Add C++ testing for 'gcc.dg/initpri1-lto.c': 'c-c++-common/initpri1-lto.c'

Similar to commit a7d75773adadfcd536a5ded48ba215f18e8c5b3d
"Consolidate similar C/C++ test cases for 'constructor', 'destructor' function attributes with priority".

	gcc/testsuite/
	* gcc.dg/initpri1-lto.c: Integrate this...
	* c-c++-common/initpri1-lto.c: ... here.

diff --git a/gcc/testsuite/c-c++-common/initpri1-lto.c b/gcc/testsuite/c-c++-common/initpri1-lto.c
new file mode 100644 (file)
index 0000000..433ef35
--- /dev/null
+++ b/gcc/testsuite/c-c++-common/initpri1-lto.c
@@ -0,0 +1,6 @@
+/* { dg-do run { target init_priority } } */
+/* { dg-require-effective-target lto } */
+/* { dg-options "-flto -O3" } */
+/* Via the magic string "-std=*++" indicate that testing one (the default) C++ standard is sufficient.  */
+
+#include "initpri1.c"

diff --git a/gcc/testsuite/gcc.dg/initpri1-lto.c b/gcc/testsuite/gcc.dg/initpri1-lto.c
deleted file mode 100644 (file)
index 0c97cf4..0000000
--- a/gcc/testsuite/gcc.dg/initpri1-lto.c
+++ /dev/null
@@ -1,5 +0,0 @@
-/* { dg-do run { target init_priority } } */
-/* { dg-require-effective-target lto } */
-/* { dg-options "-flto -O3" } */
-
-#include "../c-c++-common/initpri1.c"