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, 36 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/i386/unordcmp-1.c b/gcc/testsuite/gcc.target/i386/unordcmp-1.c
new file mode 100644
index 000000000..49d4b8e07
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/unordcmp-1.c
@@ -0,0 +1,36 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -msse2" } */
+/* { dg-final { scan-assembler "cmpunordss" } } */
+/* { dg-final { scan-assembler "cmpunordps" } } */
+/* { dg-final { scan-assembler "cmpunordsd" } } */
+/* { dg-final { scan-assembler "cmpunordpd" } } */
+/* { dg-final { scan-assembler-not "cmpordss" } } */
+/* { dg-final { scan-assembler-not "cmpordps" } } */
+/* { dg-final { scan-assembler-not "cmpordsd" } } */
+/* { dg-final { scan-assembler-not "cmpordpd" } } */
+
+#include <emmintrin.h>
+
+__m128
+f1 (__m128 x, __m128 y)
+{
+  return _mm_cmpunord_ss (x, y);
+}
+
+__m128
+f2 (__m128 x, __m128 y)
+{
+  return _mm_cmpunord_ps (x, y);
+}
+
+__m128d
+f3 (__m128d x, __m128d y)
+{
+  return _mm_cmpunord_sd (x, y);
+}
+
+__m128d
+f4 (__m128d x, __m128d y)
+{
+  return _mm_cmpunord_pd (x, y);
+}