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, 25 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/lto/20100423-2_0.c b/gcc/testsuite/gcc.dg/lto/20100423-2_0.c
new file mode 100644
index 000000000..f546757c2
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/lto/20100423-2_0.c
@@ -0,0 +1,25 @@
+/* { dg-lto-do link } */
+/* { dg-lto-options {{-O2 -flto -flto-partition=none} {-O2 -flto -flto-partition=1to1} {-O3 -flto -flto-partition=none} {-O3 -flto -flto-partition=1to1}} } */
+
+#include <stdio.h>
+
+typedef unsigned char uch;
+extern uch inbuf[];
+unsigned insize;
+char *progname;
+extern void read_error (void);
+int fill_inbuf(int eof_ok)
+{
+  if (insize == 0) 
+    {
+      if (eof_ok)
+        return -1;
+      read_error();
+    }
+  return inbuf[0];
+}
+void read_error(void)
+{
+  fprintf(stderr, "\n%s: ", progname);
+}
+