Prepare for radical source tree reorganization. zack/build-layout-experiment

All top-level files and directories are moved into a temporary storage
directory, REORG.TODO, except for files that will certainly still
exist in their current form at top level when we're done (COPYING,
COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which
are moved to the new directory OldChangeLogs, instead), and the
generated file INSTALL (which is just deleted; in the new order, there
will be no generated files checked into version control).

1 files changed, 28 insertions, 0 deletions

diff --git a/REORG.TODO/elf/tst-tlsalign-vars.c b/REORG.TODO/elf/tst-tlsalign-vars.c
new file mode 100644
index 0000000000..01b3501d3b
--- /dev/null
+++ b/REORG.TODO/elf/tst-tlsalign-vars.c
@@ -0,0 +1,28 @@
+/* This is for tst-tlsalign-extern.c, which see.  It's essential for the
+   purpose of the test that these definitions be in a separate translation
+   unit from the code using the variables.  */
+
+__thread int tdata1 = 1;
+__thread int tdata2 __attribute__ ((aligned (0x10))) = 2;
+__thread int tdata3 __attribute__ ((aligned (0x1000))) = 4;
+__thread int tbss1;
+__thread int tbss2 __attribute__ ((aligned (0x10)));
+__thread int tbss3 __attribute__ ((aligned (0x1000)));
+
+/* This function is never called.  But its presence in this translation
+   unit makes GCC emit the variables above in the order defined (perhaps
+   because it's the order in which they're used here?) rather than
+   reordering them into descending order of alignment requirement--and so
+   keeps it more similar to the tst-tlsalign-static.c case--just in case
+   that affects the bug (though there is no evidence that it does).  */
+
+void
+unused (void)
+{
+  tdata1 = -1;
+  tdata2 = -2;
+  tdata3 = -3;
+  tbss1 = -4;
+  tbss2 = -5;
+  tbss3 = -6;
+}