1; REQUIRES: x86 2 3; Test to ensure that thinlto-index-only with lto-obj-path creates 4; the native object file. 5; RUN: rm -rf %t.dir/objpath && mkdir -p %t.dir/objpath 6; RUN: opt -module-summary %s -o %t.dir/objpath/t1.obj 7; RUN: opt -module-summary %p/Inputs/thinlto.ll -o %t.dir/objpath/t2.obj 8; RUN: rm -f %t.dir/objpath/t4.obj 9; RUN: lld-link -thinlto-index-only -lto-obj-path:%t.dir/objpath/t4.obj \ 10; RUN: -out:%t.dir/objpath/t3.exe -entry:main %t.dir/objpath/t1.obj \ 11; RUN: %t.dir/objpath/t2.obj 12; RUN: llvm-readobj -h %t.dir/objpath/t4.obj | FileCheck %s 13; RUN: llvm-nm %t.dir/objpath/t4.obj 2>&1 | FileCheck %s -check-prefix=SYMBOLS 14; RUN: llvm-nm %t.dir/objpath/t4.obj 2>&1 | count 1 15 16;; Ensure lld emits empty combined module if specific obj-path. 17; RUN: lld-link /out:%t.dir/objpath/a.exe -lto-obj-path:%t.dir/objpath/t4.obj \ 18; RUN: -entry:main %t.dir/objpath/t1.obj %t.dir/objpath/t2.obj -lldsavetemps 19; RUN: ls %t.dir/objpath/a.exe.lto.obj 20; RUN: ls %t.dir/objpath/a.exe.lto.t1.obj 21; RUN: ls %t.dir/objpath/a.exe.lto.t2.obj 22 23;; Ensure lld does not emit empty combined module in default. 24; RUN: rm %t.dir/objpath/a.exe.lto.* 25; RUN: lld-link /out:%t.dir/objpath/a.exe \ 26; RUN: -entry:main %t.dir/objpath/t1.obj %t.dir/objpath/t2.obj -lldsavetemps 27; RUN: ls %t.dir/objpath/a.exe.lto.t1.obj 28; RUN: ls %t.dir/objpath/a.exe.lto.t2.obj 29; RUN: not ls %t.dir/objpath/a.exe.lto.obj 30 31; CHECK: Format: COFF-x86-64 32; SYMBOLS: @feat.00 33 34target datalayout = "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 35target triple = "x86_64-pc-windows-msvc19.0.24215" 36 37declare void @g(...) 38 39define void @main() { 40 call void (...) @g() 41 ret void 42} 43