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, 18 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.c-torture/compile/mipscop-3.c b/gcc/testsuite/gcc.c-torture/compile/mipscop-3.c
new file mode 100644
index 000000000..cb4bd4d3e
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/mipscop-3.c
@@ -0,0 +1,18 @@
+/* { dg-do compile { target mips*-*-* } } */
+
+register unsigned int c3r1 asm ("$c3r1"), c3r2 asm ("$c3r2");
+
+extern unsigned int b, c;
+
+void __attribute__ ((nomips16))
+foo ()
+{
+  unsigned int a, d;
+
+  c3r1 = a;
+  b = c3r1;
+
+  c3r2 = c;
+  d = c3r1;
+  printf ("%d\n", d);
+}