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authorIan Lance Taylor <iant@google.com>2012-09-18 17:10:01 +0000
committerIan Lance Taylor <ian@gcc.gnu.org>2012-09-18 17:10:01 +0000
commitbd3e497d0bab06d287a86af07fda9b6cade4e43f (patch)
tree2d7b1204527b39529cd2d9de8e810af0426ed99d /libbacktrace
parent30e15876ff318dceb4193593f5e083a430203880 (diff)
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* btest.c (test1, test2, test3, test4): Add the unused attribute.
From-SVN: r191440
Diffstat (limited to 'libbacktrace')
-rw-r--r--libbacktrace/ChangeLog4
-rw-r--r--libbacktrace/btest.c8
2 files changed, 8 insertions, 4 deletions
diff --git a/libbacktrace/ChangeLog b/libbacktrace/ChangeLog
index 5e89df4..e7c3bca 100644
--- a/libbacktrace/ChangeLog
+++ b/libbacktrace/ChangeLog
@@ -1,5 +1,9 @@
2012-09-18 Ian Lance Taylor <iant@google.com>
+ * btest.c (test1, test2, test3, test4): Add the unused attribute.
+
+2012-09-18 Ian Lance Taylor <iant@google.com>
+
* dwarf.c: Correct test of HAVE_DECL_STRNLEN.
2012-09-18 Ian Lance Taylor <iant@google.com>
diff --git a/libbacktrace/btest.c b/libbacktrace/btest.c
index e36d3a2..df286db 100644
--- a/libbacktrace/btest.c
+++ b/libbacktrace/btest.c
@@ -269,7 +269,7 @@ error_callback_three (void *vdata, const char *msg, int errnum)
/* Test the backtrace function with non-inlined functions. */
-static int test1 (void) __attribute__ ((noinline));
+static int test1 (void) __attribute__ ((noinline, unused));
static int f2 (int) __attribute__ ((noinline));
static int f3 (int, int) __attribute__ ((noinline));
@@ -323,7 +323,7 @@ f3 (int f1line, int f2line)
/* Test the backtrace function with inlined functions. */
-static inline int test2 (void) __attribute__ ((always_inline));
+static inline int test2 (void) __attribute__ ((always_inline, unused));
static inline int f12 (int) __attribute__ ((always_inline));
static inline int f13 (int, int) __attribute__ ((always_inline));
@@ -375,7 +375,7 @@ f13 (int f1line, int f2line)
/* Test the backtrace_simple function with non-inlined functions. */
-static int test3 (void) __attribute__ ((noinline));
+static int test3 (void) __attribute__ ((noinline, unused));
static int f22 (int) __attribute__ ((noinline));
static int f23 (int, int) __attribute__ ((noinline));
@@ -524,7 +524,7 @@ f23 (int f1line, int f2line)
/* Test the backtrace_simple function with inlined functions. */
-static inline int test4 (void) __attribute__ ((always_inline));
+static inline int test4 (void) __attribute__ ((always_inline, unused));
static inline int f32 (int) __attribute__ ((always_inline));
static inline int f33 (int, int) __attribute__ ((always_inline));