1; Do setup work for all below tests: generate bitcode and combined index
2; RUN: opt -module-summary %s -o %t.bc
3; RUN: opt -module-summary %p/Inputs/section.ll -o %t2.bc
4; RUN: llvm-lto -thinlto-action=thinlink -o %t3.bc %t.bc %t2.bc
5
6; Check that we don't promote 'var_with_section'
7; RUN: llvm-lto -thinlto-action=promote %t2.bc -thinlto-index=%t3.bc -o - | llvm-dis -o - | FileCheck %s --check-prefix=PROMOTE
8; PROMOTE: @var_with_section = internal global i32 0, section "some_section"
9
10; RUN: llvm-lto -thinlto-action=import %t.bc -thinlto-index=%t3.bc -o - | llvm-dis -o - | FileCheck %s --check-prefix=IMPORT
11; Check that section prevent import of @reference_gv_with_section.
12; IMPORT: declare void @reference_gv_with_section()
13; Canary to check that importing is correctly set up.
14; IMPORT: define available_externally void @foo()
15
16
17define i32 @main() {
18    call void @reference_gv_with_section()
19    call void @foo()
20    ret i32 42
21}
22
23
24declare void @reference_gv_with_section()
25declare void @foo()
26