| ; Generate summary sections and test gold handling. |
| ; RUN: opt -module-summary %s -o %t.o |
| ; RUN: opt -module-summary %p/Inputs/thinlto.ll -o %t2.o |
| ; Include a file with an empty module summary index, to ensure that the expected |
| ; output files are created regardless, for a distributed build system. |
| ; RUN: opt -module-summary %p/Inputs/thinlto_empty.ll -o %t3.o |
| |
| ; Ensure gold generates imports files if requested for distributed backends. |
| ; RUN: rm -f %t3.o.imports %t3.o.thinlto.bc |
| ; RUN: %gold -plugin %llvmshlibdir/LLVMgold%shlibext \ |
| ; RUN: --plugin-opt=thinlto \ |
| ; RUN: --plugin-opt=thinlto-index-only \ |
| ; RUN: --plugin-opt=thinlto-emit-imports-files \ |
| ; RUN: -shared %t.o %t2.o %t3.o -o %t4 |
| |
| ; The imports file for this module contains the bitcode file for |
| ; Inputs/thinlto.ll |
| ; RUN: cat %t.o.imports | count 1 |
| ; RUN: cat %t.o.imports | FileCheck %s --check-prefix=IMPORTS1 |
| ; IMPORTS1: test/tools/gold/X86/Output/thinlto_emit_imports.ll.tmp2.o |
| |
| ; The imports file for Input/thinlto.ll is empty as it does not import anything. |
| ; RUN: cat %t2.o.imports | count 0 |
| |
| ; The imports file for Input/thinlto_empty.ll is empty but should exist. |
| ; RUN: cat %t3.o.imports | count 0 |
| |
| ; The index file should be created even for the input with an empty summary. |
| ; RUN: ls %t3.o.thinlto.bc |
| |
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" |
| |
| declare void @g(...) |
| |
| define void @f() { |
| entry: |
| call void (...) @g() |
| ret void |
| } |