re PR target/91204 (ICE in expand_expr_real_2, at expr.c:9215 with -O3)

	PR target/91204
	* config/i386/mmx.md (one_cmpl<mode>2): New expander.

From-SVN: r273604

gcc/ChangeLog

+2019-07-19  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/91204
+	* config/i386/mmx.md (one_cmpl<mode>2): New expander.
+
 2019-07-19  Jan Hubicka  <hubicka@ucw.cz>
 
 	PR ipa/91194

gcc/config/i386/mmx.md

@@ -1158,6 +1158,14 @@
 ;;
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
+(define_expand "one_cmpl<mode>2"
+  [(set (match_operand:MMXMODEI 0 "register_operand")
+	(xor:MMXMODEI
+	  (match_operand:MMXMODEI 1 "register_operand")
+	  (match_dup 2)))]
+  "TARGET_MMX_WITH_SSE"
+  "operands[2] = force_reg (<MODE>mode, CONSTM1_RTX (<MODE>mode));")
+
 (define_insn "mmx_andnot<mode>3"
   [(set (match_operand:MMXMODEI 0 "register_operand" "=y,x,Yv")
 	(and:MMXMODEI