| // 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; } |
