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, 31 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/bfin/20090914-2.c b/gcc/testsuite/gcc.target/bfin/20090914-2.c
new file mode 100644
index 000000000..55255d7a8
--- /dev/null
+++ b/gcc/testsuite/gcc.target/bfin/20090914-2.c
@@ -0,0 +1,31 @@
+/* { dg-do compile { target bfin-*-* } } */
+
+typedef short fract16;
+typedef short __v2hi __attribute__ ((vector_size (4)));
+typedef __v2hi raw2x16;
+typedef raw2x16 fract2x16;
+typedef struct complex_fract16 {
+  fract16 re;
+  fract16 im;
+} __attribute__((aligned(4))) complex_fract16;
+
+
+__inline__
+__attribute__ ((always_inline))
+static complex_fract16 cmlt_fr16 (complex_fract16 _a,
+				  complex_fract16 _b)
+{
+  complex_fract16 r;
+  fract2x16 i;
+
+  i = __builtin_bfin_cmplx_mul(__builtin_bfin_compose_2x16((_a).im, (_a).re),
+			       __builtin_bfin_compose_2x16((_b).im, (_b).re));
+  (r).re = __builtin_bfin_extract_lo(i);
+  (r).im = __builtin_bfin_extract_hi(i);
+  return r;
+}
+
+
+complex_fract16 f(complex_fract16 a, complex_fract16 b) {
+  return cmlt_fr16(a, b);
+}