re PR rtl-optimization/21102 (ICE: in immed_double_const, on SSE2 intrinsics)

        PR rtl-opt/21102
        * simplify-rtx.c (simplify_binary_operation): Fix mode check before
        performing some integral scalar simplifications.

From-SVN: r98631

gcc/ChangeLog

 2005-04-23  Richard Henderson  <rth@redhat.com>
 
+        PR rtl-opt/21102
+        * simplify-rtx.c (simplify_binary_operation): Fix mode check before
+        performing some integral scalar simplifications.
+
+2005-04-23  Richard Henderson  <rth@redhat.com>
+
 	PR target/21099
 	* config/i386/i386.c (ix86_split_to_parts): Use proper mode when
 	simplifying CONST_VECTOR.

gcc/simplify-rtx.c

@@ -1255,7 +1255,7 @@ simplify_binary_operation_1 (enum rtx_code code, enum machine_mode mode,
 	 have X (if C is 2 in the example above).  But don't make
 	 something more expensive than we had before.  */
 
-      if (! FLOAT_MODE_P (mode))
+      if (SCALAR_INT_MODE_P (mode))
 	{
 	  HOST_WIDE_INT coeff0h = 0, coeff1h = 0;
 	  unsigned HOST_WIDE_INT coeff0l = 1, coeff1l = 1;
@@ -1426,7 +1426,7 @@ simplify_binary_operation_1 (enum rtx_code code, enum machine_mode mode,
 	 have X (if C is 2 in the example above).  But don't make
 	 something more expensive than we had before.  */
 
-      if (! FLOAT_MODE_P (mode))
+      if (SCALAR_INT_MODE_P (mode))
 	{
 	  HOST_WIDE_INT coeff0h = 0, negcoeff1h = -1;
 	  unsigned HOST_WIDE_INT coeff0l = 1, negcoeff1l = -1;