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-rw-r--r--Tests/Module/CheckIPOSupported-C/CMakeLists.txt19
-rw-r--r--Tests/Module/CheckIPOSupported-C/foo.c4
-rw-r--r--Tests/Module/CheckIPOSupported-C/main.c9
-rw-r--r--Tests/Module/CheckIPOSupported-CXX/CMakeLists.txt19
-rw-r--r--Tests/Module/CheckIPOSupported-CXX/foo.cpp4
-rw-r--r--Tests/Module/CheckIPOSupported-CXX/main.cpp9
-rw-r--r--Tests/Module/CheckIPOSupported-Fortran/CMakeLists.txt19
-rw-r--r--Tests/Module/CheckIPOSupported-Fortran/foo.f2
-rw-r--r--Tests/Module/CheckIPOSupported-Fortran/main.f3
9 files changed, 88 insertions, 0 deletions
diff --git a/Tests/Module/CheckIPOSupported-C/CMakeLists.txt b/Tests/Module/CheckIPOSupported-C/CMakeLists.txt
new file mode 100644
index 0000000..607dcd3
--- /dev/null
+++ b/Tests/Module/CheckIPOSupported-C/CMakeLists.txt
@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 3.8)
+project(CheckIPOSupported-C LANGUAGES C)
+
+cmake_policy(SET CMP0069 NEW)
+
+include(CheckIPOSupported)
+check_ipo_supported(RESULT ipo_supported)
+if(ipo_supported)
+ set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
+elseif(CMake_TEST_IPO_WORKS_C)
+ message(FATAL_ERROR "IPO expected to work")
+endif()
+
+add_library(foo foo.c)
+add_executable(CheckIPOSupported-C main.c)
+target_link_libraries(CheckIPOSupported-C PUBLIC foo)
+
+enable_testing()
+add_test(NAME CheckIPOSupported-C COMMAND CheckIPOSupported-C)
diff --git a/Tests/Module/CheckIPOSupported-C/foo.c b/Tests/Module/CheckIPOSupported-C/foo.c
new file mode 100644
index 0000000..1e56597
--- /dev/null
+++ b/Tests/Module/CheckIPOSupported-C/foo.c
@@ -0,0 +1,4 @@
+int foo()
+{
+ return 0x42;
+}
diff --git a/Tests/Module/CheckIPOSupported-C/main.c b/Tests/Module/CheckIPOSupported-C/main.c
new file mode 100644
index 0000000..99204ab
--- /dev/null
+++ b/Tests/Module/CheckIPOSupported-C/main.c
@@ -0,0 +1,9 @@
+int foo();
+
+int main()
+{
+ if (foo() == 0) {
+ return 1;
+ }
+ return 0;
+}
diff --git a/Tests/Module/CheckIPOSupported-CXX/CMakeLists.txt b/Tests/Module/CheckIPOSupported-CXX/CMakeLists.txt
new file mode 100644
index 0000000..2dede93
--- /dev/null
+++ b/Tests/Module/CheckIPOSupported-CXX/CMakeLists.txt
@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 3.8)
+project(CheckIPOSupported-CXX LANGUAGES CXX)
+
+cmake_policy(SET CMP0069 NEW)
+
+include(CheckIPOSupported)
+check_ipo_supported(RESULT ipo_supported)
+if(ipo_supported)
+ set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
+elseif(CMake_TEST_IPO_WORKS_CXX)
+ message(FATAL_ERROR "IPO expected to work")
+endif()
+
+add_library(foo foo.cpp)
+add_executable(CheckIPOSupported-CXX main.cpp)
+target_link_libraries(CheckIPOSupported-CXX PUBLIC foo)
+
+enable_testing()
+add_test(NAME CheckIPOSupported-CXX COMMAND CheckIPOSupported-CXX)
diff --git a/Tests/Module/CheckIPOSupported-CXX/foo.cpp b/Tests/Module/CheckIPOSupported-CXX/foo.cpp
new file mode 100644
index 0000000..1e56597
--- /dev/null
+++ b/Tests/Module/CheckIPOSupported-CXX/foo.cpp
@@ -0,0 +1,4 @@
+int foo()
+{
+ return 0x42;
+}
diff --git a/Tests/Module/CheckIPOSupported-CXX/main.cpp b/Tests/Module/CheckIPOSupported-CXX/main.cpp
new file mode 100644
index 0000000..99204ab
--- /dev/null
+++ b/Tests/Module/CheckIPOSupported-CXX/main.cpp
@@ -0,0 +1,9 @@
+int foo();
+
+int main()
+{
+ if (foo() == 0) {
+ return 1;
+ }
+ return 0;
+}
diff --git a/Tests/Module/CheckIPOSupported-Fortran/CMakeLists.txt b/Tests/Module/CheckIPOSupported-Fortran/CMakeLists.txt
new file mode 100644
index 0000000..dee5c25
--- /dev/null
+++ b/Tests/Module/CheckIPOSupported-Fortran/CMakeLists.txt
@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 3.8)
+project(CheckIPOSupported-Fortran LANGUAGES Fortran)
+
+cmake_policy(SET CMP0069 NEW)
+
+include(CheckIPOSupported)
+check_ipo_supported(RESULT ipo_supported)
+if(ipo_supported)
+ set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
+elseif(CMake_TEST_IPO_WORKS_Fortran)
+ message(FATAL_ERROR "IPO expected to work")
+endif()
+
+add_library(foo foo.f)
+add_executable(CheckIPOSupported-Fortran main.f)
+target_link_libraries(CheckIPOSupported-Fortran PUBLIC foo)
+
+enable_testing()
+add_test(NAME CheckIPOSupported-Fortran COMMAND CheckIPOSupported-Fortran)
diff --git a/Tests/Module/CheckIPOSupported-Fortran/foo.f b/Tests/Module/CheckIPOSupported-Fortran/foo.f
new file mode 100644
index 0000000..945d2d5
--- /dev/null
+++ b/Tests/Module/CheckIPOSupported-Fortran/foo.f
@@ -0,0 +1,2 @@
+ SUBROUTINE FOO
+ END
diff --git a/Tests/Module/CheckIPOSupported-Fortran/main.f b/Tests/Module/CheckIPOSupported-Fortran/main.f
new file mode 100644
index 0000000..9d1de9f
--- /dev/null
+++ b/Tests/Module/CheckIPOSupported-Fortran/main.f
@@ -0,0 +1,3 @@
+ PROGRAM BOO
+ CALL FOO()
+ END