1 ; RUN: rm -rf %t && split-file %s %t && cd %t
2 ; RUN: opt -module-summary 1.ll -o 1.bc
3 ; RUN: opt -module-summary 2.ll -o 2.bc
4 ; RUN: llvm-lto -thinlto -o 3 1.bc 2.bc
5 ; RUN: opt -S -passes=function-import -summary-file 3.thinlto.bc 1.bc 2>&1 | FileCheck %s
7 ; CHECK: Function Import: link error: linking module flags 'Error': IDs have conflicting values in '2.bc' and '1.bc'
10 target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
11 target triple = "x86_64-unknown-linux-gnu"
21 !llvm.module.flags = !{!0}
22 !0 = !{i32 1, !"Error", i32 0}
25 target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
26 target triple = "x86_64-unknown-linux-gnu"
32 !llvm.module.flags = !{!0}
33 !0 = !{i32 1, !"Error", i32 1}