| // It is annoying to handle different slash direction |
| // in Windows and Linux. So we disable the test on Windows |
| // here. |
| // REQUIRES: !system-windows |
| // On AIX, the default output for `-c` may be `.s` instead of `.o`, |
| // which makes the test fail. So disable the test on AIX. |
| // UNSUPPORTED: system-aix |
| // |
| // RUN: rm -rf %t && split-file %s %t && cd %t |
| // |
| // RUN: %clang -std=c++20 Hello.cppm -fmodule-output=Hello.pcm \ |
| // RUN: -fexperimental-modules-reduced-bmi -c -o Hello.o -### 2>&1 | FileCheck Hello.cppm |
| // |
| // RUN: %clang -std=c++20 Hello.cppm \ |
| // RUN: -fexperimental-modules-reduced-bmi -c -o Hello.o -### 2>&1 | \ |
| // RUN: FileCheck Hello.cppm --check-prefix=CHECK-UNSPECIFIED |
| // |
| // RUN: %clang -std=c++20 Hello.cppm \ |
| // RUN: -fexperimental-modules-reduced-bmi -c -### 2>&1 | \ |
| // RUN: FileCheck Hello.cppm --check-prefix=CHECK-NO-O |
| // |
| // RUN: %clang -std=c++20 Hello.cppm \ |
| // RUN: -fexperimental-modules-reduced-bmi -c -o AnotherName.o -### 2>&1 | \ |
| // RUN: FileCheck Hello.cppm --check-prefix=CHECK-ANOTHER-NAME |
| // |
| // RUN: %clang -std=c++20 Hello.cppm --precompile -fexperimental-modules-reduced-bmi \ |
| // RUN: -o Hello.full.pcm -### 2>&1 | FileCheck Hello.cppm \ |
| // RUN: --check-prefix=CHECK-EMIT-MODULE-INTERFACE |
| // |
| // RUN: %clang -std=c++20 Hello.cc -fexperimental-modules-reduced-bmi -Wall -Werror \ |
| // RUN: -c -o Hello.o -### 2>&1 | FileCheck Hello.cc |
| // |
| // RUN: %clang -std=c++20 Hello.cppm -fmodule-output=Hello.pcm \ |
| // RUN: -fmodules-reduced-bmi -c -o Hello.o -### 2>&1 | FileCheck Hello.cppm |
| // |
| // RUN: %clang -std=c++20 Hello.cppm \ |
| // RUN: -fmodules-reduced-bmi -c -o Hello.o -### 2>&1 | \ |
| // RUN: FileCheck Hello.cppm --check-prefix=CHECK-UNSPECIFIED |
| // |
| // RUN: %clang -std=c++20 Hello.cppm \ |
| // RUN: -fmodules-reduced-bmi -c -### 2>&1 | \ |
| // RUN: FileCheck Hello.cppm --check-prefix=CHECK-NO-O |
| // |
| // RUN: %clang -std=c++20 Hello.cppm \ |
| // RUN: -fmodules-reduced-bmi -c -o AnotherName.o -### 2>&1 | \ |
| // RUN: FileCheck Hello.cppm --check-prefix=CHECK-ANOTHER-NAME |
| // |
| // RUN: %clang -std=c++20 Hello.cppm --precompile -fmodules-reduced-bmi \ |
| // RUN: -o Hello.full.pcm -### 2>&1 | FileCheck Hello.cppm \ |
| // RUN: --check-prefix=CHECK-EMIT-MODULE-INTERFACE |
| |
| // RUN: %clang -std=c++20 Hello.cppm --precompile -fmodules-reduced-bmi \ |
| // RUN: -### 2>&1 | FileCheck Hello.cppm \ |
| // RUN: --check-prefix=CHECK-OVERRIDE-WARN |
| |
| // RUN: %clang -std=c++20 Hello.cppm --precompile -fmodules-reduced-bmi \ |
| // RUN: -o Hello.pcm -### 2>&1 | FileCheck Hello.cppm \ |
| // RUN: --check-prefix=CHECK-OVERRIDE-WARN |
| // |
| // RUN: %clang -std=c++20 Hello.cc -fmodules-reduced-bmi -Wall -Werror \ |
| // RUN: -c -o Hello.o -### 2>&1 | FileCheck Hello.cc |
| // |
| // RUN: %clang -std=c++20 Hello.cppm -fmodule-output=Hello.pcm -c -o Hello.o \ |
| // RUN: -Wno-missing-reduced-bmi -### 2>&1 | FileCheck Hello.cppm -check-prefix=NO_WARN |
| // |
| // RUN: %clang -std=c++20 Hello.cppm --precompile -o Hello.pcm \ |
| // RUN: -Wno-missing-reduced-bmi -### 2>&1 | FileCheck Hello.cppm -check-prefix=NO_WARN |
| |
| //--- Hello.cppm |
| export module Hello; |
| |
| // Test that we won't generate the emit-module-interface as 2 phase compilation model. |
| // CHECK-NOT: -emit-module-interface |
| // CHECK: "-fmodules-reduced-bmi" |
| |
| // CHECK-UNSPECIFIED: -fmodule-output=Hello.pcm |
| |
| // CHECK-NO-O: -fmodule-output=Hello.pcm |
| // CHECK-ANOTHER-NAME: -fmodule-output=AnotherName.pcm |
| |
| // With `-emit-module-interface` specified, we should still see the `-emit-module-interface` |
| // flag. |
| // CHECK-EMIT-MODULE-INTERFACE: -emit-module-interface |
| |
| // CHECK-OVERRIDE-WARN: warning: the implicit output of reduced BMI may be overrided by the output file specified by '--precompile'. {{.*}}-Wreduced-bmi-output-overrided |
| |
| // NO_WARN-NOT: warning |
| |
| //--- Hello.cc |
| |
| // CHECK-NOT: "-fmodules-reduced-bmi" |
