| ; REQUIRES: x86 |
| ; RUN: rm -rf %t; split-file %s %t |
| |
| ; RUN: opt -module-summary %t/f.ll -o %t1.o |
| ; RUN: opt -module-summary %t/g.ll -o %t2.o |
| |
| ;; Test to ensure that thinlto-index-only with obj-path creates the file. |
| ; RUN: rm -rf %t4 |
| ; RUN: %lld --thinlto-index-only -object_path_lto %t4 -dylib %t1.o %t2.o -o /dev/null |
| ; RUN: llvm-readobj -h %t4/0.x86_64.lto.o | FileCheck %s |
| ; RUN: llvm-nm %t4/0.x86_64.lto.o 2>&1 | FileCheck --check-prefix=NM %s |
| ; RUN: llvm-readobj -h %t4/0.x86_64.lto.o | FileCheck %s |
| |
| ;; Ensure lld emits empty combined module if specific obj-path. |
| ; RUN: rm -fr %t.dir/objpath && mkdir -p %t.dir/objpath |
| ; RUN: %lld -object_path_lto %t4.o -dylib %t1.o %t2.o -o %t.dir/objpath/a.out -save-temps |
| ; RUN: ls %t.dir/objpath/a.out*.lto.* | count 3 |
| |
| ;; Ensure lld does not emit empty combined module in default. |
| ; RUN: rm -fr %t.dir/objpath && mkdir -p %t.dir/objpath |
| ; RUN: %lld -dylib %t1.o %t2.o -o %t.dir/objpath/a.out -save-temps |
| ; RUN: ls %t.dir/objpath/a.out*.lto.* | count 2 |
| |
| ; NM: no symbols |
| ; CHECK: Format: Mach-O 64-bit x86-64 |
| |
| ;--- f.ll |
| target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-apple-darwin" |
| |
| declare void @g(...) |
| |
| define void @f() { |
| entry: |
| call void (...) @g() |
| ret void |
| } |
| |
| ;--- g.ll |
| target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-apple-darwin" |
| |
| define void @g() { |
| entry: |
| ret void |
| } |