diff options
Diffstat (limited to 'cross-project-tests/dtlto/link-dtlto.c')
| -rw-r--r-- | cross-project-tests/dtlto/link-dtlto.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/cross-project-tests/dtlto/link-dtlto.c b/cross-project-tests/dtlto/link-dtlto.c new file mode 100644 index 000000000000..0ab4ec57f115 --- /dev/null +++ b/cross-project-tests/dtlto/link-dtlto.c @@ -0,0 +1,41 @@ +// REQUIRES: lld-link + +/// Simple test that DTLTO works with a single input bitcode file and that +/// --save-temps can be applied to the remote compilation. + +// RUN: rm -rf %t && mkdir %t && cd %t + +// RUN: %clang --target=x86_64-pc-windows-msvc -c -flto=thin %s -o dtlto.obj + +// RUN: lld-link /subsystem:console /entry:_start dtlto.obj \ +// RUN: -thinlto-distributor:%python \ +// RUN: -thinlto-distributor-arg:%llvm_src_root/utils/dtlto/local.py \ +// RUN: -thinlto-remote-compiler:%clang \ +// RUN: -thinlto-remote-compiler-arg:--save-temps + +/// Check that the required output files have been created. +// RUN: ls | sort | FileCheck %s + +/// No files are expected before. +// CHECK-NOT: {{.}} + +/// Linked ELF. +// CHECK: {{^}}dtlto.exe{{$}} + +/// Produced by the bitcode compilation. +// CHECK-NEXT: {{^}}dtlto.obj{{$}} + +/// --save-temps output for the backend compilation. +// CHECK-NEXT: {{^}}dtlto.s{{$}} +// CHECK-NEXT: {{^}}dtlto.s.0.preopt.bc{{$}} +// CHECK-NEXT: {{^}}dtlto.s.1.promote.bc{{$}} +// CHECK-NEXT: {{^}}dtlto.s.2.internalize.bc{{$}} +// CHECK-NEXT: {{^}}dtlto.s.3.import.bc{{$}} +// CHECK-NEXT: {{^}}dtlto.s.4.opt.bc{{$}} +// CHECK-NEXT: {{^}}dtlto.s.5.precodegen.bc{{$}} +// CHECK-NEXT: {{^}}dtlto.s.resolution.txt{{$}} + +/// No files are expected after. +// CHECK-NOT: {{.}} + +int _start() { return 0; } |