1 ; First generate bitcode with a module summary index for each file
2 ; RUN: opt -module-summary %s -o %t.o
3 ; RUN: opt -module-summary %p/Inputs/thinlto_emit_linked_objects.ll -o %t2.o
5 ; Next do the ThinLink step, specifying thinlto-index-only so that the gold
6 ; plugin exits after generating individual indexes. The objects the linker
7 ; decided to include in the link should be emitted into the file specified
8 ; after 'thinlto-index-only='. Note that in this test both files should
9 ; be included in the link, but in a case where there was an object in
10 ; a library that had no strongly referenced symbols, that file would not
11 ; be included in the link and listed in the emitted file. However, this
12 ; requires gold version 1.12.
13 ; RUN: %gold -plugin %llvmshlibdir/LLVMgold%shlibext \
14 ; RUN: --plugin-opt=thinlto \
15 ; RUN: --plugin-opt=thinlto-index-only=%t3 \
18 ; RUN: --start-lib %t2.o --end-lib
20 ; RUN: cat %t3 | FileCheck %s
21 ; CHECK: thinlto_emit_linked_objects.ll.tmp.o
22 ; CHECK: thinlto_emit_linked_objects.ll.tmp2.o
24 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
25 target triple = "x86_64-unknown-linux-gnu"
29 call void (...) @foo()
33 declare void @foo(...)