re PR target/26445 (SSE byte-by-byte load instruction fails to compile)

        PR target/26445
        * g++.dg/other/i386-4.C: New test.

From-SVN: r134522

gcc/testsuite/ChangeLog

+2008-04-21  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/26445
+	* g++.dg/other/i386-4.C: New test.
+
 2008-04-21  Jason Merrill  <jason@redhat.com>
 
 	PR c++/35325
@@ -18,7 +23,7 @@
 2008-04-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 
 	PR fortran/35991
-	gfortran.dg/zero-sized_4.f90: New test.
+	* gfortran.dg/zero-sized_4.f90: New test.
 
 2008-04-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 

gcc/testsuite/g++.dg/other/i386-4.C

+/* { dg-do compile { target i?86-*-* x86_64-*-* } } */
+/* { dg-options "-O1 -msse2" } */
+
+#include <xmmintrin.h>
+
+void ConvertFloatSSE (void *inBuff, void *outBuff, int len)
+{
+  unsigned char *inByteBuffer = reinterpret_cast < unsigned char *>(inBuff);
+  float *outFloatBuffer = reinterpret_cast < float *>(outBuff);
+
+  for (int i = 0; i < len / 4; i++)
+    {
+      __m128i register1 =
+	_mm_set_epi8 (*inByteBuffer, *(inByteBuffer + 1),
+		      *(inByteBuffer + 2), 0,
+		      *(inByteBuffer + 3), *(inByteBuffer + 4),
+		      *(inByteBuffer + 5), 0,
+		      *(inByteBuffer + 6), *(inByteBuffer + 7),
+		      *(inByteBuffer + 8), 0,
+		      *(inByteBuffer + 9), *(inByteBuffer + 10),
+		      *(inByteBuffer + 11), 0);
+      __m128i register2 = _mm_srai_epi32 (register1, 8);
+      __m128 register3 = _mm_cvtepi32_ps (register2);
+
+      _mm_store_ps (outFloatBuffer, register3);
+      outFloatBuffer += 4;
+      inByteBuffer += 12;
+    }
+}