1; RUN: opt -module-summary %s -o %t.o
2; RUN: opt -module-summary %p/Inputs/thinlto_internalize.ll -o %t2.o
3
4; RUN: %gold -m elf_x86_64 -plugin %llvmshlibdir/LLVMgold.so \
5; RUN:     --plugin-opt=thinlto \
6; RUN:     --plugin-opt=-import-instr-limit=0 \
7; RUN:     --plugin-opt=save-temps \
8; RUN:     -o %t3.o %t2.o %t.o
9; RUN: llvm-dis %t.o.opt.bc -o - | FileCheck %s
10
11; f() should be internalized and eliminated after inlining
12; CHECK-NOT: @f()
13
14; h() should be internalized after promotion, and eliminated after inlining
15; CHECK-NOT: @h.llvm.
16
17target triple = "x86_64-unknown-linux-gnu"
18define i32 @g() {
19  call void @f()
20  call void @h()
21  ret i32 0
22}
23define void @f() {
24  ret void
25}
26define internal void @h() {
27  ret void
28}
29