Hi,
I checked in this patch to add testcases for PRs 47766/47715.
H.J.
---
Index: gcc.dg/pr47766.c
===================================================================
--- gcc.dg/pr47766.c (revision 0)
+++ gcc.dg/pr47766.c (revision 0)
@@ -0,0 +1,13 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -fstack-protector" } */
+/* { dg-require-effective-target fstack_protector } */
+
+int
+parse_opt (int key)
+{
+ struct
+ {
+ int arg[key];
+ } reqdata;
+ return 0;
+}
Index: gcc.dg/tls/pr47715-1.c
===================================================================
--- gcc.dg/tls/pr47715-1.c (revision 0)
+++ gcc.dg/tls/pr47715-1.c (revision 0)
@@ -0,0 +1,11 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target fpic } */
+/* { dg-options "-O2 -fPIC" } */
+/* { dg-require-effective-target tls } */
+
+extern __thread int h_errno;
+int *
+__h_errno_location (void)
+{
+ return &h_errno;
+}
Index: gcc.dg/tls/pr47715-2.c
===================================================================
--- gcc.dg/tls/pr47715-2.c (revision 0)
+++ gcc.dg/tls/pr47715-2.c (revision 0)
@@ -0,0 +1,10 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target fpic } */
+/* { dg-options "-O2 -fPIC" } */
+/* { dg-require-effective-target tls } */
+
+extern __thread int *__libc_resp;
+int
+__res_init(void) {
+ return *__libc_resp;
+}
Index: gcc.dg/tls/pr47715-3.c
===================================================================
--- gcc.dg/tls/pr47715-3.c (revision 0)
+++ gcc.dg/tls/pr47715-3.c (revision 0)
@@ -0,0 +1,18 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target fpic } */
+/* { dg-options "-O2 -fPIC" } */
+/* { dg-require-effective-target tls } */
+
+struct initial_sp
+{
+ void *sp;
+ long len;
+};
+__thread
+struct initial_sp __morestack_initial_sp;
+void bar (void *);
+void
+foo ()
+{
+ bar (&__morestack_initial_sp.len);
+}
Index: gcc.dg/tls/pr47715-4.c
===================================================================
--- gcc.dg/tls/pr47715-4.c (revision 0)
+++ gcc.dg/tls/pr47715-4.c (revision 0)
@@ -0,0 +1,24 @@
+/* { dg-do compile } */
+/* { dg-options "-O0" } */
+/* { dg-require-effective-target tls } */
+
+struct gomp_team_state
+{
+ struct gomp_team_state *prev_ts;
+ unsigned team_id;
+ unsigned level;
+};
+struct gomp_thread
+{
+ void *data;
+ struct gomp_team_state ts;
+};
+extern __thread struct gomp_thread gomp_tls_data;
+int
+foo (int level)
+{
+ struct gomp_team_state *ts = &gomp_tls_data.ts;
+ if (level < 0 || level > ts->level)
+ return -1;
+ return ts->team_id;
+}
Index: ChangeLog
===================================================================
--- ChangeLog (revision 177510)
+++ ChangeLog (working copy)
@@ -1,3 +1,14 @@
+2011-08-06 H.J. Lu <hongjiu...@intel.com>
+
+ PR target/47766
+ * gcc.dg/pr47766.c: New.
+
+ PR target/47715
+ * gcc.dg/tls/pr47715-1.c: New.
+ * gcc.dg/tls/pr47715-2.c: Likewise.
+ * gcc.dg/tls/pr47715-3.c: Likewise.
+ * gcc.dg/tls/pr47715-4.c: Likewise.
+
2011-08-06 Nicola Pero <nicola.p...@meta-innovation.com>
PR libobjc/50002
