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Fix testcases compilation failures due to unused variables.

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* ld-elfcomm/common1b.c (dummy1): Mark the variable for GCC as USED.
	* ld-shared/main.c (main): Move the P variable only to the places where
	it is used.
This commit is contained in:
Jan Kratochvil 2008-09-17 07:43:49 +00:00
parent 1c4a0acdd3
commit 32649b97b9
3 changed files with 34 additions and 17 deletions
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7
ld/testsuite/ChangeLog
View File

@ -1,3 +1,10 @@
2008-09-17 Jan Kratochvil <jan.kratochvil@redhat.com>
Fix testcases compilation failures due to unused variables.
* ld-elfcomm/common1b.c (dummy1): Mark the variable for GCC as USED.
* ld-shared/main.c (main): Move the P variable only to the places where
it is used.
2008-09-16 H.J. Lu <hongjiu.lu@intel.com>
PR ld/6877

6
ld/testsuite/ld-elfcomm/common1b.c
View File

@ -1,3 +1,7 @@
static char dummy1 = 'X';
static
#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3)
__attribute__((__used__))
#endif /* __GNUC__ */
char dummy1 = 'X';
char foo1 [] = "Aligned at odd byte.";
char foo2 [4];

38
ld/testsuite/ld-shared/main.c
View File

@ -38,8 +38,6 @@ shlib_overriddencall2 ()
int
main ()
{
int (*p) ();
printf ("mainvar == %d\n", mainvar);
printf ("overriddenvar == %d\n", overriddenvar);
printf ("shlibvar1 == %d\n", shlibvar1);
@ -62,21 +60,29 @@ main ()
printf ("shlib_checkfunptr2 (main_called) == %d\n",
shlib_checkfunptr2 (main_called));
#endif
p = shlib_getfunptr1 ();
printf ("shlib_getfunptr1 () ");
if (p == shlib_shlibvar1)
printf ("==");
else
printf ("!=");
printf (" shlib_shlibvar1\n");
{
int (*p) ();
p = shlib_getfunptr1 ();
printf ("shlib_getfunptr1 () ");
if (p == shlib_shlibvar1)
printf ("==");
else
printf ("!=");
printf (" shlib_shlibvar1\n");
}
#ifndef XCOFF_TEST
p = shlib_getfunptr2 ();
printf ("shlib_getfunptr2 () ");
if (p == main_called)
printf ("==");
else
printf ("!=");
printf (" main_called\n");
{
int (*p) ();
p = shlib_getfunptr2 ();
printf ("shlib_getfunptr2 () ");
if (p == main_called)
printf ("==");
else
printf ("!=");
printf (" main_called\n");
}
#endif
#endif
printf ("shlib_check () == %d\n", shlib_check ());