| ; RUN: split-file %s %t.dir |
| |
| ; RUN: opt -module-summary %t.dir/1.ll -o %t1.bc |
| ; RUN: opt -module-summary %t.dir/2.ll -o %t2.bc |
| |
| ; RUN: llvm-lto2 run -save-temps %t1.bc %t2.bc -o %t.out \ |
| ; RUN: -r=%t1.bc,main,plx \ |
| ; RUN: -r=%t1.bc,G \ |
| ; RUN: -r=%t2.bc,G,pl |
| ; RUN: llvm-dis %t.out.1.3.import.bc -o - | FileCheck %s |
| ; RUN: llvm-dis %t.out.2.3.import.bc -o - | FileCheck %s |
| |
| ; Test that a non-prevailing def with interposable linkage doesn't prevent |
| ; importing a suitable definition from a prevailing module. |
| |
| ; CHECK: @G = internal local_unnamed_addr global i32 42 |
| |
| ;--- 1.ll |
| target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| @G = weak dso_local local_unnamed_addr global i32 0, align 4 |
| |
| define dso_local i32 @main() local_unnamed_addr { |
| %1 = load i32, i32* @G, align 4 |
| ret i32 %1 |
| } |
| |
| ;--- 2.ll |
| target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| @G = dso_local local_unnamed_addr global i32 42, align 4 |
