rs6000.md (ieee_128bit_vsx_neg<mode>2): Make this a parameterized name.

@ieee_128bit_vsx_neg<mode>2


	* config/rs6000/rs6000.md (ieee_128bit_vsx_neg<mode>2): Make this a
	parameterized name.
	(neg<mode>2): Use that name.  Simplify.

From-SVN: r272906

gcc/ChangeLog

 2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>
 
+	* config/rs6000/rs6000.md (ieee_128bit_vsx_neg<mode>2): Make this a
+	parameterized name.
+	(neg<mode>2): Use that name.  Simplify.
+
+2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>
+
 	* config/rs6000/rs6000.md (abs<mode>2_hw): Make this a parameterized
 	name.
 	(abs<mode>2): Use that name.  Simplify.

gcc/config/rs6000/rs6000.md

@@ -8076,14 +8076,8 @@
       if (TARGET_FLOAT128_HW)
 	emit_insn (gen_neg2_hw (<MODE>mode, operands[0], operands[1]));
       else if (TARGET_FLOAT128_TYPE)
-	{
-	  if (<MODE>mode == TFmode)
-	    emit_insn (gen_ieee_128bit_vsx_negtf2 (operands[0], operands[1]));
-	  else if (<MODE>mode == KFmode)
-	    emit_insn (gen_ieee_128bit_vsx_negkf2 (operands[0], operands[1]));
-	  else
-	    gcc_unreachable ();
-	}
+	emit_insn (gen_ieee_128bit_vsx_neg2 (<MODE>mode,
+					     operands[0], operands[1]));
       else
 	{
 	  rtx libfunc = optab_libfunc (neg_optab, <MODE>mode);
@@ -8195,7 +8189,7 @@
 ;; twiddle the sign bit.  Later GCSE passes can then combine multiple uses of
 ;; neg/abs to create the constant just once.
 
-(define_insn_and_split "ieee_128bit_vsx_neg<mode>2"
+(define_insn_and_split "@ieee_128bit_vsx_neg<mode>2"
   [(set (match_operand:IEEE128 0 "register_operand" "=wa")
 	(neg:IEEE128 (match_operand:IEEE128 1 "register_operand" "wa")))
    (clobber (match_scratch:V16QI 2 "=v"))]