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, 28 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/lto/20090219_0.c b/gcc/testsuite/gcc.dg/lto/20090219_0.c
new file mode 100644
index 000000000..81a93e6da
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/lto/20090219_0.c
@@ -0,0 +1,28 @@
+/* { dg-lto-do link } */
+/* { dg-lto-options {{-O3 -flto -flto-partition=1to1 -fPIC -r -nostdlib}} } */
+
+struct Foo { int f1, f2, f3, f4, f5; };
+
+int x = 0;
+struct Foo *foo;
+
+inline void Bar(int n){
+  foo[x].f1 = 0;
+  foo[x].f2 = 0;
+  foo[x].f3 = 0;
+  foo[x].f4 = 0;
+  foo[x].f5 = n;
+}
+
+int ei[1];
+inline void Baz(int n) {
+  if (ei[n] == 1)
+    Bar (0);
+  else if (ei[n] == 0)
+    Bar (1);
+}
+
+void mumble(void) {
+  for (;;)
+    Baz (0);
+}