| ; RUN: opt -module-summary %s -o %t1.bc |
| ; RUN: opt -module-summary %p/Inputs/emit_imports.ll -o %t2.bc |
| ; RUN: opt -module-summary %p/Inputs/emit_imports2.ll -o %t2b.bc |
| ; 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/empty.ll -o %t3.bc |
| ; RUN: rm -f %t3.bc.imports |
| ; RUN: llvm-lto -thinlto-action=thinlink -o %t.index.bc %t1.bc %t2.bc %t2b.bc %t3.bc |
| ; RUN: llvm-lto -thinlto-action=emitimports -thinlto-index %t.index.bc %t1.bc %t2.bc %t2b.bc %t3.bc |
| |
| ; The imports file for this module contains the bitcode file for |
| ; Inputs/emit_imports.ll |
| ; RUN: cat %t1.bc.imports | count 2 |
| ; RUN: cat %t1.bc.imports | FileCheck %s --check-prefix=IMPORTS1 |
| ; IMPORTS1: emit_imports.ll.tmp2.bc |
| ; IMPORTS1: emit_imports.ll.tmp2b.bc |
| |
| ; The imports file for Input/emit_imports.ll is empty as it does not import anything. |
| ; RUN: cat %t2.bc.imports | count 0 |
| |
| ; The imports file for Input/empty.ll is empty but should exist. |
| ; RUN: cat %t3.bc.imports | count 0 |
| |
| ; RUN: rm -f %t1.thinlto.bc %t1.bc.imports |
| ; RUN: rm -f %t2.thinlto.bc %t2.bc.imports |
| ; RUN: rm -f %t3.bc.thinlto.bc %t3.bc.imports |
| ; RUN: llvm-lto2 run %t1.bc %t2.bc %t2b.bc %t3.bc -o %t.o -save-temps \ |
| ; RUN: -thinlto-distributed-indexes \ |
| ; RUN: -r=%t1.bc,g, \ |
| ; RUN: -r=%t1.bc,h, \ |
| ; RUN: -r=%t1.bc,f,px \ |
| ; RUN: -r=%t2.bc,g,px \ |
| ; RUN: -r=%t2b.bc,h,px |
| |
| ; RUN: cat %t1.bc.imports | count 2 |
| ; RUN: cat %t1.bc.imports | FileCheck %s --check-prefix=IMPORTS1 |
| |
| ; The imports file for Input/emit_imports.ll is empty as it does not import anything. |
| ; RUN: cat %t2.bc.imports | count 0 |
| |
| ; The imports file for Input/empty.ll is empty but should exist. |
| ; RUN: cat %t3.bc.imports | count 0 |
| |
| ; The index file should be created even for the input with an empty summary. |
| ; RUN: ls %t3.bc.thinlto.bc |
| |
| 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" |
| |
| declare void @g(...) |
| declare void @h(...) |
| |
| define void @f() { |
| entry: |
| call void (...) @g() |
| call void (...) @h() |
| ret void |
| } |