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, 57 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/mips/octeon-bbit-1.c b/gcc/testsuite/gcc.target/mips/octeon-bbit-1.c
new file mode 100644
index 000000000..6629dbb58
--- /dev/null
+++ b/gcc/testsuite/gcc.target/mips/octeon-bbit-1.c
@@ -0,0 +1,57 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -march=octeon" } */
+/* { dg-final { scan-assembler-times "\tbbit1\t" 4 } } */
+/* { dg-final { scan-assembler-times "\tbbit0\t" 2 } } */
+/* { dg-final { scan-assembler-not "andi\t" } } */
+
+NOMIPS16 void foo (void);
+
+NOMIPS16 void
+f1 (long long i)
+{
+  if (i & 0x80)
+    foo ();
+}
+
+NOMIPS16 void
+f2 (int i)
+{
+  if (!(i & 0x80))
+    foo ();
+}
+
+NOMIPS16 void
+f3 (int i)
+{
+  if (i % 2)
+    foo ();
+}
+
+NOMIPS16 void
+f4 (int i)
+{
+  if (i & 1)
+    foo ();
+}
+
+NOMIPS16 void
+f5 (long long i)
+{
+  if ((i >> 3) & 1)
+    foo ();
+}
+
+unsigned long long r;
+
+NOMIPS16 static inline __attribute__((always_inline)) int
+test_bit(unsigned long long nr, const unsigned long long *addr)
+{
+  return 1UL & (addr[nr >> 6] >> (nr & 63ULL));
+}
+
+NOMIPS16 void
+f6 ()
+{
+  if (!test_bit(0, &r))
+    foo ();
+}