From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified
 gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream
 tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
---
 gcc/testsuite/g++.dg/ext/gnu-inline-global.C | 50 ++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 gcc/testsuite/g++.dg/ext/gnu-inline-global.C

(limited to 'gcc/testsuite/g++.dg/ext/gnu-inline-global.C')

diff --git a/gcc/testsuite/g++.dg/ext/gnu-inline-global.C b/gcc/testsuite/g++.dg/ext/gnu-inline-global.C
new file mode 100644
index 000000000..f628073f9
--- /dev/null
+++ b/gcc/testsuite/g++.dg/ext/gnu-inline-global.C
@@ -0,0 +1,50 @@
+/* Test __attribute__((gnu_inline)).
+
+   Check that __attribute__((gnu_inline)) has no effect, in the
+   absence of extern and/or inline.
+
+   Check that we don't get out-of-line definitions for extern inline
+   gnu_inline functions, regardless of declarations or definitions.
+
+   Check that such functions can be overridden by out-of-line
+   definitions.
+
+ */
+
+/* { dg-do compile } */
+/* { dg-options "-O" } */ // such that static functions are optimized out
+/* { dg-final { scan-assembler "func1" } } */
+/* { dg-final { scan-assembler "func2" } } */
+/* { dg-final { scan-assembler-not "func3" } } */
+/* { dg-final { scan-assembler "func4" } } */
+/* { dg-final { scan-assembler-not "func5" } } */
+
+#include "gnu-inline-common.h"
+
+#undef fn
+#define fn pfx(func1) // must be emitted out-of-line
+gnuindef(fn, 0)
+def(, fn, 2)
+
+#undef fn
+#define fn pfx(func2) // must be emitted out-of-line
+decl(extern, fn)
+gnuindef(fn, 0)
+def(, fn, 2)
+
+#undef fn
+#define fn pfx(func3) // must not be emitted
+decl(extern, fn)
+gnuindef(fn, 0)
+
+#undef fn
+#define fn pfx(func4) // must be emitted out-of-line
+decl(extern, fn)
+gnuindef(fn, 0)
+def(, fn, 1)
+
+#undef fn
+#define fn pfx(func5) // must NOT be emitted, because it's static and unused
+decl(static, fn)
+gnuindef(fn, 0)
+def(, fn, 1)
-- 
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