALUE_GUID op0={{1|2}} op1={{-5300342847281564238|-2624081020897602054}}
26 ; BACKEND1: <VALUE_GUID op0={{1|2}} op1={{-5300342847281564238|-2624081020897602054}}
29 ; BACKEND1: </GLOBALVAL_SUMMARY_BLOCK
31 ; The backend index for Input/thinlto.ll contains summaries from itself only,
32 ; as it does not import anything.
33 ; BACKEND2: <MODULE_STRTAB_BLOCK
34 ; BACKEND2-NEXT: <ENTRY {{.*}} record string = '{{.*}}thinlto-index-only.ll.tmp2.obj'
35 ; BACKEND2-NOT: <ENTRY
36 ; BACKEND2: </MODULE_STRTAB_BLOCK
37 ; BACKEND2-NEXT: <GLOBALVAL_SUMMARY_BLOCK
38 ; BACKEND2-NEXT: <VERSION
39 ; BACKEND2-NEXT: <FLAGS
40 ; BACKEND2-NEXT: <VALUE_GUID op0=1 op1=-5300342847281564238
41 ; BACKEND2-NEXT: <COMBINED
42 ; BACKEND2-NEXT: <BLOCK_COUNT op0=2/>
43 ; BACKEND2-NEXT: </GLOBALVAL_SUMMARY_BLOCK
45 ; Thin archive tests. Check that the module paths point to the original files.
48 ; RUN: opt -thinlto-bc -o %t/foo.obj < %s
49 ; RUN: opt -thinlto-bc -o %t/bar.obj < %p/Inputs/thinlto.ll
50 ; RUN: llvm-ar rcsT %t5.lib %t/bar.obj %t3.obj
51 ; RUN: lld-link -thinlto-index-only -entry:main %t/foo.obj %t5.lib
52 ; RUN: llvm-dis -o - %t/foo.obj.thinlto.bc | FileCheck %s --check-prefix=THINARCHIVE
53 ; THINARCHIVE: ^0 = module: (path: "{{.*}}foo.obj",
54 ; THINARCHIVE: ^1 = module: (path: "{{.*}}bar.obj",
56 target datalayout = "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
57 target triple = "x86_64-pc-windows-msvc19.0.24215"