(cmpqi): Fix generation of literal operand of CLM instruction to avoid

double literals (=X'=F'...).

From-SVN: r10785

gcc/config/i370/i370.md

@@ -295,7 +295,7 @@
       if (GET_CODE (operands[1]) == CONST_INT)
 	{
 	  mvs_check_page (0, 4, 1);
-          return \"CLM	%0,1,=X'%X1'\";
+          return \"CLM	%0,1,=FL1'%B1'\";
         }
       mvs_check_page (0, 4, 0);
       return \"CLM	%0,1,%1\";
@@ -306,7 +306,7 @@
       if (REG_P (operands[1]))
 	{
 	  mvs_check_page (0, 4, 1);
-          return \"CLM	%1,1,=X'%X0'\";
+          return \"CLM	%1,1,=FL1'%B0'\";
         }
       mvs_check_page (0, 4, 0);
       return \"CLI	%1,%B0\";
@@ -344,7 +344,7 @@
       if (GET_CODE (operands[1]) == CONST_INT)
 	{
 	  mvs_check_page (0, 4, 1);
-          return \"CLM	%0,1,=X'%X1'\";
+          return \"CLM	%0,1,=FL1'%B1'\";
         }
       mvs_check_page (0, 8, 0);
       return \"STC	%1,140(,13)\;CLM	%0,1,140(13)\";