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* btest.c (test1, test2, test3, test4): Add the unused attribute.

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From-SVN: r191440
This commit is contained in:
Ian Lance Taylor
2012-09-18 17:10:01 +00:00
committed by Ian Lance Taylor
parent 30e15876ff
commit bd3e497d0b
2 changed files with 8 additions and 4 deletions
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4
libbacktrace/ChangeLog
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@@ -1,3 +1,7 @@
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.

8
libbacktrace/btest.c
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@@ -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));