1; RUN: opt -module-summary -o %t.bc %s
2
3; RUN: rm -f %t2.*
4; RUN: llvm-lto2 run %t.bc -r %t.bc,foo,pl -o %t2 -thinlto-distributed-indexes -save-temps
5; Ensure lto does not emit empty combined module.
6; RUN: test ! -e %t2.0
7; Ensure empty combined module has only 2 temp files.
8; RUN: ls %t2.0.*.bc | count 2
9
10target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
11target triple = "x86_64-unknown-linux-gnu"
12
13@foo = ifunc i32 (i32), i64 ()* @foo_ifunc
14
15define internal i64 @foo_ifunc() {
16entry:
17  ret i64 0
18}
19