1; REQUIRES: x86 2; RUN: split-file %s %t.dir 3 4; RUN: llvm-as %t.dir/main.ll -o %t.main.bc 5; RUN: llvm-as %t.dir/other.ll -o %t.other.bc 6; RUN: llc %t.dir/main.ll -o %t.main.obj --filetype=obj 7; RUN: llc %t.dir/other.ll -o %t.other.obj --filetype=obj 8 9; RUN: lld-link %t.main.obj %t.other.obj -entry:main -out:%t.exe 10; RUN: lld-link %t.main.bc %t.other.bc -entry:main -out:%t.exe 11; RUN: lld-link %t.main.bc %t.other.obj -entry:main -out:%t.exe 12; RUN: lld-link %t.main.obj %t.other.bc -entry:main -out:%t.exe 13 14;--- main.ll 15target datalayout = "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 16target triple = "x86_64-pc-windows-msvc19.11.0" 17 18define dso_local i32 @main() local_unnamed_addr { 19entry: 20 %call = tail call i32 @foo() 21 %0 = load i32, ptr @variable, align 4 22 %add = add nsw i32 %0, %call 23 ret i32 %add 24} 25 26@variable = external dllimport local_unnamed_addr global i32, align 4 27 28declare dllimport i32 @foo() local_unnamed_addr 29 30!llvm.module.flags = !{!1} 31 32!1 = !{i32 1, !"ThinLTO", i32 0} 33 34;--- other.ll 35target datalayout = "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 36target triple = "x86_64-pc-windows-msvc19.11.0" 37 38define dso_local i32 @foo() local_unnamed_addr { 39entry: 40 ret i32 42 41} 42 43@variable = dso_local local_unnamed_addr global i32 1, align 4 44 45!llvm.module.flags = !{!1} 46 47!1 = !{i32 1, !"ThinLTO", i32 0} 48