1; RUN: opt -module-summary %s -o %t1.bc
2; RUN: opt -module-summary %p/Inputs/index-const-prop-define-g.ll -o %t2.bc
3; RUN: llvm-lto2 run -O0 -save-temps %t2.bc -r=%t2.bc,g,pl %t1.bc -r=%t1.bc,main,plx -r=%t1.bc,g, -o %t3
4; RUN: llvm-dis %t3.1.3.import.bc -o - | FileCheck %s
5
6; With -O0 import is disabled so we must not internalize
7; read-only globals
8; CHECK: @g = dso_local global i32 42
9
10target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
11target triple = "x86_64-unknown-linux-gnu"
12
13@g = external global i32
14
15define i32 @main() {
16  %v = load i32, i32* @g
17  ret i32 %v
18}
19