re PR target/19418 (_mm_cast*, icc8.1 new intrinsics)

        PR target/19418
        * config/i386/emmintrin.h (_mm_castpd_ps, _mm_castpd_si128): New.
        (_mm_castps_pd, _mm_castps_si128): New.
        (_mm_castsi128_ps, _mm_castsi128_pd): New.

From-SVN: r93974

gcc/ChangeLog

 2005-01-20  Richard Henderson  <rth@redhat.com>
 
+	PR target/19418
+	* config/i386/emmintrin.h (_mm_castpd_ps, _mm_castpd_si128): New.
+	(_mm_castps_pd, _mm_castps_si128): New.
+	(_mm_castsi128_ps, _mm_castsi128_pd): New.
+
+2005-01-20  Richard Henderson  <rth@redhat.com>
+
 	PR target/19530
 	* config/i386/mmintrin.h (_mm_cvtsi32_si64): Use
 	__builtin_ia32_vec_init_v2si.

gcc/config/i386/emmintrin.h

@@ -1385,6 +1385,44 @@ _mm_cvtsi64x_si128 (long long __A)
 }
 #endif
 
+/* Casts between various SP, DP, INT vector types.  Note that these do no
+   conversion of values, they just change the type.  */
+static inline __m128
+_mm_castpd_ps(__m128d __A)
+{
+  return (__m128) __A;
+}
+
+static inline __m128i
+_mm_castpd_si128(__m128d __A)
+{
+  return (__m128i) __A;
+}
+
+static inline __m128d
+_mm_castps_pd(__m128 __A)
+{
+  return (__m128d) __A;
+}
+
+static inline __m128i
+_mm_castps_si128(__m128 __A)
+{
+  return (__m128i) __A;
+}
+
+static inline __m128
+_mm_castsi128_ps(__m128i __A)
+{
+  return (__m128) __A;
+}
+
+static inline __m128d
+_mm_castsi128_pd(__m128i __A)
+{
+  return (__m128d) __A;
+}
+
 #endif /* __SSE2__  */
 
 #endif /* _EMMINTRIN_H_INCLUDED */