[GCC 4.8] Initial check-in of GCC 4.8.0

Change-Id: I0719d8a6d0f69b367a6ab6f10eb75622dbf12771

1 files changed, 36 insertions, 0 deletions

diff --git a/gcc-4.8/gcc/testsuite/g++.dg/lto/20080908-1_0.C b/gcc-4.8/gcc/testsuite/g++.dg/lto/20080908-1_0.C
new file mode 100644
index 000000000..8b761c084
--- /dev/null
+++ b/gcc-4.8/gcc/testsuite/g++.dg/lto/20080908-1_0.C
@@ -0,0 +1,36 @@
+/* { dg-lto-do run }  */
+extern "C" { extern void *memcpy (void *, const void *, unsigned); }
+
+inline int
+bci (const float &source)
+{
+ int dest;
+ memcpy (&dest, &source, sizeof (dest));
+ return dest;
+}
+
+inline float
+bcf (const int &source)
+{
+ float dest;
+ memcpy (&dest, &source, sizeof (dest));
+ return dest;
+}
+
+float
+Foo ()
+{
+ const int foo = bci (0.0f);
+ int bar = foo;
+ const int baz = foo & 1;
+ if (!baz && (foo & 2))
+   bar = 0;
+ return bcf (bar);
+}
+
+int main ()
+{
+  if (Foo () != 0.0)
+    return 1;
+  return 0;
+}