mirrors/gcc
1
0
Fork 0
mirror of https://gcc.gnu.org/git/gcc.git synced 2024-11-23 19:03:59 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from test.

Browse Source 
* acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from test.
	* configure: Regenerate.
	* fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.

From-SVN: r117490
This commit is contained in:
Danny Smith 2006-10-06 08:25:32 +00:00 committed by Danny Smith
parent 76be85be9c
commit 8887708edc
4 changed files with 13 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
libgomp/ChangeLog
View File

@ -1,3 +1,10 @@
2006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
* acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
test.
* configure: Regenerate.
* fortran.c (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
2006-09-26 Jakub Jelinek <jakub@redhat.com>
PR middle-end/25261

5
libgomp/acinclude.m4
View File

@ -47,11 +47,8 @@ AC_DEFUN([LIBGOMP_CHECK_ATTRIBUTE_ALIAS], [
AC_CACHE_CHECK([whether the target supports symbol aliases],
have_attribute_alias, [
AC_TRY_LINK([
#define ULP STR1(__USER_LABEL_PREFIX__)
#define STR1(x) STR2(x)
#define STR2(x) #x
void foo(void) { }
extern void bar(void) __attribute__((alias(ULP "foo")));],
extern void bar(void) __attribute__((alias("foo")));],
[bar();], have_attribute_alias=yes, have_attribute_alias=no)])
if test $have_attribute_alias = yes; then
AC_DEFINE(HAVE_ATTRIBUTE_ALIAS, 1,

5
libgomp/configure vendored
View File

@ -9087,11 +9087,8 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#define ULP STR1(__USER_LABEL_PREFIX__)
#define STR1(x) STR2(x)
#define STR2(x) #x
void foo(void) { }
extern void bar(void) __attribute__((alias(ULP "foo")));
extern void bar(void) __attribute__((alias("foo")));
int
main ()
{

5
libgomp/fortran.c
View File

@ -33,8 +33,11 @@
#ifdef HAVE_ATTRIBUTE_ALIAS
/* Use internal aliases if possible. */
#define ULP STR1(__USER_LABEL_PREFIX__)
#define STR1(x) STR2(x)
#define STR2(x) #x
# define ialias_redirect(fn) \
extern __typeof (fn) fn __asm__ ("gomp_ialias_" #fn) attribute_hidden;
extern __typeof (fn) fn __asm__ (ULP "gomp_ialias_" #fn) attribute_hidden;
ialias_redirect (omp_init_lock)
ialias_redirect (omp_init_nest_lock)
ialias_redirect (omp_destroy_lock)