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, 24 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/tls/opt-15.c b/gcc/testsuite/gcc.dg/tls/opt-15.c
new file mode 100644
index 000000000..a6cc7214a
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/tls/opt-15.c
@@ -0,0 +1,24 @@
+/* PR target/42564 */
+/* This used to ICE on the SPARC because of an unrecognized TLS pattern.  */
+
+/* { dg-do compile } */
+/* { dg-options "-O -fPIC" } */
+/* { dg-require-effective-target tls } */
+/* { dg-require-effective-target fpic } */
+
+extern void *memset(void *s, int c, __SIZE_TYPE__ n);
+
+struct S1 { int i; };
+
+struct S2
+{
+  int ver;
+  struct S1 s;
+};
+
+static __thread struct S2 m;
+
+void init(void)
+{
+  memset(&m.s, 0, sizeof(m.s));
+}