obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

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.

1 files changed, 34 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/tree-ssa/pr25734.c b/gcc/testsuite/gcc.dg/tree-ssa/pr25734.c
new file mode 100644
index 000000000..a71c7f01a
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/tree-ssa/pr25734.c
@@ -0,0 +1,34 @@
+/* { dg-do compile } */
+/* { dg-options "-Os" } */
+
+struct list_head {
+ struct list_head *next;
+};
+static inline __attribute__((always_inline)) void list_del_init(struct
+list_head *entry)
+{
+ __list_del(entry->next);
+ (entry)->next = (entry);
+};
+struct dentry {
+ void *d_fsdata;
+};
+struct sysfs_dirent {
+ struct list_head s_sibling;
+ struct list_head s_children;
+};
+const char *sysfs_get_name(struct sysfs_dirent *);
+void sysfs_hash_and_remove(struct dentry * dir, const char * name)
+{
+ struct sysfs_dirent * sd;
+ struct sysfs_dirent * parent_sd = dir->d_fsdata;
+ for (sd = (struct sysfs_dirent *)((&parent_sd->s_children)->next);
+     &sd->s_sibling != (&parent_sd->s_children);
+     sd  = (struct sysfs_dirent *)sd->s_sibling.next) {
+  if (!__builtin_strcmp(sysfs_get_name(sd), name))
+  {
+   list_del_init(&sd->s_sibling);
+   break;
+  }
+ }
+}