rs6000: Use ULL on big hexadecimal literal

C++98 does not have long long int, and does not use (unsigned) long
long int for hexadecimal literals.  So let's use an ULL suffix here,
which is still not strict C++98, but which works with more compilers.


	* config/rs6000/rs6000.md (rs6000_set_fpscr_drn): Use ULL on big
	hexadecimal literal.

From-SVN: r278107

gcc/ChangeLog

 2019-11-12  Segher Boessenkool  <segher@kernel.crashing.org>
 
+	* config/rs6000/rs6000.md (rs6000_set_fpscr_drn): Use ULL on big
+	hexadecimal literal.
+
+2019-11-12  Segher Boessenkool  <segher@kernel.crashing.org>
+
 	* config/rs6000/vsx.md (xscmpexpdp_<code> for CMP_TEST): Handle
 	UNORDERED if !HONOR_NANS (DFmode).
 	(xscmpexpqp_<code>_<mode> for CMP_TEST and IEEE128): Handle UNORDERED

gcc/config/rs6000/rs6000.md

@@ -6008,7 +6008,7 @@
       /* Insert new RN mode into FSCPR.  */
       emit_insn (gen_rs6000_mffs (tmp_df));
       tmp_di = simplify_gen_subreg (DImode, tmp_df, DFmode, 0);
-      emit_insn (gen_anddi3 (tmp_di, tmp_di, GEN_INT (0xFFFFFFF8FFFFFFFF)));
+      emit_insn (gen_anddi3 (tmp_di, tmp_di, GEN_INT (0xFFFFFFF8FFFFFFFFULL)));
       emit_insn (gen_iordi3 (tmp_di, tmp_di, tmp_rn));
 
       /* Need to write to field 7.  The fields are [0:15].  The equation to