[GCC 4.8] Initial check-in of GCC 4.8.0

Change-Id: I0719d8a6d0f69b367a6ab6f10eb75622dbf12771

1 files changed, 48 insertions, 0 deletions

diff --git a/gcc-4.8/gcc/testsuite/gcc.dg/attr-externally-visible-1.c b/gcc-4.8/gcc/testsuite/gcc.dg/attr-externally-visible-1.c
new file mode 100644
index 000000000..e1db6923a
--- /dev/null
+++ b/gcc-4.8/gcc/testsuite/gcc.dg/attr-externally-visible-1.c
@@ -0,0 +1,48 @@
+/* { dg-do compile } */
+/* { dg-options "-O3 -fwhole-program" } */
+/* { dg-final { scan-assembler "foo1" } } */
+/* { dg-final { scan-assembler "foo2" } } */
+/* { dg-final { scan-assembler "foo3" } } */
+/* { dg-final { scan-assembler "foo4" } } */
+/* { dg-final { scan-assembler "foo5" } } */
+/* { dg-final { scan-assembler-not "foo6" } } */
+/* { dg-final { scan-assembler "bar1" } } */
+/* { dg-final { scan-assembler "bar2" } } */
+/* { dg-final { scan-assembler "bar3" } } */
+/* { dg-final { scan-assembler "bar4" } } */
+/* { dg-final { scan-assembler "bar5" } } */
+/* { dg-final { scan-assembler-not "bar6" } } */
+
+extern void foo1 (void) __attribute__((externally_visible));
+void foo1 (void) { }
+
+extern void foo2 (void) __attribute__((externally_visible));
+__attribute__((externally_visible)) void foo2 (void) { }
+
+extern void foo3 (void);
+__attribute__((externally_visible)) void foo3 (void) { }
+
+__attribute__((externally_visible)) void foo4 (void) { }
+
+void foo5 (void) { }
+extern void foo5 (void) __attribute__((externally_visible));
+
+void foo6 (void) { }
+
+extern char *bar1 __attribute__((externally_visible));
+char *bar1;
+
+extern char *bar2 __attribute__((externally_visible));
+char *bar2 __attribute__((externally_visible));
+
+extern char *bar3;
+char *bar3 __attribute__((externally_visible));
+
+char *bar4 __attribute__((externally_visible));
+
+char *bar5;
+extern char *bar5 __attribute__((externally_visible));
+
+char *bar6;
+
+int main (void) { }